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Revert "My first commit of codes"

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This reverts commit a6e5a69348.
This commit is contained in:
sujitprasad
2015-05-01 13:27:00 +05:30
parent 6f37d10de3
commit 16ea6e1984
8487 changed files with 0 additions and 1317246 deletions
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14
vendor/nikic/php-parser/.travis.yml vendored
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language: php
php:
- 5.3
- 5.4
- 5.5
- 5.6
- 7.0
- hhvm
matrix:
allow_failures:
- php: 7.0
fast_finish: true

205
vendor/nikic/php-parser/CHANGELOG.md vendored
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Version 1.2.3-dev
-----------------
Nothing yet.
Version 1.2.2 (2015-04-03)
--------------------------
* The `NameResolver` now resolves parameter type hints when entering the function/method/closure node. As such other
visitors running after it will be able to make use of the resolved names at that point already.
* The autoloader no longer sets the `unserialize_callback_func` ini option on registration - this is not necessary and
may cause issues when running PhpUnit tests with process isolation.
Version 1.2.1 (2015-03-24)
--------------------------
* Fixed registration of the aliases introduced in 1.2.0. Previously the old class names could not be used in
`instanceof` checks under some circumstances.
Version 1.2.0 (2015-03-22)
--------------------------
### Changed
* To ensure compatibility with PHP 7, the following node classes have been renamed:
OLD => NEW
PhpParser\Node\Expr\Cast\Bool => PhpParser\Node\Expr\Cast\Bool_
PhpParser\Node\Expr\Cast\Int => PhpParser\Node\Expr\Cast\Int_
PhpParser\Node\Expr\Cast\Object => PhpParser\Node\Expr\Cast\Object_
PhpParser\Node\Expr\Cast\String => PhpParser\Node\Expr\Cast\String_
PhpParser\Node\Scalar\String => PhpParser\Node\Scalar\String_
**The previous class names are still supported as aliases.** However it is strongly encouraged to use the new names
in order to make your code compatible with PHP 7.
* Subnodes are now stored using real properties instead of an array. This improves performance and memory usage of the
initial parse and subsequent node tree operations. The `NodeAbstract` class still supports the old way of specifying
subnodes, however this is *deprecated*. In any case properties that are assigned to a node after creation will no
longer be considered as subnodes.
* Methods and property declarations will no longer set the `Stmt\Class_::MODIFIER_PUBLIC` flag if no visibility is
explicitly given. However the `isPublic()` method will continue to return true. This allows you to distinguish whether
a method/property is explicitly or implicitly public and control the pretty printer output more precisely.
* The `Stmt\Class_`, `Stmt\Interface_` and `Stmt\Trait_` nodes now inherit from `Stmt\ClassLike`, which provides a
`getMethods()` method. Previously this method was only available on `Stmt\Class_`.
* Support including the `bootstrap.php` file multiple times.
* Make documentation and tests part of the release tarball again.
* Improve support for HHVM and PHP 7.
### Added
* Added support for PHP 7 return type declarations. This adds an additional `returnType` subnode to `Stmt\Function_`,
`Stmt\ClassMethod` and `Expr\Closure`.
* Added support for the PHP 7 null coalesce operator `??`. The operator is represented by `Expr\BinaryOp\Coalesce`.
* Added support for the PHP 7 spaceship operator `<=>`. The operator is represented by `Expr\BinaryOp\Spaceship`.
* Added use builder.
* Added global namespace support to the namespace builder.
* Added a constructor flag to `NodeTraverser`, which disables cloning of nodes.
Version 1.1.0 (2015-01-18)
--------------------------
* Methods that do not specify an explicit visibility (e.g. `function method()`) will now have the `MODIFIER_PUBLIC`
flag set. This also means that their `isPublic()` method will return true.
* Declaring a property as abstract or final is now an error.
* The `Lexer` and `Lexer\Emulative` classes now accept an `$options` array in their constructors. Currently only the
`usedAttributes` option is supported, which determines which attributes will be added to AST nodes. In particular
it is now possible to add information on the token and file positions corresponding to a node. For more details see
the [Lexer component](https://github.com/nikic/PHP-Parser/blob/master/doc/component/Lexer.markdown) documentation.
* Node visitors can now return `NodeTraverser::DONT_TRAVERSE_CHILDREN` from `enterNode()` in order to skip all children
of the current node, for all visitors.
* Added builders for traits and namespaces.
* The class, interface, trait, function, method and property builders now support adding doc comments using the
`setDocComment()` method.
* Added support for fully-qualified and namespace-relative names in builders. No longer allow use of name component
arrays.
* Do not add documentation and tests to distribution archive files.
Version 1.0.2 (2014-11-04)
--------------------------
* The `NameResolver` visitor now also resolves names in trait adaptations (aliases and precedence declarations).
* Remove stray whitespace when pretty-printing trait adaptations that only change visibility.
Version 1.0.1 (2014-10-14)
--------------------------
* Disallow `new` expressions without a class name. Previously `new;` was accidentally considered to be valid code.
* Support T_ONUMBER token used by HHVM.
* Add ability to directly pass code to the `php-parse.php` script.
* Prevent truncation of `var_dump()` output in the `php-parse.php` script if XDebug is used.
Version 1.0.0 (2014-09-12)
--------------------------
* [BC] Removed deprecated `Template` and `TemplateLoader` classes.
* Fixed XML unserializer to properly work with new namespaced node names.
Version 1.0.0-beta2 (2014-08-31)
--------------------------------
* [PHP 5.6] Updated support for constant scalar expressions to comply with latest changes. This means that arrays
and array dimension fetches are now supported as well.
* [PHP 5.6] Direct array dereferencing of constants is supported now, i.e. both `FOO[0]` and `Foo::BAR[0]` are valid
now.
* Fixed handling of special class names (`self`, `parent` and `static`) in the name resolver to be case insensitive.
Additionally the name resolver now enforces that special class names are only used as unqualified names, e.g. `\self`
is considered invalid.
* The case of references to the `static` class name is now preserved. Previously `static` was always lowercased,
regardless of the case used in the source code.
* The autoloader now only requires a file if it exists. This allows usages like
`class_exists('PhpParser\NotExistingClass')`.
* Added experimental `bin/php-parse.php` script, which is intended to help exploring and debugging the node tree.
* Separated the parser implemention (in `lib/PhpParser/ParserAbstract.php`) and the generated data (in
`lib/PhpParser/Parser.php`). Furthermore the parser now uses meaningful variable names and contains comments
explaining their usage.
Version 1.0.0-beta1 (2014-03-27)
--------------------------------
* [BC] PHP-Parser now requires PHP 5.3 or newer to run. It is however still possible to *parse* PHP 5.2 source code,
while running on a newer version.
* [BC] The library has been moved to use namespaces with the `PhpParser` vendor prefix. However, the old names using
underscores are still available as aliases, as such most code should continue running on the new version without
further changes.
However, code performing dispatch operations on `Node::getType()` may be affected by some of the name changes. For
example a `+` node will now return type `Expr_BinaryOp_Plus` instead of `Expr_Plus`. In particular this may affect
custom pretty printers.
Due to conflicts with reserved keywords, some class names now end with an underscore, e.g. `PHPParser_Node_Stmt_Class`
is now `PhpParser\Node\Stmt\Class_`. (But as usual, the old name is still available)
* [PHP 5.6] Added support for the power operator `**` (node `Expr\BinaryOp\Pow`) and the compound power assignment
operator `**=` (node `Expr\AssignOp\Pow`).
* [PHP 5.6] Added support for variadic functions: `Param` nodes now have `variadic` as a boolean subnode.
* [PHP 5.6] Added support for argument unpacking: `Arg` nodes now have `unpack` as a boolean subnode.
* [PHP 5.6] Added support for aliasing of functions and constants. `Stmt\Use_` nodes now have an integral `type`
subnode, which is one of `Stmt\Use_::TYPE_NORMAL` (`use`), `Stmt\Use_::TYPE_FUNCTION` (`use function`) or
`Stmt\Use_::TYPE_CONSTANT` (`use const`).
The `NameResolver` now also supports resolution of such aliases.
* [PHP 5.6] Added support for constant scalar expressions. This means that certain expressions are now allowed as the
initializer for constants, properties, parameters, static variables, etc.
* [BC] Improved pretty printing of empty statements lists, which are now printed as `{\n}` instead of `{\n \n}`.
This changes the behavior of the protected `PrettyPrinterAbstract::pStmts()` method, so custom pretty printing code
making use it of may need to be adjusted.
* Changed the order of some subnodes to be consistent with their order in the sour code. For example `Stmt\If->cond`
will now appear before `Stmt\If->stmts` etc.
* Added `Scalar\MagicConstant->getName()`, which returns the name of the magic constant (e.g. `__CLASS__`).
**The following changes are also included in 0.9.5**:
* [BC] Deprecated `PHPParser_Template` and `PHPParser_TemplateLoader`. This functionality does not belong in the main project
and - as far as I know - nobody is using it.
* Add `NodeTraverser::removeVisitor()` method, which removes a visitor from the node traverser. This also modifies the
corresponding `NodeTraverserInterface`.
* Fix alias resolution in `NameResolver`: Class names are now correctly handled as case-insensitive.
* The undefined variable error, which is used to the lexer to reset the error state, will no longer interfere with
custom error handlers.
---
**This changelog only includes changes from the 1.0 series. For older changes see the [0.9 series changelog][1].**
[1]: https://github.com/nikic/PHP-Parser/blob/0.9/CHANGELOG.md

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Copyright (c) 2011 by Nikita Popov.
Some rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following
disclaimer in the documentation and/or other materials provided
with the distribution.
* The names of the contributors may not be used to endorse or
promote products derived from this software without specific
prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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PHP Parser
==========
This is a PHP 5.2 to PHP 5.6 parser written in PHP. Its purpose is to simplify static code analysis and
manipulation.
[**Documentation for version 1.x**][doc_master] (stable; for running on PHP >= 5.3).
[Documentation for version 0.9.x][doc_0_9] (unsupported; for running on PHP 5.2).
In a Nutshell
-------------
The parser turns PHP source code into an abstract syntax tree. For example, if you pass the following code into the
parser:
```php
<?php
echo 'Hi', 'World';
hello\world('foo', 'bar' . 'baz');
```
You'll get a syntax tree looking roughly like this:
```
array(
0: Stmt_Echo(
exprs: array(
0: Scalar_String(
value: Hi
)
1: Scalar_String(
value: World
)
)
)
1: Expr_FuncCall(
name: Name(
parts: array(
0: hello
1: world
)
)
args: array(
0: Arg(
value: Scalar_String(
value: foo
)
byRef: false
)
1: Arg(
value: Expr_Concat(
left: Scalar_String(
value: bar
)
right: Scalar_String(
value: baz
)
)
byRef: false
)
)
)
)
```
You can then work with this syntax tree, for example to statically analyze the code (e.g. to find
programming errors or security issues).
Additionally, you can convert a syntax tree back to PHP code. This allows you to do code preprocessing
(like automatedly porting code to older PHP versions).
Documentation
-------------
1. [Introduction](doc/0_Introduction.markdown)
2. [Installation](doc/1_Installation.markdown)
3. [Usage of basic components](doc/2_Usage_of_basic_components.markdown)
4. [Other node tree representations](doc/3_Other_node_tree_representations.markdown)
5. [Code generation](doc/4_Code_generation.markdown)
Component documentation:
1. [Lexer](doc/component/Lexer.markdown)
[doc_0_9]: https://github.com/nikic/PHP-Parser/tree/0.9/doc
[doc_master]: https://github.com/nikic/PHP-Parser/tree/master/doc

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Upgrading from PHP-Parser 0.9 to 1.0
====================================
### PHP version requirements
PHP-Parser now requires PHP 5.3 or newer to run. It is however still possible to *parse* PHP 5.2 source code, while
running on a newer version.
### Move to namespaced names
The library has been moved to use namespaces with the `PhpParser` vendor prefix. However, the old names using
underscores are still available as aliases, as such most code should continue running on the new version without
further changes.
Old (still works, but discouraged):
```php
$parser = new \PHPParser_Parser(new \PHPParser_Lexer_Emulative);
$prettyPrinter = new \PHPParser_PrettyPrinter_Default;
```
New:
```php
$parser = new \PhpParser\Parser(new PhpParser\Lexer\Emulative);
$prettyPrinter = new \PhpParser\PrettyPrinter\Standard;
```
Note that the `PHPParser` prefix was changed to `PhpParser`. While PHP class names are technically case-insensitive,
the autoloader will not be able to load `PHPParser\Parser` or other case variants.
Due to conflicts with reserved keywords, some class names now end with an underscore, e.g. `PHPParser_Node_Stmt_Class`
is now `PhpParser\Node\Stmt\Class_`. (But as usual, the old name is still available.)
### Changes to `Node::getType()`
The `Node::getType()` method continues to return names using underscores instead of namespace separators and also does
not contain the trailing underscore that may be present in the class name. As such its output will not change in many
cases.
However, some node classes have been moved to a different namespace or renamed, which will result in a different
`Node::getType()` output:
```
Expr_AssignBitwiseAnd => Expr_AssignOp_BitwiseAnd
Expr_AssignBitwiseOr => Expr_AssignOp_BitwiseOr
Expr_AssignBitwiseXor => Expr_AssignOp_BitwiseXor
Expr_AssignConcat => Expr_AssignOp_Concat
Expr_AssignDiv => Expr_AssignOp_Div
Expr_AssignMinus => Expr_AssignOp_Minus
Expr_AssignMod => Expr_AssignOp_Mod
Expr_AssignMul => Expr_AssignOp_Mul
Expr_AssignPlus => Expr_AssignOp_Plus
Expr_AssignShiftLeft => Expr_AssignOp_ShiftLeft
Expr_AssignShiftRight => Expr_AssignOp_ShiftRight
Expr_BitwiseAnd => Expr_BinaryOp_BitwiseAnd
Expr_BitwiseOr => Expr_BinaryOp_BitwiseOr
Expr_BitwiseXor => Expr_BinaryOp_BitwiseXor
Expr_BooleanAnd => Expr_BinaryOp_BooleanAnd
Expr_BooleanOr => Expr_BinaryOp_BooleanOr
Expr_Concat => Expr_BinaryOp_Concat
Expr_Div => Expr_BinaryOp_Div
Expr_Equal => Expr_BinaryOp_Equal
Expr_Greater => Expr_BinaryOp_Greater
Expr_GreaterOrEqual => Expr_BinaryOp_GreaterOrEqual
Expr_Identical => Expr_BinaryOp_Identical
Expr_LogicalAnd => Expr_BinaryOp_LogicalAnd
Expr_LogicalOr => Expr_BinaryOp_LogicalOr
Expr_LogicalXor => Expr_BinaryOp_LogicalXor
Expr_Minus => Expr_BinaryOp_Minus
Expr_Mod => Expr_BinaryOp_Mod
Expr_Mul => Expr_BinaryOp_Mul
Expr_NotEqual => Expr_BinaryOp_NotEqual
Expr_NotIdentical => Expr_BinaryOp_NotIdentical
Expr_Plus => Expr_BinaryOp_Plus
Expr_ShiftLeft => Expr_BinaryOp_ShiftLeft
Expr_ShiftRight => Expr_BinaryOp_ShiftRight
Expr_Smaller => Expr_BinaryOp_Smaller
Expr_SmallerOrEqual => Expr_BinaryOp_SmallerOrEqual
Scalar_ClassConst => Scalar_MagicConst_Class
Scalar_DirConst => Scalar_MagicConst_Dir
Scalar_FileConst => Scalar_MagicConst_File
Scalar_FuncConst => Scalar_MagicConst_Function
Scalar_LineConst => Scalar_MagicConst_Line
Scalar_MethodConst => Scalar_MagicConst_Method
Scalar_NSConst => Scalar_MagicConst_Namespace
Scalar_TraitConst => Scalar_MagicConst_Trait
```
These changes may affect custom pretty printers and code comparing the return value of `Node::getType()` to specific
strings.
### Miscellaneous
* The classes `Template` and `TemplateLoader` have been removed. You should use some other [code generation][code_gen]
project built on top of PHP-Parser instead.
* The `PrettyPrinterAbstract::pStmts()` method now emits a leading newline if the statement list is not empty.
Custom pretty printers should remove the explicit newline before `pStmts()` calls.
Old:
```php
public function pStmt_Trait(PHPParser_Node_Stmt_Trait $node) {
return 'trait ' . $node->name
. "\n" . '{' . "\n" . $this->pStmts($node->stmts) . "\n" . '}';
}
```
New:
```php
public function pStmt_Trait(Stmt\Trait_ $node) {
return 'trait ' . $node->name
. "\n" . '{' . $this->pStmts($node->stmts) . "\n" . '}';
}
```
[code_gen]: https://github.com/nikic/PHP-Parser/wiki/Projects-using-the-PHP-Parser#code-generation

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#!/usr/bin/env php
<?php
require __DIR__ . '/../lib/bootstrap.php';
ini_set('xdebug.max_nesting_level', 3000);
// Disable XDebug var_dump() output truncation
ini_set('xdebug.var_display_max_children', -1);
ini_set('xdebug.var_display_max_data', -1);
ini_set('xdebug.var_display_max_depth', -1);
list($operations, $files) = parseArgs($argv);
/* Dump nodes by default */
if (empty($operations)) {
$operations[] = 'dump';
}
if (empty($files)) {
showHelp("Must specify at least one file.");
}
$parser = new PhpParser\Parser(new PhpParser\Lexer\Emulative);
$dumper = new PhpParser\NodeDumper;
$prettyPrinter = new PhpParser\PrettyPrinter\Standard;
$serializer = new PhpParser\Serializer\XML;
$traverser = new PhpParser\NodeTraverser();
$traverser->addVisitor(new PhpParser\NodeVisitor\NameResolver);
foreach ($files as $file) {
if (strpos($file, '<?php') === 0) {
$code = $file;
echo "====> Code $code\n";
} else {
if (!file_exists($file)) {
die("File $file does not exist.\n");
}
$code = file_get_contents($file);
echo "====> File $file:\n";
}
try {
$stmts = $parser->parse($code);
} catch (PhpParser\Error $e) {
die("==> Parse Error: {$e->getMessage()}\n");
}
foreach ($operations as $operation) {
if ('dump' === $operation) {
echo "==> Node dump:\n";
echo $dumper->dump($stmts), "\n";
} elseif ('pretty-print' === $operation) {
echo "==> Pretty print:\n";
echo $prettyPrinter->prettyPrintFile($stmts), "\n";
} elseif ('serialize-xml' === $operation) {
echo "==> Serialized XML:\n";
echo $serializer->serialize($stmts), "\n";
} elseif ('var-dump' === $operation) {
echo "==> var_dump():\n";
var_dump($stmts);
} elseif ('resolve-names' === $operation) {
echo "==> Resolved names.\n";
$stmts = $traverser->traverse($stmts);
}
}
}
function showHelp($error) {
die($error . "\n\n" .
<<<OUTPUT
Usage:
php php-parse.php [operations] file1.php [file2.php ...]
The file arguments can also be replaced with a code string:
php php-parse.php [operations] "<?php code"
Operations is a list of the following options (--dump by default):
--dump -d Dump nodes using NodeDumper
--pretty-print -p Pretty print file using PrettyPrinter\Standard
--serialize-xml Serialize nodes using Serializer\XML
--var-dump var_dump() nodes (for exact structure)
--resolve-names -N Resolve names using NodeVisitor\NameResolver
Example:
php php-parse.php -d -p -N -d file.php
Dumps nodes, pretty prints them, then resolves names and dumps them again.
OUTPUT
);
}
function parseArgs($args) {
$operations = array();
$files = array();
array_shift($args);
$parseOptions = true;
foreach ($args as $arg) {
if (!$parseOptions) {
$files[] = $arg;
continue;
}
switch ($arg) {
case '--dump':
case '-d':
$operations[] = 'dump';
break;
case '--pretty-print':
case '-p':
$operations[] = 'pretty-print';
break;
case '--serialize-xml':
$operations[] = 'serialize-xml';
break;
case '--var-dump':
$operations[] = 'var-dump';
break;
case '--resolve-names':
case '-N';
$operations[] = 'resolve-names';
break;
case '--':
$parseOptions = false;
break;
default:
if ($arg[0] === '-') {
showHelp("Invalid operation $arg.");
} else {
$files[] = $arg;
}
}
}
return array($operations, $files);
}

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{
"name": "nikic/php-parser",
"description": "A PHP parser written in PHP",
"keywords": ["php", "parser"],
"type": "library",
"license": "BSD-3-Clause",
"authors": [
{
"name": "Nikita Popov"
}
],
"require": {
"php": ">=5.3",
"ext-tokenizer": "*"
},
"autoload": {
"files": ["lib/bootstrap.php"]
},
"extra": {
"branch-alias": {
"dev-master": "1.2-dev"
}
}
}

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Introduction
============
This project is a PHP 5.2 to PHP 5.6 parser **written in PHP itself**.
What is this for?
-----------------
A parser is useful for [static analysis][0], manipulation of code and basically any other
application dealing with code programmatically. A parser constructs an [Abstract Syntax Tree][1]
(AST) of the code and thus allows dealing with it in an abstract and robust way.
There are other ways of processing source code. One that PHP supports natively is using the
token stream generated by [`token_get_all`][2]. The token stream is much more low level than
the AST and thus has different applications: It allows to also analyze the exact formatting of
a file. On the other hand the token stream is much harder to deal with for more complex analysis.
For example an AST abstracts away the fact that in PHP variables can be written as `$foo`, but also
as `$$bar`, `${'foobar'}` or even `${!${''}=barfoo()}`. You don't have to worry about recognizing
all the different syntaxes from a stream of tokens.
Another questions is: Why would I want to have a PHP parser *written in PHP*? Well, PHP might not be
a language especially suited for fast parsing, but processing the AST is much easier in PHP than it
would be in other, faster languages like C. Furthermore the people most probably wanting to do
programmatic PHP code analysis are incidentally PHP developers, not C developers.
What can it parse?
------------------
The parser uses a PHP 5.6 compliant grammar, which is backwards compatible with all PHP version from PHP 5.2
upwards (and maybe older).
As the parser is based on the tokens returned by `token_get_all` (which is only able to lex the PHP
version it runs on), additionally a wrapper for emulating new tokens from 5.3, 5.4, 5.5 and 5.6 is provided.
This allows to parse PHP 5.6 source code running on PHP 5.3, for example. This emulation is very hacky and not
perfect, but it should work well on any sane code.
What output does it produce?
----------------------------
The parser produces an [Abstract Syntax Tree][1] (AST) also known as a node tree. How this looks like
can best be seen in an example. The program `<?php echo 'Hi', 'World';` will give you a node tree
roughly looking like this:
```
array(
0: Stmt_Echo(
exprs: array(
0: Scalar_String(
value: Hi
)
1: Scalar_String(
value: World
)
)
)
)
```
This matches the structure of the code: An echo statement, which takes two strings as expressions,
with the values `Hi` and `World!`.
You can also see that the AST does not contain any whitespace information (but most comments are saved).
So using it for formatting analysis is not possible.
What else can it do?
--------------------
Apart from the parser itself this package also bundles support for some other, related features:
* Support for pretty printing, which is the act of converting an AST into PHP code. Please note
that "pretty printing" does not imply that the output is especially pretty. It's just how it's
called ;)
* Support for serializing and unserializing the node tree to XML
* Support for dumping the node tree in a human readable form (see the section above for an
example of how the output looks like)
* Infrastructure for traversing and changing the AST (node traverser and node visitors)
* A node visitor for resolving namespaced names
[0]: http://en.wikipedia.org/wiki/Static_program_analysis
[1]: http://en.wikipedia.org/wiki/Abstract_syntax_tree
[2]: http://php.net/token_get_all

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Installation
============
There are multiple ways to include the PHP parser into your project:
Installing via Composer
-----------------------
Run the following command inside your project:
php composer.phar require nikic/php-parser
If you haven't installed [Composer][1] yet, you can do so using:
curl -s http://getcomposer.org/installer | php
Installing as a Git Submodule
-----------------------------
Run the following command to install the parser into the `vendor/PHP-Parser` folder:
git submodule add git://github.com/nikic/PHP-Parser.git vendor/PHP-Parser
Installing from the Zip- or Tarball
-----------------------------------
Download the latest version from [the download page][2], unpack it and move the files somewhere into your project.
[1]: https://getcomposer.org/
[2]: https://github.com/nikic/PHP-Parser/tags

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Usage of basic components
=========================
This document explains how to use the parser, the pretty printer and the node traverser.
Bootstrapping
-------------
The library needs to register a class autoloader. You can either use the `vendor/autoload.php` file generated by
Composer or by including the bundled `lib/bootstrap.php` file:
```php
<?php
require 'path/to/PHP-Parser/lib/bootstrap.php';
// Or, if you're using Composer:
require 'path/to/vendor/autoload.php';
```
Additionally you may want to set the `xdebug.max_nesting_level` ini option to a higher value:
```php
<?php
ini_set('xdebug.max_nesting_level', 3000);
```
This ensures that there will be no errors when traversing highly nested node trees.
Parsing
-------
In order to parse some source code you first have to create a `PhpParser\Parser` object, which
needs to be passed a `PhpParser\Lexer` instance:
```php
<?php
$parser = new PhpParser\Parser(new PhpParser\Lexer);
// or
$parser = new PhpParser\Parser(new PhpParser\Lexer\Emulative);
```
Use of the emulative lexer is required if you want to parse PHP code from newer versions than the one
you're running on. For example it will allow you to parse PHP 5.6 code while running on PHP 5.3.
Subsequently you can pass PHP code (including the opening `<?php` tag) to the `parse` method in order to
create a syntax tree. If a syntax error is encountered, an `PhpParser\Error` exception will be thrown:
```php
<?php
$code = '<?php // some code';
$parser = new PhpParser\Parser(new PhpParser\Lexer\Emulative);
try {
$stmts = $parser->parse($code);
// $stmts is an array of statement nodes
} catch (PhpParser\Error $e) {
echo 'Parse Error: ', $e->getMessage();
}
```
A parser instance can be reused to parse multiple files.
Node tree
---------
If you use the above code with `$code = "<?php echo 'Hi ', hi\\getTarget();"` the parser will
generate a node tree looking like this:
```
array(
0: Stmt_Echo(
exprs: array(
0: Scalar_String(
value: Hi
)
1: Expr_FuncCall(
name: Name(
parts: array(
0: hi
1: getTarget
)
)
args: array(
)
)
)
)
)
```
Thus `$stmts` will contain an array with only one node, with this node being an instance of
`PhpParser\Node\Stmt\Echo_`.
As PHP is a large language there are approximately 140 different nodes. In order to make work
with them easier they are grouped into three categories:
* `PhpParser\Node\Stmt`s are statement nodes, i.e. language constructs that do not return
a value and can not occur in an expression. For example a class definition is a statement.
It doesn't return a value and you can't write something like `func(class A {});`.
* `PhpParser\Node\Expr`s are expression nodes, i.e. language constructs that return a value
and thus can occur in other expressions. Examples of expressions are `$var`
(`PhpParser\Node\Expr\Variable`) and `func()` (`PhpParser\Node\Expr\FuncCall`).
* `PhpParser\Node\Scalar`s are nodes representing scalar values, like `'string'`
(`PhpParser\Node\Scalar\String_`), `0` (`PhpParser\Node\Scalar\LNumber`) or magic constants
like `__FILE__` (`PhpParser\Node\Scalar\MagicConst\File`). All `PhpParser\Node\Scalar`s extend
`PhpParser\Node\Expr`, as scalars are expressions, too.
* There are some nodes not in either of these groups, for example names (`PhpParser\Node\Name`)
and call arguments (`PhpParser\Node\Arg`).
Some node class names have a trailing `_`. This is used whenever the class name would otherwise clash
with a PHP keyword.
Every node has a (possibly zero) number of subnodes. You can access subnodes by writing
`$node->subNodeName`. The `Stmt\Echo_` node has only one subnode `exprs`. So in order to access it
in the above example you would write `$stmts[0]->exprs`. If you wanted to access the name of the function
call, you would write `$stmts[0]->exprs[1]->name`.
All nodes also define a `getType()` method that returns the node type. The type is the class name
without the `PhpParser\Node\` prefix and `\` replaced with `_`. It also does not contain a trailing
`_` for reserved-keyword class names.
It is possible to associate custom metadata with a node using the `setAttribute()` method. This data
can then be retrieved using `hasAttribute()`, `getAttribute()` and `getAttributes()`.
By default the lexer adds the `startLine`, `endLine` and `comments` attributes. `comments` is an array
of `PhpParser\Comment[\Doc]` instances.
The start line can also be accessed using `getLine()`/`setLine()` (instead of `getAttribute('startLine')`).
The last doc comment from the `comments` attribute can be obtained using `getDocComment()`.
Pretty printer
--------------
The pretty printer component compiles the AST back to PHP code. As the parser does not retain formatting
information the formatting is done using a specified scheme. Currently there is only one scheme available,
namely `PhpParser\PrettyPrinter\Standard`.
```php
<?php
$code = "<?php echo 'Hi ', hi\\getTarget();";
$parser = new PhpParser\Parser(new PhpParser\Lexer);
$prettyPrinter = new PhpParser\PrettyPrinter\Standard;
try {
// parse
$stmts = $parser->parse($code);
// change
$stmts[0] // the echo statement
->exprs // sub expressions
[0] // the first of them (the string node)
->value // it's value, i.e. 'Hi '
= 'Hello '; // change to 'Hello '
// pretty print
$code = $prettyPrinter->prettyPrint($stmts);
echo $code;
} catch (PhpParser\Error $e) {
echo 'Parse Error: ', $e->getMessage();
}
```
The above code will output:
<?php echo 'Hello ', hi\getTarget();
As you can see the source code was first parsed using `PhpParser\Parser->parse()`, then changed and then
again converted to code using `PhpParser\PrettyPrinter\Standard->prettyPrint()`.
The `prettyPrint()` method pretty prints a statements array. It is also possible to pretty print only a
single expression using `prettyPrintExpr()`.
The `prettyPrintFile()` method can be used to print an entire file. This will include the opening `<?php` tag
and handle inline HTML as the first/last statement more gracefully.
Node traversation
-----------------
The above pretty printing example used the fact that the source code was known and thus it was easy to
write code that accesses a certain part of a node tree and changes it. Normally this is not the case.
Usually you want to change / analyze code in a generic way, where you don't know how the node tree is
going to look like.
For this purpose the parser provides a component for traversing and visiting the node tree. The basic
structure of a program using this `PhpParser\NodeTraverser` looks like this:
```php
<?php
$parser = new PhpParser\Parser(new PhpParser\Lexer\Emulative);
$traverser = new PhpParser\NodeTraverser;
$prettyPrinter = new PhpParser\PrettyPrinter\Standard;
// add your visitor
$traverser->addVisitor(new MyNodeVisitor);
try {
$code = file_get_contents($fileName);
// parse
$stmts = $parser->parse($code);
// traverse
$stmts = $traverser->traverse($stmts);
// pretty print
$code = $prettyPrinter->prettyPrintFile($stmts);
echo $code;
} catch (PhpParser\Error $e) {
echo 'Parse Error: ', $e->getMessage();
}
```
The corresponding node visitor might look like this:
```php
<?php
use PhpParser\Node;
class MyNodeVisitor extends PhpParser\NodeVisitorAbstract
{
public function leaveNode(Node $node) {
if ($node instanceof Node\Scalar\String_) {
$node->value = 'foo';
}
}
}
```
The above node visitor would change all string literals in the program to `'foo'`.
All visitors must implement the `PhpParser\NodeVisitor` interface, which defines the following four
methods:
public function beforeTraverse(array $nodes);
public function enterNode(PhpParser\Node $node);
public function leaveNode(PhpParser\Node $node);
public function afterTraverse(array $nodes);
The `beforeTraverse()` method is called once before the traversal begins and is passed the nodes the
traverser was called with. This method can be used for resetting values before traversation or
preparing the tree for traversal.
The `afterTraverse()` method is similar to the `beforeTraverse()` method, with the only difference that
it is called once after the traversal.
The `enterNode()` and `leaveNode()` methods are called on every node, the former when it is entered,
i.e. before its subnodes are traversed, the latter when it is left.
All four methods can either return the changed node or not return at all (i.e. `null`) in which
case the current node is not changed.
The `enterNode()` method can additionally return the value `NodeTraverser::DONT_TRAVERSE_CHILDREN`,
which instructs the traverser to skip all children of the current node.
The `leaveNode()` method can additionally return the value `NodeTraverser::REMOVE_NODE`, in which
case the current node will be removed from the parent array. Furthermove it is possible to return
an array of nodes, which will be merged into the parent array at the offset of the current node.
I.e. if in `array(A, B, C)` the node `B` should be replaced with `array(X, Y, Z)` the result will
be `array(A, X, Y, Z, C)`.
Instead of manually implementing the `NodeVisitor` interface you can also extend the `NodeVisitorAbstract`
class, which will define empty default implementations for all the above methods.
The NameResolver node visitor
-----------------------------
One visitor is already bundled with the package: `PhpParser\NodeVisitor\NameResolver`. This visitor
helps you work with namespaced code by trying to resolve most names to fully qualified ones.
For example, consider the following code:
use A as B;
new B\C();
In order to know that `B\C` really is `A\C` you would need to track aliases and namespaces yourself.
The `NameResolver` takes care of that and resolves names as far as possible.
After running it most names will be fully qualified. The only names that will stay unqualified are
unqualified function and constant names. These are resolved at runtime and thus the visitor can't
know which function they are referring to. In most cases this is a non-issue as the global functions
are meant.
Also the `NameResolver` adds a `namespacedName` subnode to class, function and constant declarations
that contains the namespaced name instead of only the shortname that is available via `name`.
Example: Converting namespaced code to pseudo namespaces
--------------------------------------------------------
A small example to understand the concept: We want to convert namespaced code to pseudo namespaces
so it works on 5.2, i.e. names like `A\\B` should be converted to `A_B`. Note that such conversions
are fairly complicated if you take PHP's dynamic features into account, so our conversion will
assume that no dynamic features are used.
We start off with the following base code:
```php
<?php
$inDir = '/some/path';
$outDir = '/some/other/path';
$parser = new PhpParser\Parser(new PhpParser\Lexer\Emulative);
$traverser = new PhpParser\NodeTraverser;
$prettyPrinter = new PhpParser\PrettyPrinter\Standard;
$traverser->addVisitor(new PhpParser\NodeVisitor\NameResolver); // we will need resolved names
$traverser->addVisitor(new NodeVisitor\NamespaceConverter); // our own node visitor
// iterate over all .php files in the directory
$files = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($inDir));
$files = new RegexIterator($files, '/\.php$/');
foreach ($files as $file) {
try {
// read the file that should be converted
$code = file_get_contents($file);
// parse
$stmts = $parser->parse($code);
// traverse
$stmts = $traverser->traverse($stmts);
// pretty print
$code = $prettyPrinter->prettyPrintFile($stmts);
// write the converted file to the target directory
file_put_contents(
substr_replace($file->getPathname(), $outDir, 0, strlen($inDir)),
$code
);
} catch (PhpParser\Error $e) {
echo 'Parse Error: ', $e->getMessage();
}
}
```
Now lets start with the main code, the `NodeVisitor\NamespaceConverter`. One thing it needs to do
is convert `A\\B` style names to `A_B` style ones.
```php
<?php
use PhpParser\Node;
class NodeVisitor_NamespaceConverter extends PhpParser\NodeVisitorAbstract
{
public function leaveNode(Node $node) {
if ($node instanceof Node\Name) {
return new Node\Name($node->toString('_'));
}
}
}
```
The above code profits from the fact that the `NameResolver` already resolved all names as far as
possible, so we don't need to do that. We only need to create a string with the name parts separated
by underscores instead of backslashes. This is what `$node->toString('_')` does. (If you want to
create a name with backslashes either write `$node->toString()` or `(string) $node`.) Then we create
a new name from the string and return it. Returning a new node replaces the old node.
Another thing we need to do is change the class/function/const declarations. Currently they contain
only the shortname (i.e. the last part of the name), but they need to contain the complete name inclduing
the namespace prefix:
```php
<?php
use PhpParser\Node;
use PhpParser\Node\Stmt;
class NodeVisitor_NamespaceConverter extends PhpParser\NodeVisitorAbstract
{
public function leaveNode(Node $node) {
if ($node instanceof Node\Name) {
return new Node\Name($node->toString('_'));
} elseif ($node instanceof Stmt\Class_
|| $node instanceof Stmt\Interface_
|| $node instanceof Stmt\Function_) {
$node->name = $node->namespacedName->toString('_');
} elseif ($node instanceof Stmt\Const_) {
foreach ($node->consts as $const) {
$const->name = $const->namespacedName->toString('_');
}
}
}
}
```
There is not much more to it than converting the namespaced name to string with `_` as separator.
The last thing we need to do is remove the `namespace` and `use` statements:
```php
<?php
use PhpParser\Node;
use PhpParser\Node\Stmt;
class NodeVisitor_NamespaceConverter extends PhpParser\NodeVisitorAbstract
{
public function leaveNode(Node $node) {
if ($node instanceof Node\Name) {
return new Node\Name($node->toString('_'));
} elseif ($node instanceof Stmt\Class_
|| $node instanceof Stmt\Interface_
|| $node instanceof Stmt\Function_) {
$node->name = $node->namespacedName->toString('_');
} elseif ($node instanceof Stmt\Const_) {
foreach ($node->consts as $const) {
$const->name = $const->namespacedName->toString('_');
}
} elseif ($node instanceof Stmt\Namespace_) {
// returning an array merges is into the parent array
return $node->stmts;
} elseif ($node instanceof Stmt\Use_) {
// returning false removed the node altogether
return false;
}
}
}
```
That's all.

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Other node tree representations
===============================
It is possible to convert the AST into several textual representations, which serve different uses.
Simple serialization
--------------------
It is possible to serialize the node tree using `serialize()` and also unserialize it using
`unserialize()`. The output is not human readable and not easily processable from anything
but PHP, but it is compact and generates fast. The main application thus is in caching.
Human readable dumping
----------------------
Furthermore it is possible to dump nodes into a human readable format using the `dump` method of
`PhpParser\NodeDumper`. This can be used for debugging.
```php
<?php
$code = <<<'CODE'
<?php
function printLine($msg) {
echo $msg, "\n";
}
printLine('Hello World!!!');
CODE;
$parser = new PhpParser\Parser(new PhpParser\Lexer);
$nodeDumper = new PhpParser\NodeDumper;
try {
$stmts = $parser->parse($code);
echo $nodeDumper->dump($stmts), "\n";
} catch (PhpParser\Error $e) {
echo 'Parse Error: ', $e->getMessage();
}
```
The above script will have an output looking roughly like this:
```
array(
0: Stmt_Function(
byRef: false
params: array(
0: Param(
name: msg
default: null
type: null
byRef: false
)
)
stmts: array(
0: Stmt_Echo(
exprs: array(
0: Expr_Variable(
name: msg
)
1: Scalar_String(
value:
)
)
)
)
name: printLine
)
1: Expr_FuncCall(
name: Name(
parts: array(
0: printLine
)
)
args: array(
0: Arg(
value: Scalar_String(
value: Hello World!!!
)
byRef: false
)
)
)
)
```
Serialization to XML
--------------------
It is also possible to serialize the node tree to XML using `PhpParser\Serializer\XML->serialize()`
and to unserialize it using `PhpParser\Unserializer\XML->unserialize()`. This is useful for
interfacing with other languages and applications or for doing transformation using XSLT.
```php
<?php
$code = <<<'CODE'
<?php
function printLine($msg) {
echo $msg, "\n";
}
printLine('Hello World!!!');
CODE;
$parser = new PhpParser\Parser(new PhpParser\Lexer);
$serializer = new PhpParser\Serializer\XML;
try {
$stmts = $parser->parse($code);
echo $serializer->serialize($stmts);
} catch (PhpParser\Error $e) {
echo 'Parse Error: ', $e->getMessage();
}
```
Produces:
```xml
<?xml version="1.0" encoding="UTF-8"?>
<AST xmlns:node="http://nikic.github.com/PHPParser/XML/node" xmlns:subNode="http://nikic.github.com/PHPParser/XML/subNode" xmlns:scalar="http://nikic.github.com/PHPParser/XML/scalar">
<scalar:array>
<node:Stmt_Function line="2">
<subNode:byRef>
<scalar:false/>
</subNode:byRef>
<subNode:params>
<scalar:array>
<node:Param line="2">
<subNode:name>
<scalar:string>msg</scalar:string>
</subNode:name>
<subNode:default>
<scalar:null/>
</subNode:default>
<subNode:type>
<scalar:null/>
</subNode:type>
<subNode:byRef>
<scalar:false/>
</subNode:byRef>
</node:Param>
</scalar:array>
</subNode:params>
<subNode:stmts>
<scalar:array>
<node:Stmt_Echo line="3">
<subNode:exprs>
<scalar:array>
<node:Expr_Variable line="3">
<subNode:name>
<scalar:string>msg</scalar:string>
</subNode:name>
</node:Expr_Variable>
<node:Scalar_String line="3">
<subNode:value>
<scalar:string>
</scalar:string>
</subNode:value>
</node:Scalar_String>
</scalar:array>
</subNode:exprs>
</node:Stmt_Echo>
</scalar:array>
</subNode:stmts>
<subNode:name>
<scalar:string>printLine</scalar:string>
</subNode:name>
</node:Stmt_Function>
<node:Expr_FuncCall line="6">
<subNode:name>
<node:Name line="6">
<subNode:parts>
<scalar:array>
<scalar:string>printLine</scalar:string>
</scalar:array>
</subNode:parts>
</node:Name>
</subNode:name>
<subNode:args>
<scalar:array>
<node:Arg line="6">
<subNode:value>
<node:Scalar_String line="6">
<subNode:value>
<scalar:string>Hello World!!!</scalar:string>
</subNode:value>
</node:Scalar_String>
</subNode:value>
<subNode:byRef>
<scalar:false/>
</subNode:byRef>
</node:Arg>
</scalar:array>
</subNode:args>
</node:Expr_FuncCall>
</scalar:array>
</AST>
```

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Code generation
===============
It is also possible to generate code using the parser, by first creating an Abstract Syntax Tree and then using the
pretty printer to convert it to PHP code. To simplify code generation, the project comes with builders which allow
creating node trees using a fluid interface, instead of instantiating all nodes manually. Builders are available for
the following syntactic elements:
* namespaces and use statements
* classes, interfaces and traits
* methods, functions and parameters
* properties
Here is an example:
```php
<?php
$factory = new PhpParser\BuilderFactory;
$node = $factory->namespace('Name\Space')
->addStmt($factory->use('Some\Other\Thingy')->as('SomeOtherClass'))
->addStmt($factory->class('SomeClass')
->extend('SomeOtherClass')
->implement('A\Few', '\Interfaces')
->makeAbstract() // ->makeFinal()
->addStmt($factory->method('someMethod')
->makePublic()
->makeAbstract() // ->makeFinal()
->addParam($factory->param('someParam')->setTypeHint('SomeClass'))
->setDocComment('/**
* This method does something.
*
* @param SomeClass And takes a parameter
*/')
)
->addStmt($factory->method('anotherMethod')
->makeProtected() // ->makePublic() [default], ->makePrivate()
->addParam($factory->param('someParam')->setDefault('test'))
// it is possible to add manually created nodes
->addStmt(new PhpParser\Node\Expr\Print_(new PhpParser\Node\Expr\Variable('someParam')))
)
// properties will be correctly reordered above the methods
->addStmt($factory->property('someProperty')->makeProtected())
->addStmt($factory->property('anotherProperty')->makePrivate()->setDefault(array(1, 2, 3)))
)
->getNode()
;
$stmts = array($node);
$prettyPrinter = new PhpParser\PrettyPrinter\Standard();
echo $prettyPrinter->prettyPrintFile($stmts);
```
This will produce the following output with the standard pretty printer:
```php
<?php
namespace Name\Space;
use Some\Other\Thingy as SomeClass;
abstract class SomeClass extends SomeOtherClass implements A\Few, \Interfaces
{
protected $someProperty;
private $anotherProperty = array(1, 2, 3);
/**
* This method does something.
*
* @param SomeClass And takes a parameter
*/
public abstract function someMethod(SomeClass $someParam);
protected function anotherMethod($someParam = 'test')
{
print $someParam;
}
}
```

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Lexer component documentation
=============================
The lexer is responsible for providing tokens to the parser. The project comes with two lexers: `PhpParser\Lexer` and
`PhpParser\Lexer\Emulative`. The latter is an extension of the former, which adds the ability to emulate tokens of
newer PHP versions and thus allows parsing of new code on older versions.
This documentation discusses options available for the default lexers and explains how lexers can be extended.
Lexer options
-------------
The two default lexers accept an `$options` array in the constructor. Currently only the `'usedAttributes'` option is
supported, which allows you to specify which attributes will be added to the AST nodes. The attributes can then be
accessed using `$node->getAttribute()`, `$node->setAttribute()`, `$node->hasAttribute()` and `$node->getAttributes()`
methods. A sample options array:
```php
$lexer = new PhpParser\Lexer(array(
'usedAttributes' => array(
'comments', 'startLine', 'endLine'
)
));
```
The attributes used in this example match the default behavior of the lexer. The following attributes are supported:
* `comments`: Array of `PhpParser\Comment` or `PhpParser\Comment\Doc` instances, representing all comments that occurred
between the previous non-discarded token and the current one. Use of this attribute is required for the
`$node->getDocComment()` method to work. The attribute is also needed if you wish the pretty printer to retain
comments present in the original code.
* `startLine`: Line in which the node starts. This attribute is required for the `$node->getLine()` to work. It is also
required if syntax errors should contain line number information.
* `endLine`: Line in which the node ends.
* `startTokenPos`: Offset into the token array of the first token in the node.
* `endTokenPos`: Offset into the token array of the last token in the node.
* `startFilePos`: Offset into the code string of the first character that is part of the node.
* `endFilePos`: Offset into the code string of the last character that is part of the node.
### Using token positions
The token offset information is useful if you wish to examine the exact formatting used for a node. For example the AST
does not distinguish whether a property was declared using `public` or using `var`, but you can retrieve this
information based on the token position:
```php
function isDeclaredUsingVar(array $tokens, PhpParser\Node\Stmt\Property $prop) {
$i = $prop->getAttribute('startTokenPos');
return $tokens[$i][0] === T_VAR;
}
```
In order to make use of this function, you will have to provide the tokens from the lexer to your node visitor using
code similar to the following:
```php
class MyNodeVisitor extends PhpParser\NodeVisitorAbstract {
private $tokens;
public function setTokens(array $tokens) {
$this->tokens = $tokens;
}
public function leaveNode(PhpParser\Node $node) {
if ($node instanceof PhpParser\Node\Stmt\Property) {
var_dump(isDeclaredUsingVar($this->tokens, $node));
}
}
}
$lexer = new PhpParser\Lexer(array(
'usedAttributes' => array(
'comments', 'startLine', 'endLine', 'startTokenPos', 'endTokenPos'
)
));
$parser = new PhpParser\Parser($lexer);
$visitor = new MyNodeVisitor();
$traverser = new PhpParser\NodeTraverser();
$traverser->addVisitor($visitor);
try {
$stmts = $parser->parse($code);
$visitor->setTokens($lexer->getTokens());
$stmts = $traverser->traverse($stmts);
} catch (PhpParser\Error $e) {
echo 'Parse Error: ', $e->getMessage();
}
```
The same approach can also be used to perform specific modifications in the code, without changing the formatting in
other places (which is the case when using the pretty printer).
Lexer extension
---------------
A lexer has to define the following public interface:
void startLexing(string $code);
array getTokens();
string handleHaltCompiler();
int getNextToken(string &$value = null, array &$startAttributes = null, array &$endAttributes = null);
The `startLexing()` method is invoked with the source code that is to be lexed (including the opening tag) whenever the
`parse()` method of the parser is called. It can be used to reset state or preprocess the source code or tokens.
The `getTokens()` method returns the current token array, in the usual `token_get_all()` format. This method is not
used by the parser (which uses `getNextToken()`), but is useful in combination with the token position attributes.
The `handleHaltCompiler()` method is called whenever a `T_HALT_COMPILER` token is encountered. It has to return the
remaining string after the construct (not including `();`).
The `getNextToken()` method returns the ID of the next token (as defined by the `Parser::T_*` constants). If no more
tokens are available it must return `0`, which is the ID of the `EOF` token. Furthermore the string content of the
token should be written into the by-reference `$value` parameter (which will then be available as `$n` in the parser).
### Attribute handling
The other two by-ref variables `$startAttributes` and `$endAttributes` define which attributes will eventually be
assigned to the generated nodes: The parser will take the `$startAttributes` from the first token which is part of the
node and the `$endAttributes` from the last token that is part of the node.
E.g. if the tokens `T_FUNCTION T_STRING ... '{' ... '}'` constitute a node, then the `$startAttributes` from the
`T_FUNCTION` token will be taken and the `$endAttributes` from the `'}'` token.
An application of custom attributes is storing the original formatting of literals: The parser does not retain
information about the formatting of integers (like decimal vs. hexadecimal) or strings (like used quote type or used
escape sequences). This can be remedied by storing the original value in an attribute:
```php
class KeepOriginalValueLexer extends PHPParser\Lexer // or PHPParser\Lexer\Emulative
{
public function getNextToken(&$value = null, &$startAttributes = null, &$endAttributes = null) {
$tokenId = parent::getNextToken($value, $startAttributes, $endAttributes);
if ($tokenId == PHPParser\Parser::T_CONSTANT_ENCAPSED_STRING // non-interpolated string
|| $tokenId == PHPParser\Parser::T_LNUMBER // integer
|| $tokenId == PHPParser\Parser::T_DNUMBER // floating point number
) {
// could also use $startAttributes, doesn't really matter here
$endAttributes['originalValue'] = $value;
}
return $tokenId;
}
}
```

29
vendor/nikic/php-parser/grammar/README.md vendored
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@@ -1,29 +0,0 @@
What do all those files mean?
=============================
* `zend_language_parser.phpy`: PHP grammer written in a pseudo language
* `analyze.php`: Analyzes the `.phpy`-grammer and outputs some info about it
* `rebuildParser.php`: Preprocesses the `.phpy`-grammar and builds the parser using `kmyacc`
* `kmyacc.php.parser`: A `kmyacc` parser prototype file for PHP
.phpy pseudo language
=====================
The `.phpy` file is a normal grammer in `kmyacc` (`yacc`) style, with some transformations
applied to it:
* Nodes are created using the syntax `Name[..., ...]`. This is transformed into
`new Node\Name(..., ..., $attributes)`
* `Name::abc` is transformed to `Node\Name::abc`
* Some function-like constructs are resolved (see `rebuildParser.php` for a list)
* Associative arrays are written as `[key: value, ...]`, which is transformed to
`array('key' => value, ...)`
Building the parser
===================
In order to rebuild the parser, you need [moriyoshi's fork of kmyacc](https://github.com/moriyoshi/kmyacc-forked).
After you compiled/installed it, run the `rebuildParser.php` script.
By default only the `Parser.php` is built. If you want to additionally build `Parser/Debug.php` and `y.output` run the
script with `--debug`. If you want to retain the preprocessed grammar pass `--keep-tmp-grammar`.

96
vendor/nikic/php-parser/grammar/analyze.php vendored
View File

@@ -1,96 +0,0 @@
<?php
const GRAMMAR_FILE = './zend_language_parser.phpy';
const LIB = '(?(DEFINE)
(?<singleQuotedString>\'[^\\\\\']*+(?:\\\\.[^\\\\\']*+)*+\')
(?<doubleQuotedString>"[^\\\\"]*+(?:\\\\.[^\\\\"]*+)*+")
(?<string>(?&singleQuotedString)|(?&doubleQuotedString))
(?<comment>/\*[^*]*+(?:\*(?!/)[^*]*+)*+\*/)
(?<code>\{[^\'"/{}]*+(?:(?:(?&string)|(?&comment)|(?&code)|/)[^\'"/{}]*+)*+})
)';
const RULE_BLOCK = '(?<name>[a-z_]++):(?<rules>[^\'"/{};]*+(?:(?:(?&string)|(?&comment)|(?&code)|/|})[^\'"/{};]*+)*+);';
$usedTerminals = array_flip(array(
'T_VARIABLE', 'T_STRING', 'T_INLINE_HTML', 'T_ENCAPSED_AND_WHITESPACE',
'T_LNUMBER', 'T_DNUMBER', 'T_CONSTANT_ENCAPSED_STRING', 'T_STRING_VARNAME', 'T_NUM_STRING'
));
$unusedNonterminals = array_flip(array(
'case_separator', 'optional_comma'
));
function regex($regex) {
return '~' . LIB . '(?:' . str_replace('~', '\~', $regex) . ')~';
}
function magicSplit($regex, $string) {
$pieces = preg_split(regex('(?:(?&string)|(?&comment)|(?&code))(*SKIP)(*FAIL)|' . $regex), $string);
foreach ($pieces as &$piece) {
$piece = trim($piece);
}
return array_filter($pieces);
}
echo '<pre>';
////////////////////
////////////////////
////////////////////
list($defs, $ruleBlocks) = magicSplit('%%', file_get_contents(GRAMMAR_FILE));
if ('' !== trim(preg_replace(regex(RULE_BLOCK), '', $ruleBlocks))) {
die('Not all rule blocks were properly recognized!');
}
preg_match_all(regex(RULE_BLOCK), $ruleBlocks, $ruleBlocksMatches, PREG_SET_ORDER);
foreach ($ruleBlocksMatches as $match) {
$ruleBlockName = $match['name'];
$rules = magicSplit('\|', $match['rules']);
foreach ($rules as &$rule) {
$parts = magicSplit('\s+', $rule);
$usedParts = array();
foreach ($parts as $part) {
if ('{' === $part[0]) {
preg_match_all('~\$([0-9]+)~', $part, $backReferencesMatches, PREG_SET_ORDER);
foreach ($backReferencesMatches as $match) {
$usedParts[$match[1]] = true;
}
}
}
$i = 1;
foreach ($parts as &$part) {
if ('/' === $part[0]) {
continue;
}
if (isset($usedParts[$i])) {
if ('\'' === $part[0] || '{' === $part[0]
|| (ctype_upper($part[0]) && !isset($usedTerminals[$part]))
|| (ctype_lower($part[0]) && isset($unusedNonterminals[$part]))
) {
$part = '<span style="background-color: red; color: white;">' . $part . '</span>';
} else {
$part = '<strong><em>' . $part . '</em></strong>';
}
} elseif ((ctype_upper($part[0]) && isset($usedTerminals[$part]))
|| (ctype_lower($part[0]) && !isset($unusedNonterminals[$part]))
) {
$part = '<span style="background-color: blue; color: white;">' . $part . '</span>';
}
++$i;
}
$rule = implode(' ', $parts);
}
echo $ruleBlockName, ':', "\n", ' ', implode("\n" . ' | ', $rules), "\n", ';', "\n\n";
}

99
vendor/nikic/php-parser/grammar/kmyacc.php.parser vendored
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@@ -1,99 +0,0 @@
<?php
$meta #
#semval($) $this->semValue
#semval($,%t) $this->semValue
#semval(%n) $this->semStack[$this->stackPos-(%l-%n)]
#semval(%n,%t) $this->semStack[$this->stackPos-(%l-%n)]
#include;
namespace PhpParser;
/* This is an automatically GENERATED file, which should not be manually edited.
* Instead edit one of the following:
* * the grammar file grammar/zend_language_parser.phpy
* * the skeleton file grammar/kymacc.php.parser
* * the preprocessing script grammar/rebuildParser.php
*/
class Parser extends ParserAbstract
{
protected $tokenToSymbolMapSize = #(YYMAXLEX);
protected $actionTableSize = #(YYLAST);
protected $gotoTableSize = #(YYGLAST);
protected $invalidToken = #(YYBADCH);
protected $defaultAction = #(YYDEFAULT);
protected $unexpectedTokenRule = #(YYUNEXPECTED);
protected $YY2TBLSTATE = #(YY2TBLSTATE);
protected $YYNLSTATES = #(YYNLSTATES);
#tokenval
const %s = %n;
#endtokenval
protected $symbolToName = array(
#listvar terminals
);
protected $tokenToSymbol = array(
#listvar yytranslate
);
protected $action = array(
#listvar yyaction
);
protected $actionCheck = array(
#listvar yycheck
);
protected $actionBase = array(
#listvar yybase
);
protected $actionDefault = array(
#listvar yydefault
);
protected $goto = array(
#listvar yygoto
);
protected $gotoCheck = array(
#listvar yygcheck
);
protected $gotoBase = array(
#listvar yygbase
);
protected $gotoDefault = array(
#listvar yygdefault
);
protected $ruleToNonTerminal = array(
#listvar yylhs
);
protected $ruleToLength = array(
#listvar yylen
);
#if -t
protected $productions = array(
#production-strings;
);
#endif
#reduce
protected function reduceRule%n($attributes) {
%b
}
#noact
protected function reduceRule%n() {
$this->semValue = $this->semStack[$this->stackPos];
}
#endreduce
}
#tailcode;

218
vendor/nikic/php-parser/grammar/rebuildParser.php vendored
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@@ -1,218 +0,0 @@
<?php
$grammarFile = __DIR__ . '/zend_language_parser.phpy';
$skeletonFile = __DIR__ . '/kmyacc.php.parser';
$tmpGrammarFile = __DIR__ . '/tmp_parser.phpy';
$tmpResultFile = __DIR__ . '/tmp_parser.php';
$parserResultFile = __DIR__ . '/../lib/PhpParser/Parser.php';
// check for kmyacc.exe binary in this directory, otherwise fall back to global name
$kmyacc = __DIR__ . '/kmyacc.exe';
if (!file_exists($kmyacc)) {
$kmyacc = 'kmyacc';
}
$options = array_flip($argv);
$optionDebug = isset($options['--debug']);
$optionKeepTmpGrammar = isset($options['--keep-tmp-grammar']);
///////////////////////////////
/// Utility regex constants ///
///////////////////////////////
const LIB = '(?(DEFINE)
(?<singleQuotedString>\'[^\\\\\']*+(?:\\\\.[^\\\\\']*+)*+\')
(?<doubleQuotedString>"[^\\\\"]*+(?:\\\\.[^\\\\"]*+)*+")
(?<string>(?&singleQuotedString)|(?&doubleQuotedString))
(?<comment>/\*[^*]*+(?:\*(?!/)[^*]*+)*+\*/)
(?<code>\{[^\'"/{}]*+(?:(?:(?&string)|(?&comment)|(?&code)|/)[^\'"/{}]*+)*+})
)';
const PARAMS = '\[(?<params>[^[\]]*+(?:\[(?&params)\][^[\]]*+)*+)\]';
const ARGS = '\((?<args>[^()]*+(?:\((?&args)\)[^()]*+)*+)\)';
///////////////////
/// Main script ///
///////////////////
echo 'Building temporary preproprocessed grammar file.', "\n";
$grammarCode = file_get_contents($grammarFile);
$grammarCode = resolveConstants($grammarCode);
$grammarCode = resolveNodes($grammarCode);
$grammarCode = resolveMacros($grammarCode);
$grammarCode = resolveArrays($grammarCode);
file_put_contents($tmpGrammarFile, $grammarCode);
$additionalArgs = $optionDebug ? '-t -v' : '';
echo "Building parser.\n";
$output = trim(shell_exec("$kmyacc $additionalArgs -l -m $skeletonFile $tmpGrammarFile 2>&1"));
echo "Output: \"$output\"\n";
moveFileWithDirCheck($tmpResultFile, $parserResultFile);
if (!$optionKeepTmpGrammar) {
unlink($tmpGrammarFile);
}
///////////////////////////////
/// Preprocessing functions ///
///////////////////////////////
function resolveConstants($code) {
return preg_replace('~[A-Z][a-zA-Z_\\\\]++::~', 'Node\\\\$0', $code);
}
function resolveNodes($code) {
return preg_replace_callback(
'~(?<name>[A-Z][a-zA-Z_\\\\]++)\s*' . PARAMS . '~',
function($matches) {
// recurse
$matches['params'] = resolveNodes($matches['params']);
$params = magicSplit(
'(?:' . PARAMS . '|' . ARGS . ')(*SKIP)(*FAIL)|,',
$matches['params']
);
$paramCode = '';
foreach ($params as $param) {
$paramCode .= $param . ', ';
}
return 'new Node\\' . $matches['name'] . '(' . $paramCode . '$attributes)';
},
$code
);
}
function resolveMacros($code) {
return preg_replace_callback(
'~\b(?<!::|->)(?!array\()(?<name>[a-z][A-Za-z]++)' . ARGS . '~',
function($matches) {
// recurse
$matches['args'] = resolveMacros($matches['args']);
$name = $matches['name'];
$args = magicSplit(
'(?:' . PARAMS . '|' . ARGS . ')(*SKIP)(*FAIL)|,',
$matches['args']
);
if ('error' == $name) {
assertArgs(1, $args, $name);
return 'throw new Error(' . $args[0] . ')';
}
if ('init' == $name) {
return '$$ = array(' . implode(', ', $args) . ')';
}
if ('push' == $name) {
assertArgs(2, $args, $name);
return $args[0] . '[] = ' . $args[1] . '; $$ = ' . $args[0];
}
if ('pushNormalizing' == $name) {
assertArgs(2, $args, $name);
return 'if (is_array(' . $args[1] . ')) { $$ = array_merge(' . $args[0] . ', ' . $args[1] . '); } else { ' . $args[0] . '[] = ' . $args[1] . '; $$ = ' . $args[0] . '; }';
}
if ('toArray' == $name) {
assertArgs(1, $args, $name);
return 'is_array(' . $args[0] . ') ? ' . $args[0] . ' : array(' . $args[0] . ')';
}
if ('parseVar' == $name) {
assertArgs(1, $args, $name);
return 'substr(' . $args[0] . ', 1)';
}
if ('parseEncapsed' == $name) {
assertArgs(2, $args, $name);
return 'foreach (' . $args[0] . ' as &$s) { if (is_string($s)) { $s = Node\Scalar\String_::parseEscapeSequences($s, ' . $args[1] . '); } }';
}
if ('parseEncapsedDoc' == $name) {
assertArgs(1, $args, $name);
return 'foreach (' . $args[0] . ' as &$s) { if (is_string($s)) { $s = Node\Scalar\String_::parseEscapeSequences($s, null); } } $s = preg_replace(\'~(\r\n|\n|\r)$~\', \'\', $s); if (\'\' === $s) array_pop(' . $args[0] . ');';
}
throw new Exception(sprintf('Unknown macro "%s"', $name));
},
$code
);
}
function assertArgs($num, $args, $name) {
if ($num != count($args)) {
die('Wrong argument count for ' . $name . '().');
}
}
function resolveArrays($code) {
return preg_replace_callback(
'~' . PARAMS . '~',
function ($matches) {
$elements = magicSplit(
'(?:' . PARAMS . '|' . ARGS . ')(*SKIP)(*FAIL)|,',
$matches['params']
);
// don't convert [] to array, it might have different meaning
if (empty($elements)) {
return $matches[0];
}
$elementCodes = array();
foreach ($elements as $element) {
// convert only arrays where all elements have keys
if (false === strpos($element, ':')) {
return $matches[0];
}
list($key, $value) = explode(':', $element, 2);
$elementCodes[] = "'" . $key . "' =>" . $value;
}
return 'array(' . implode(', ', $elementCodes) . ')';
},
$code
);
}
function moveFileWithDirCheck($fromPath, $toPath) {
$dir = dirname($toPath);
if (!is_dir($dir)) {
mkdir($dir, 0777, true);
}
rename($fromPath, $toPath);
}
//////////////////////////////
/// Regex helper functions ///
//////////////////////////////
function regex($regex) {
return '~' . LIB . '(?:' . str_replace('~', '\~', $regex) . ')~';
}
function magicSplit($regex, $string) {
$pieces = preg_split(regex('(?:(?&string)|(?&comment)|(?&code))(*SKIP)(*FAIL)|' . $regex), $string);
foreach ($pieces as &$piece) {
$piece = trim($piece);
}
return array_filter($pieces);
}

977
vendor/nikic/php-parser/grammar/zend_language_parser.phpy vendored
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@@ -1,977 +0,0 @@
%pure_parser
%expect 2
%left T_INCLUDE T_INCLUDE_ONCE T_EVAL T_REQUIRE T_REQUIRE_ONCE
%left ','
%left T_LOGICAL_OR
%left T_LOGICAL_XOR
%left T_LOGICAL_AND
%right T_PRINT
%right T_YIELD
%left '=' T_PLUS_EQUAL T_MINUS_EQUAL T_MUL_EQUAL T_DIV_EQUAL T_CONCAT_EQUAL T_MOD_EQUAL T_AND_EQUAL T_OR_EQUAL T_XOR_EQUAL T_SL_EQUAL T_SR_EQUAL T_POW_EQUAL
%left '?' ':'
%right T_COALESCE
%left T_BOOLEAN_OR
%left T_BOOLEAN_AND
%left '|'
%left '^'
%left '&'
%nonassoc T_IS_EQUAL T_IS_NOT_EQUAL T_IS_IDENTICAL T_IS_NOT_IDENTICAL T_SPACESHIP
%nonassoc '<' T_IS_SMALLER_OR_EQUAL '>' T_IS_GREATER_OR_EQUAL
%left T_SL T_SR
%left '+' '-' '.'
%left '*' '/' '%'
%right '!'
%nonassoc T_INSTANCEOF
%right '~' T_INC T_DEC T_INT_CAST T_DOUBLE_CAST T_STRING_CAST T_ARRAY_CAST T_OBJECT_CAST T_BOOL_CAST T_UNSET_CAST '@'
%right T_POW
%right '['
%nonassoc T_NEW T_CLONE
%token T_EXIT
%token T_IF
%left T_ELSEIF
%left T_ELSE
%left T_ENDIF
%token T_LNUMBER
%token T_DNUMBER
%token T_STRING
%token T_STRING_VARNAME
%token T_VARIABLE
%token T_NUM_STRING
%token T_INLINE_HTML
%token T_CHARACTER
%token T_BAD_CHARACTER
%token T_ENCAPSED_AND_WHITESPACE
%token T_CONSTANT_ENCAPSED_STRING
%token T_ECHO
%token T_DO
%token T_WHILE
%token T_ENDWHILE
%token T_FOR
%token T_ENDFOR
%token T_FOREACH
%token T_ENDFOREACH
%token T_DECLARE
%token T_ENDDECLARE
%token T_AS
%token T_SWITCH
%token T_ENDSWITCH
%token T_CASE
%token T_DEFAULT
%token T_BREAK
%token T_CONTINUE
%token T_GOTO
%token T_FUNCTION
%token T_CONST
%token T_RETURN
%token T_TRY
%token T_CATCH
%token T_FINALLY
%token T_THROW
%token T_USE
%token T_INSTEADOF
%token T_GLOBAL
%right T_STATIC T_ABSTRACT T_FINAL T_PRIVATE T_PROTECTED T_PUBLIC
%token T_VAR
%token T_UNSET
%token T_ISSET
%token T_EMPTY
%token T_HALT_COMPILER
%token T_CLASS
%token T_TRAIT
%token T_INTERFACE
%token T_EXTENDS
%token T_IMPLEMENTS
%token T_OBJECT_OPERATOR
%token T_DOUBLE_ARROW
%token T_LIST
%token T_ARRAY
%token T_CALLABLE
%token T_CLASS_C
%token T_TRAIT_C
%token T_METHOD_C
%token T_FUNC_C
%token T_LINE
%token T_FILE
%token T_COMMENT
%token T_DOC_COMMENT
%token T_OPEN_TAG
%token T_OPEN_TAG_WITH_ECHO
%token T_CLOSE_TAG
%token T_WHITESPACE
%token T_START_HEREDOC
%token T_END_HEREDOC
%token T_DOLLAR_OPEN_CURLY_BRACES
%token T_CURLY_OPEN
%token T_PAAMAYIM_NEKUDOTAYIM
%token T_NAMESPACE
%token T_NS_C
%token T_DIR
%token T_NS_SEPARATOR
%token T_ELLIPSIS
%%
start:
top_statement_list { $$ = $this->handleNamespaces($1); }
;
top_statement_list:
top_statement_list top_statement { pushNormalizing($1, $2); }
| /* empty */ { init(); }
;
namespace_name_parts:
T_STRING { init($1); }
| namespace_name_parts T_NS_SEPARATOR T_STRING { push($1, $3); }
;
namespace_name:
namespace_name_parts { $$ = Name[$1]; }
;
top_statement:
statement { $$ = $1; }
| function_declaration_statement { $$ = $1; }
| class_declaration_statement { $$ = $1; }
| T_HALT_COMPILER
{ $$ = Stmt\HaltCompiler[$this->lexer->handleHaltCompiler()]; }
| T_NAMESPACE namespace_name ';' { $$ = Stmt\Namespace_[$2, null]; }
| T_NAMESPACE namespace_name '{' top_statement_list '}' { $$ = Stmt\Namespace_[$2, $4]; }
| T_NAMESPACE '{' top_statement_list '}' { $$ = Stmt\Namespace_[null, $3]; }
| T_USE use_declarations ';' { $$ = Stmt\Use_[$2, Stmt\Use_::TYPE_NORMAL]; }
| T_USE T_FUNCTION use_declarations ';' { $$ = Stmt\Use_[$3, Stmt\Use_::TYPE_FUNCTION]; }
| T_USE T_CONST use_declarations ';' { $$ = Stmt\Use_[$3, Stmt\Use_::TYPE_CONSTANT]; }
| T_CONST constant_declaration_list ';' { $$ = Stmt\Const_[$2]; }
;
use_declarations:
use_declarations ',' use_declaration { push($1, $3); }
| use_declaration { init($1); }
;
use_declaration:
namespace_name { $$ = Stmt\UseUse[$1, null]; }
| namespace_name T_AS T_STRING { $$ = Stmt\UseUse[$1, $3]; }
| T_NS_SEPARATOR namespace_name { $$ = Stmt\UseUse[$2, null]; }
| T_NS_SEPARATOR namespace_name T_AS T_STRING { $$ = Stmt\UseUse[$2, $4]; }
;
constant_declaration_list:
constant_declaration_list ',' constant_declaration { push($1, $3); }
| constant_declaration { init($1); }
;
constant_declaration:
T_STRING '=' static_scalar { $$ = Const_[$1, $3]; }
;
inner_statement_list:
inner_statement_list inner_statement { pushNormalizing($1, $2); }
| /* empty */ { init(); }
;
inner_statement:
statement { $$ = $1; }
| function_declaration_statement { $$ = $1; }
| class_declaration_statement { $$ = $1; }
| T_HALT_COMPILER { error('__HALT_COMPILER() can only be used from the outermost scope'); }
;
statement:
'{' inner_statement_list '}' { $$ = $2; }
| T_IF parentheses_expr statement elseif_list else_single
{ $$ = Stmt\If_[$2, [stmts: toArray($3), elseifs: $4, else: $5]]; }
| T_IF parentheses_expr ':' inner_statement_list new_elseif_list new_else_single T_ENDIF ';'
{ $$ = Stmt\If_[$2, [stmts: $4, elseifs: $5, else: $6]]; }
| T_WHILE parentheses_expr while_statement { $$ = Stmt\While_[$2, $3]; }
| T_DO statement T_WHILE parentheses_expr ';' { $$ = Stmt\Do_ [$4, toArray($2)]; }
| T_FOR '(' for_expr ';' for_expr ';' for_expr ')' for_statement
{ $$ = Stmt\For_[[init: $3, cond: $5, loop: $7, stmts: $9]]; }
| T_SWITCH parentheses_expr switch_case_list { $$ = Stmt\Switch_[$2, $3]; }
| T_BREAK ';' { $$ = Stmt\Break_[null]; }
| T_BREAK expr ';' { $$ = Stmt\Break_[$2]; }
| T_CONTINUE ';' { $$ = Stmt\Continue_[null]; }
| T_CONTINUE expr ';' { $$ = Stmt\Continue_[$2]; }
| T_RETURN ';' { $$ = Stmt\Return_[null]; }
| T_RETURN expr ';' { $$ = Stmt\Return_[$2]; }
| yield_expr ';' { $$ = $1; }
| T_GLOBAL global_var_list ';' { $$ = Stmt\Global_[$2]; }
| T_STATIC static_var_list ';' { $$ = Stmt\Static_[$2]; }
| T_ECHO expr_list ';' { $$ = Stmt\Echo_[$2]; }
| T_INLINE_HTML { $$ = Stmt\InlineHTML[$1]; }
| expr ';' { $$ = $1; }
| T_UNSET '(' variables_list ')' ';' { $$ = Stmt\Unset_[$3]; }
| T_FOREACH '(' expr T_AS foreach_variable ')' foreach_statement
{ $$ = Stmt\Foreach_[$3, $5[0], [keyVar: null, byRef: $5[1], stmts: $7]]; }
| T_FOREACH '(' expr T_AS variable T_DOUBLE_ARROW foreach_variable ')' foreach_statement
{ $$ = Stmt\Foreach_[$3, $7[0], [keyVar: $5, byRef: $7[1], stmts: $9]]; }
| T_DECLARE '(' declare_list ')' declare_statement { $$ = Stmt\Declare_[$3, $5]; }
| ';' { $$ = array(); /* means: no statement */ }
| T_TRY '{' inner_statement_list '}' catches optional_finally
{ $$ = Stmt\TryCatch[$3, $5, $6]; }
| T_THROW expr ';' { $$ = Stmt\Throw_[$2]; }
| T_GOTO T_STRING ';' { $$ = Stmt\Goto_[$2]; }
| T_STRING ':' { $$ = Stmt\Label[$1]; }
;
catches:
/* empty */ { init(); }
| catches catch { push($1, $2); }
;
catch:
T_CATCH '(' name T_VARIABLE ')' '{' inner_statement_list '}'
{ $$ = Stmt\Catch_[$3, parseVar($4), $7]; }
;
optional_finally:
/* empty */ { $$ = null; }
| T_FINALLY '{' inner_statement_list '}' { $$ = $3; }
;
variables_list:
variable { init($1); }
| variables_list ',' variable { push($1, $3); }
;
optional_ref:
/* empty */ { $$ = false; }
| '&' { $$ = true; }
;
optional_ellipsis:
/* empty */ { $$ = false; }
| T_ELLIPSIS { $$ = true; }
;
function_declaration_statement:
T_FUNCTION optional_ref T_STRING '(' parameter_list ')' optional_return_type '{' inner_statement_list '}'
{ $$ = Stmt\Function_[$3, [byRef: $2, params: $5, returnType: $7, stmts: $9]]; }
;
class_declaration_statement:
class_entry_type T_STRING extends_from implements_list '{' class_statement_list '}'
{ $$ = Stmt\Class_[$2, [type: $1, extends: $3, implements: $4, stmts: $6]]; }
| T_INTERFACE T_STRING interface_extends_list '{' class_statement_list '}'
{ $$ = Stmt\Interface_[$2, [extends: $3, stmts: $5]]; }
| T_TRAIT T_STRING '{' class_statement_list '}'
{ $$ = Stmt\Trait_[$2, $4]; }
;
class_entry_type:
T_CLASS { $$ = 0; }
| T_ABSTRACT T_CLASS { $$ = Stmt\Class_::MODIFIER_ABSTRACT; }
| T_FINAL T_CLASS { $$ = Stmt\Class_::MODIFIER_FINAL; }
;
extends_from:
/* empty */ { $$ = null; }
| T_EXTENDS name { $$ = $2; }
;
interface_extends_list:
/* empty */ { $$ = array(); }
| T_EXTENDS name_list { $$ = $2; }
;
implements_list:
/* empty */ { $$ = array(); }
| T_IMPLEMENTS name_list { $$ = $2; }
;
name_list:
name { init($1); }
| name_list ',' name { push($1, $3); }
;
for_statement:
statement { $$ = toArray($1); }
| ':' inner_statement_list T_ENDFOR ';' { $$ = $2; }
;
foreach_statement:
statement { $$ = toArray($1); }
| ':' inner_statement_list T_ENDFOREACH ';' { $$ = $2; }
;
declare_statement:
statement { $$ = toArray($1); }
| ':' inner_statement_list T_ENDDECLARE ';' { $$ = $2; }
;
declare_list:
declare_list_element { init($1); }
| declare_list ',' declare_list_element { push($1, $3); }
;
declare_list_element:
T_STRING '=' static_scalar { $$ = Stmt\DeclareDeclare[$1, $3]; }
;
switch_case_list:
'{' case_list '}' { $$ = $2; }
| '{' ';' case_list '}' { $$ = $3; }
| ':' case_list T_ENDSWITCH ';' { $$ = $2; }
| ':' ';' case_list T_ENDSWITCH ';' { $$ = $3; }
;
case_list:
/* empty */ { init(); }
| case_list case { push($1, $2); }
;
case:
T_CASE expr case_separator inner_statement_list { $$ = Stmt\Case_[$2, $4]; }
| T_DEFAULT case_separator inner_statement_list { $$ = Stmt\Case_[null, $3]; }
;
case_separator:
':'
| ';'
;
while_statement:
statement { $$ = toArray($1); }
| ':' inner_statement_list T_ENDWHILE ';' { $$ = $2; }
;
elseif_list:
/* empty */ { init(); }
| elseif_list elseif { push($1, $2); }
;
elseif:
T_ELSEIF parentheses_expr statement { $$ = Stmt\ElseIf_[$2, toArray($3)]; }
;
new_elseif_list:
/* empty */ { init(); }
| new_elseif_list new_elseif { push($1, $2); }
;
new_elseif:
T_ELSEIF parentheses_expr ':' inner_statement_list { $$ = Stmt\ElseIf_[$2, $4]; }
;
else_single:
/* empty */ { $$ = null; }
| T_ELSE statement { $$ = Stmt\Else_[toArray($2)]; }
;
new_else_single:
/* empty */ { $$ = null; }
| T_ELSE ':' inner_statement_list { $$ = Stmt\Else_[$3]; }
;
foreach_variable:
variable { $$ = array($1, false); }
| '&' variable { $$ = array($2, true); }
| list_expr { $$ = array($1, false); }
;
parameter_list:
non_empty_parameter_list { $$ = $1; }
| /* empty */ { $$ = array(); }
;
non_empty_parameter_list:
parameter { init($1); }
| non_empty_parameter_list ',' parameter { push($1, $3); }
;
parameter:
optional_param_type optional_ref optional_ellipsis T_VARIABLE
{ $$ = Param[parseVar($4), null, $1, $2, $3]; }
| optional_param_type optional_ref optional_ellipsis T_VARIABLE '=' static_scalar
{ $$ = Param[parseVar($4), $6, $1, $2, $3]; }
;
type:
name { $$ = $1; }
| T_ARRAY { $$ = 'array'; }
| T_CALLABLE { $$ = 'callable'; }
;
optional_param_type:
/* empty */ { $$ = null; }
| type { $$ = $1; }
;
optional_return_type:
/* empty */ { $$ = null; }
| ':' type { $$ = $2; }
;
argument_list:
'(' ')' { $$ = array(); }
| '(' non_empty_argument_list ')' { $$ = $2; }
| '(' yield_expr ')' { $$ = array(Arg[$2, false, false]); }
;
non_empty_argument_list:
argument { init($1); }
| non_empty_argument_list ',' argument { push($1, $3); }
;
argument:
expr { $$ = Arg[$1, false, false]; }
| '&' variable { $$ = Arg[$2, true, false]; }
| T_ELLIPSIS expr { $$ = Arg[$2, false, true]; }
;
global_var_list:
global_var_list ',' global_var { push($1, $3); }
| global_var { init($1); }
;
global_var:
T_VARIABLE { $$ = Expr\Variable[parseVar($1)]; }
| '$' variable { $$ = Expr\Variable[$2]; }
| '$' '{' expr '}' { $$ = Expr\Variable[$3]; }
;
static_var_list:
static_var_list ',' static_var { push($1, $3); }
| static_var { init($1); }
;
static_var:
T_VARIABLE { $$ = Stmt\StaticVar[parseVar($1), null]; }
| T_VARIABLE '=' static_scalar { $$ = Stmt\StaticVar[parseVar($1), $3]; }
;
class_statement_list:
class_statement_list class_statement { push($1, $2); }
| /* empty */ { init(); }
;
class_statement:
variable_modifiers property_declaration_list ';' { $$ = Stmt\Property[$1, $2]; }
| T_CONST constant_declaration_list ';' { $$ = Stmt\ClassConst[$2]; }
| method_modifiers T_FUNCTION optional_ref T_STRING '(' parameter_list ')' optional_return_type method_body
{ $$ = Stmt\ClassMethod[$4, [type: $1, byRef: $3, params: $6, returnType: $8, stmts: $9]]; }
| T_USE name_list trait_adaptations { $$ = Stmt\TraitUse[$2, $3]; }
;
trait_adaptations:
';' { $$ = array(); }
| '{' trait_adaptation_list '}' { $$ = $2; }
;
trait_adaptation_list:
/* empty */ { init(); }
| trait_adaptation_list trait_adaptation { push($1, $2); }
;
trait_adaptation:
trait_method_reference_fully_qualified T_INSTEADOF name_list ';'
{ $$ = Stmt\TraitUseAdaptation\Precedence[$1[0], $1[1], $3]; }
| trait_method_reference T_AS member_modifier T_STRING ';'
{ $$ = Stmt\TraitUseAdaptation\Alias[$1[0], $1[1], $3, $4]; }
| trait_method_reference T_AS member_modifier ';'
{ $$ = Stmt\TraitUseAdaptation\Alias[$1[0], $1[1], $3, null]; }
| trait_method_reference T_AS T_STRING ';'
{ $$ = Stmt\TraitUseAdaptation\Alias[$1[0], $1[1], null, $3]; }
;
trait_method_reference_fully_qualified:
name T_PAAMAYIM_NEKUDOTAYIM T_STRING { $$ = array($1, $3); }
;
trait_method_reference:
trait_method_reference_fully_qualified { $$ = $1; }
| T_STRING { $$ = array(null, $1); }
;
method_body:
';' /* abstract method */ { $$ = null; }
| '{' inner_statement_list '}' { $$ = $2; }
;
variable_modifiers:
non_empty_member_modifiers { $$ = $1; }
| T_VAR { $$ = 0; }
;
method_modifiers:
/* empty */ { $$ = 0; }
| non_empty_member_modifiers { $$ = $1; }
;
non_empty_member_modifiers:
member_modifier { $$ = $1; }
| non_empty_member_modifiers member_modifier { Stmt\Class_::verifyModifier($1, $2); $$ = $1 | $2; }
;
member_modifier:
T_PUBLIC { $$ = Stmt\Class_::MODIFIER_PUBLIC; }
| T_PROTECTED { $$ = Stmt\Class_::MODIFIER_PROTECTED; }
| T_PRIVATE { $$ = Stmt\Class_::MODIFIER_PRIVATE; }
| T_STATIC { $$ = Stmt\Class_::MODIFIER_STATIC; }
| T_ABSTRACT { $$ = Stmt\Class_::MODIFIER_ABSTRACT; }
| T_FINAL { $$ = Stmt\Class_::MODIFIER_FINAL; }
;
property_declaration_list:
property_declaration { init($1); }
| property_declaration_list ',' property_declaration { push($1, $3); }
;
property_declaration:
T_VARIABLE { $$ = Stmt\PropertyProperty[parseVar($1), null]; }
| T_VARIABLE '=' static_scalar { $$ = Stmt\PropertyProperty[parseVar($1), $3]; }
;
expr_list:
expr_list ',' expr { push($1, $3); }
| expr { init($1); }
;
for_expr:
/* empty */ { $$ = array(); }
| expr_list { $$ = $1; }
;
expr:
variable { $$ = $1; }
| list_expr '=' expr { $$ = Expr\Assign[$1, $3]; }
| variable '=' expr { $$ = Expr\Assign[$1, $3]; }
| variable '=' '&' variable { $$ = Expr\AssignRef[$1, $4]; }
| variable '=' '&' new_expr { $$ = Expr\AssignRef[$1, $4]; }
| new_expr { $$ = $1; }
| T_CLONE expr { $$ = Expr\Clone_[$2]; }
| variable T_PLUS_EQUAL expr { $$ = Expr\AssignOp\Plus [$1, $3]; }
| variable T_MINUS_EQUAL expr { $$ = Expr\AssignOp\Minus [$1, $3]; }
| variable T_MUL_EQUAL expr { $$ = Expr\AssignOp\Mul [$1, $3]; }
| variable T_DIV_EQUAL expr { $$ = Expr\AssignOp\Div [$1, $3]; }
| variable T_CONCAT_EQUAL expr { $$ = Expr\AssignOp\Concat [$1, $3]; }
| variable T_MOD_EQUAL expr { $$ = Expr\AssignOp\Mod [$1, $3]; }
| variable T_AND_EQUAL expr { $$ = Expr\AssignOp\BitwiseAnd[$1, $3]; }
| variable T_OR_EQUAL expr { $$ = Expr\AssignOp\BitwiseOr [$1, $3]; }
| variable T_XOR_EQUAL expr { $$ = Expr\AssignOp\BitwiseXor[$1, $3]; }
| variable T_SL_EQUAL expr { $$ = Expr\AssignOp\ShiftLeft [$1, $3]; }
| variable T_SR_EQUAL expr { $$ = Expr\AssignOp\ShiftRight[$1, $3]; }
| variable T_POW_EQUAL expr { $$ = Expr\AssignOp\Pow [$1, $3]; }
| variable T_INC { $$ = Expr\PostInc[$1]; }
| T_INC variable { $$ = Expr\PreInc [$2]; }
| variable T_DEC { $$ = Expr\PostDec[$1]; }
| T_DEC variable { $$ = Expr\PreDec [$2]; }
| expr T_BOOLEAN_OR expr { $$ = Expr\BinaryOp\BooleanOr [$1, $3]; }
| expr T_BOOLEAN_AND expr { $$ = Expr\BinaryOp\BooleanAnd[$1, $3]; }
| expr T_LOGICAL_OR expr { $$ = Expr\BinaryOp\LogicalOr [$1, $3]; }
| expr T_LOGICAL_AND expr { $$ = Expr\BinaryOp\LogicalAnd[$1, $3]; }
| expr T_LOGICAL_XOR expr { $$ = Expr\BinaryOp\LogicalXor[$1, $3]; }
| expr '|' expr { $$ = Expr\BinaryOp\BitwiseOr [$1, $3]; }
| expr '&' expr { $$ = Expr\BinaryOp\BitwiseAnd[$1, $3]; }
| expr '^' expr { $$ = Expr\BinaryOp\BitwiseXor[$1, $3]; }
| expr '.' expr { $$ = Expr\BinaryOp\Concat [$1, $3]; }
| expr '+' expr { $$ = Expr\BinaryOp\Plus [$1, $3]; }
| expr '-' expr { $$ = Expr\BinaryOp\Minus [$1, $3]; }
| expr '*' expr { $$ = Expr\BinaryOp\Mul [$1, $3]; }
| expr '/' expr { $$ = Expr\BinaryOp\Div [$1, $3]; }
| expr '%' expr { $$ = Expr\BinaryOp\Mod [$1, $3]; }
| expr T_SL expr { $$ = Expr\BinaryOp\ShiftLeft [$1, $3]; }
| expr T_SR expr { $$ = Expr\BinaryOp\ShiftRight[$1, $3]; }
| expr T_POW expr { $$ = Expr\BinaryOp\Pow [$1, $3]; }
| '+' expr %prec T_INC { $$ = Expr\UnaryPlus [$2]; }
| '-' expr %prec T_INC { $$ = Expr\UnaryMinus[$2]; }
| '!' expr { $$ = Expr\BooleanNot[$2]; }
| '~' expr { $$ = Expr\BitwiseNot[$2]; }
| expr T_IS_IDENTICAL expr { $$ = Expr\BinaryOp\Identical [$1, $3]; }
| expr T_IS_NOT_IDENTICAL expr { $$ = Expr\BinaryOp\NotIdentical [$1, $3]; }
| expr T_IS_EQUAL expr { $$ = Expr\BinaryOp\Equal [$1, $3]; }
| expr T_IS_NOT_EQUAL expr { $$ = Expr\BinaryOp\NotEqual [$1, $3]; }
| expr T_SPACESHIP expr { $$ = Expr\BinaryOp\Spaceship [$1, $3]; }
| expr '<' expr { $$ = Expr\BinaryOp\Smaller [$1, $3]; }
| expr T_IS_SMALLER_OR_EQUAL expr { $$ = Expr\BinaryOp\SmallerOrEqual[$1, $3]; }
| expr '>' expr { $$ = Expr\BinaryOp\Greater [$1, $3]; }
| expr T_IS_GREATER_OR_EQUAL expr { $$ = Expr\BinaryOp\GreaterOrEqual[$1, $3]; }
| expr T_INSTANCEOF class_name_reference { $$ = Expr\Instanceof_[$1, $3]; }
| parentheses_expr { $$ = $1; }
/* we need a separate '(' new_expr ')' rule to avoid problems caused by a s/r conflict */
| '(' new_expr ')' { $$ = $2; }
| expr '?' expr ':' expr { $$ = Expr\Ternary[$1, $3, $5]; }
| expr '?' ':' expr { $$ = Expr\Ternary[$1, null, $4]; }
| expr T_COALESCE expr { $$ = Expr\BinaryOp\Coalesce[$1, $3]; }
| T_ISSET '(' variables_list ')' { $$ = Expr\Isset_[$3]; }
| T_EMPTY '(' expr ')' { $$ = Expr\Empty_[$3]; }
| T_INCLUDE expr { $$ = Expr\Include_[$2, Expr\Include_::TYPE_INCLUDE]; }
| T_INCLUDE_ONCE expr { $$ = Expr\Include_[$2, Expr\Include_::TYPE_INCLUDE_ONCE]; }
| T_EVAL parentheses_expr { $$ = Expr\Eval_[$2]; }
| T_REQUIRE expr { $$ = Expr\Include_[$2, Expr\Include_::TYPE_REQUIRE]; }
| T_REQUIRE_ONCE expr { $$ = Expr\Include_[$2, Expr\Include_::TYPE_REQUIRE_ONCE]; }
| T_INT_CAST expr { $$ = Expr\Cast\Int_ [$2]; }
| T_DOUBLE_CAST expr { $$ = Expr\Cast\Double [$2]; }
| T_STRING_CAST expr { $$ = Expr\Cast\String_ [$2]; }
| T_ARRAY_CAST expr { $$ = Expr\Cast\Array_ [$2]; }
| T_OBJECT_CAST expr { $$ = Expr\Cast\Object_ [$2]; }
| T_BOOL_CAST expr { $$ = Expr\Cast\Bool_ [$2]; }
| T_UNSET_CAST expr { $$ = Expr\Cast\Unset_ [$2]; }
| T_EXIT exit_expr { $$ = Expr\Exit_ [$2]; }
| '@' expr { $$ = Expr\ErrorSuppress[$2]; }
| scalar { $$ = $1; }
| array_expr { $$ = $1; }
| scalar_dereference { $$ = $1; }
| '`' backticks_expr '`' { $$ = Expr\ShellExec[$2]; }
| T_PRINT expr { $$ = Expr\Print_[$2]; }
| T_YIELD { $$ = Expr\Yield_[null, null]; }
| T_FUNCTION optional_ref '(' parameter_list ')' lexical_vars optional_return_type
'{' inner_statement_list '}'
{ $$ = Expr\Closure[[static: false, byRef: $2, params: $4, uses: $6, returnType: $7, stmts: $9]]; }
| T_STATIC T_FUNCTION optional_ref '(' parameter_list ')' lexical_vars optional_return_type
'{' inner_statement_list '}'
{ $$ = Expr\Closure[[static: true, byRef: $3, params: $5, uses: $7, returnType: $8, stmts: $10]]; }
;
parentheses_expr:
'(' expr ')' { $$ = $2; }
| '(' yield_expr ')' { $$ = $2; }
;
yield_expr:
T_YIELD expr { $$ = Expr\Yield_[$2, null]; }
| T_YIELD expr T_DOUBLE_ARROW expr { $$ = Expr\Yield_[$4, $2]; }
;
array_expr:
T_ARRAY '(' array_pair_list ')' { $$ = Expr\Array_[$3]; }
| '[' array_pair_list ']' { $$ = Expr\Array_[$2]; }
;
scalar_dereference:
array_expr '[' dim_offset ']' { $$ = Expr\ArrayDimFetch[$1, $3]; }
| T_CONSTANT_ENCAPSED_STRING '[' dim_offset ']'
{ $$ = Expr\ArrayDimFetch[Scalar\String_[Scalar\String_::parse($1)], $3]; }
| constant '[' dim_offset ']' { $$ = Expr\ArrayDimFetch[$1, $3]; }
| scalar_dereference '[' dim_offset ']' { $$ = Expr\ArrayDimFetch[$1, $3]; }
/* alternative array syntax missing intentionally */
;
new_expr:
T_NEW class_name_reference ctor_arguments { $$ = Expr\New_[$2, $3]; }
;
lexical_vars:
/* empty */ { $$ = array(); }
| T_USE '(' lexical_var_list ')' { $$ = $3; }
;
lexical_var_list:
lexical_var { init($1); }
| lexical_var_list ',' lexical_var { push($1, $3); }
;
lexical_var:
optional_ref T_VARIABLE { $$ = Expr\ClosureUse[parseVar($2), $1]; }
;
function_call:
name argument_list { $$ = Expr\FuncCall[$1, $2]; }
| class_name_or_var T_PAAMAYIM_NEKUDOTAYIM T_STRING argument_list
{ $$ = Expr\StaticCall[$1, $3, $4]; }
| class_name_or_var T_PAAMAYIM_NEKUDOTAYIM '{' expr '}' argument_list
{ $$ = Expr\StaticCall[$1, $4, $6]; }
| static_property argument_list {
if ($1 instanceof Node\Expr\StaticPropertyFetch) {
$$ = Expr\StaticCall[$1->class, Expr\Variable[$1->name], $2];
} elseif ($1 instanceof Node\Expr\ArrayDimFetch) {
$tmp = $1;
while ($tmp->var instanceof Node\Expr\ArrayDimFetch) {
$tmp = $tmp->var;
}
$$ = Expr\StaticCall[$tmp->var->class, $1, $2];
$tmp->var = Expr\Variable[$tmp->var->name];
} else {
throw new \Exception;
}
}
| variable_without_objects argument_list
{ $$ = Expr\FuncCall[$1, $2]; }
| function_call '[' dim_offset ']' { $$ = Expr\ArrayDimFetch[$1, $3]; }
/* alternative array syntax missing intentionally */
;
class_name:
T_STATIC { $$ = Name[$1]; }
| name { $$ = $1; }
;
name:
namespace_name_parts { $$ = Name[$1]; }
| T_NS_SEPARATOR namespace_name_parts { $$ = Name\FullyQualified[$2]; }
| T_NAMESPACE T_NS_SEPARATOR namespace_name_parts { $$ = Name\Relative[$3]; }
;
class_name_reference:
class_name { $$ = $1; }
| dynamic_class_name_reference { $$ = $1; }
;
dynamic_class_name_reference:
object_access_for_dcnr { $$ = $1; }
| base_variable { $$ = $1; }
;
class_name_or_var:
class_name { $$ = $1; }
| reference_variable { $$ = $1; }
;
object_access_for_dcnr:
base_variable T_OBJECT_OPERATOR object_property
{ $$ = Expr\PropertyFetch[$1, $3]; }
| object_access_for_dcnr T_OBJECT_OPERATOR object_property
{ $$ = Expr\PropertyFetch[$1, $3]; }
| object_access_for_dcnr '[' dim_offset ']' { $$ = Expr\ArrayDimFetch[$1, $3]; }
| object_access_for_dcnr '{' expr '}' { $$ = Expr\ArrayDimFetch[$1, $3]; }
;
exit_expr:
/* empty */ { $$ = null; }
| '(' ')' { $$ = null; }
| parentheses_expr { $$ = $1; }
;
backticks_expr:
/* empty */ { $$ = array(); }
| T_ENCAPSED_AND_WHITESPACE { $$ = array(Scalar\String_::parseEscapeSequences($1, '`')); }
| encaps_list { parseEncapsed($1, '`'); $$ = $1; }
;
ctor_arguments:
/* empty */ { $$ = array(); }
| argument_list { $$ = $1; }
;
common_scalar:
T_LNUMBER { $$ = Scalar\LNumber[Scalar\LNumber::parse($1)]; }
| T_DNUMBER { $$ = Scalar\DNumber[Scalar\DNumber::parse($1)]; }
| T_CONSTANT_ENCAPSED_STRING { $$ = Scalar\String_[Scalar\String_::parse($1)]; }
| T_LINE { $$ = Scalar\MagicConst\Line[]; }
| T_FILE { $$ = Scalar\MagicConst\File[]; }
| T_DIR { $$ = Scalar\MagicConst\Dir[]; }
| T_CLASS_C { $$ = Scalar\MagicConst\Class_[]; }
| T_TRAIT_C { $$ = Scalar\MagicConst\Trait_[]; }
| T_METHOD_C { $$ = Scalar\MagicConst\Method[]; }
| T_FUNC_C { $$ = Scalar\MagicConst\Function_[]; }
| T_NS_C { $$ = Scalar\MagicConst\Namespace_[]; }
| T_START_HEREDOC T_ENCAPSED_AND_WHITESPACE T_END_HEREDOC
{ $$ = Scalar\String_[Scalar\String_::parseDocString($1, $2)]; }
| T_START_HEREDOC T_END_HEREDOC
{ $$ = Scalar\String_['']; }
;
static_scalar:
common_scalar { $$ = $1; }
| class_name T_PAAMAYIM_NEKUDOTAYIM class_const_name { $$ = Expr\ClassConstFetch[$1, $3]; }
| name { $$ = Expr\ConstFetch[$1]; }
| T_ARRAY '(' static_array_pair_list ')' { $$ = Expr\Array_[$3]; }
| '[' static_array_pair_list ']' { $$ = Expr\Array_[$2]; }
| static_operation { $$ = $1; }
;
static_operation:
static_scalar T_BOOLEAN_OR static_scalar { $$ = Expr\BinaryOp\BooleanOr [$1, $3]; }
| static_scalar T_BOOLEAN_AND static_scalar { $$ = Expr\BinaryOp\BooleanAnd[$1, $3]; }
| static_scalar T_LOGICAL_OR static_scalar { $$ = Expr\BinaryOp\LogicalOr [$1, $3]; }
| static_scalar T_LOGICAL_AND static_scalar { $$ = Expr\BinaryOp\LogicalAnd[$1, $3]; }
| static_scalar T_LOGICAL_XOR static_scalar { $$ = Expr\BinaryOp\LogicalXor[$1, $3]; }
| static_scalar '|' static_scalar { $$ = Expr\BinaryOp\BitwiseOr [$1, $3]; }
| static_scalar '&' static_scalar { $$ = Expr\BinaryOp\BitwiseAnd[$1, $3]; }
| static_scalar '^' static_scalar { $$ = Expr\BinaryOp\BitwiseXor[$1, $3]; }
| static_scalar '.' static_scalar { $$ = Expr\BinaryOp\Concat [$1, $3]; }
| static_scalar '+' static_scalar { $$ = Expr\BinaryOp\Plus [$1, $3]; }
| static_scalar '-' static_scalar { $$ = Expr\BinaryOp\Minus [$1, $3]; }
| static_scalar '*' static_scalar { $$ = Expr\BinaryOp\Mul [$1, $3]; }
| static_scalar '/' static_scalar { $$ = Expr\BinaryOp\Div [$1, $3]; }
| static_scalar '%' static_scalar { $$ = Expr\BinaryOp\Mod [$1, $3]; }
| static_scalar T_SL static_scalar { $$ = Expr\BinaryOp\ShiftLeft [$1, $3]; }
| static_scalar T_SR static_scalar { $$ = Expr\BinaryOp\ShiftRight[$1, $3]; }
| static_scalar T_POW static_scalar { $$ = Expr\BinaryOp\Pow [$1, $3]; }
| '+' static_scalar %prec T_INC { $$ = Expr\UnaryPlus [$2]; }
| '-' static_scalar %prec T_INC { $$ = Expr\UnaryMinus[$2]; }
| '!' static_scalar { $$ = Expr\BooleanNot[$2]; }
| '~' static_scalar { $$ = Expr\BitwiseNot[$2]; }
| static_scalar T_IS_IDENTICAL static_scalar { $$ = Expr\BinaryOp\Identical [$1, $3]; }
| static_scalar T_IS_NOT_IDENTICAL static_scalar { $$ = Expr\BinaryOp\NotIdentical [$1, $3]; }
| static_scalar T_IS_EQUAL static_scalar { $$ = Expr\BinaryOp\Equal [$1, $3]; }
| static_scalar T_IS_NOT_EQUAL static_scalar { $$ = Expr\BinaryOp\NotEqual [$1, $3]; }
| static_scalar '<' static_scalar { $$ = Expr\BinaryOp\Smaller [$1, $3]; }
| static_scalar T_IS_SMALLER_OR_EQUAL static_scalar { $$ = Expr\BinaryOp\SmallerOrEqual[$1, $3]; }
| static_scalar '>' static_scalar { $$ = Expr\BinaryOp\Greater [$1, $3]; }
| static_scalar T_IS_GREATER_OR_EQUAL static_scalar { $$ = Expr\BinaryOp\GreaterOrEqual[$1, $3]; }
| static_scalar '?' static_scalar ':' static_scalar { $$ = Expr\Ternary[$1, $3, $5]; }
| static_scalar '?' ':' static_scalar { $$ = Expr\Ternary[$1, null, $4]; }
| static_scalar '[' static_scalar ']' { $$ = Expr\ArrayDimFetch[$1, $3]; }
| '(' static_scalar ')' { $$ = $2; }
;
constant:
name { $$ = Expr\ConstFetch[$1]; }
| class_name_or_var T_PAAMAYIM_NEKUDOTAYIM class_const_name
{ $$ = Expr\ClassConstFetch[$1, $3]; }
;
scalar:
common_scalar { $$ = $1; }
| constant { $$ = $1; }
| '"' encaps_list '"'
{ parseEncapsed($2, '"'); $$ = Scalar\Encapsed[$2]; }
| T_START_HEREDOC encaps_list T_END_HEREDOC
{ parseEncapsedDoc($2); $$ = Scalar\Encapsed[$2]; }
;
class_const_name:
T_STRING { $$ = $1; }
| T_CLASS { $$ = 'class'; }
;
static_array_pair_list:
/* empty */ { $$ = array(); }
| non_empty_static_array_pair_list optional_comma { $$ = $1; }
;
optional_comma:
/* empty */
| ','
;
non_empty_static_array_pair_list:
non_empty_static_array_pair_list ',' static_array_pair { push($1, $3); }
| static_array_pair { init($1); }
;
static_array_pair:
static_scalar T_DOUBLE_ARROW static_scalar { $$ = Expr\ArrayItem[$3, $1, false]; }
| static_scalar { $$ = Expr\ArrayItem[$1, null, false]; }
;
variable:
object_access { $$ = $1; }
| base_variable { $$ = $1; }
| function_call { $$ = $1; }
| new_expr_array_deref { $$ = $1; }
;
new_expr_array_deref:
'(' new_expr ')' '[' dim_offset ']' { $$ = Expr\ArrayDimFetch[$2, $5]; }
| new_expr_array_deref '[' dim_offset ']' { $$ = Expr\ArrayDimFetch[$1, $3]; }
/* alternative array syntax missing intentionally */
;
object_access:
variable_or_new_expr T_OBJECT_OPERATOR object_property
{ $$ = Expr\PropertyFetch[$1, $3]; }
| variable_or_new_expr T_OBJECT_OPERATOR object_property argument_list
{ $$ = Expr\MethodCall[$1, $3, $4]; }
| object_access argument_list { $$ = Expr\FuncCall[$1, $2]; }
| object_access '[' dim_offset ']' { $$ = Expr\ArrayDimFetch[$1, $3]; }
| object_access '{' expr '}' { $$ = Expr\ArrayDimFetch[$1, $3]; }
;
variable_or_new_expr:
variable { $$ = $1; }
| '(' new_expr ')' { $$ = $2; }
;
variable_without_objects:
reference_variable { $$ = $1; }
| '$' variable_without_objects { $$ = Expr\Variable[$2]; }
;
base_variable:
variable_without_objects { $$ = $1; }
| static_property { $$ = $1; }
;
static_property:
class_name_or_var T_PAAMAYIM_NEKUDOTAYIM '$' reference_variable
{ $$ = Expr\StaticPropertyFetch[$1, $4]; }
| static_property_with_arrays { $$ = $1; }
;
static_property_with_arrays:
class_name_or_var T_PAAMAYIM_NEKUDOTAYIM T_VARIABLE
{ $$ = Expr\StaticPropertyFetch[$1, parseVar($3)]; }
| class_name_or_var T_PAAMAYIM_NEKUDOTAYIM '$' '{' expr '}'
{ $$ = Expr\StaticPropertyFetch[$1, $5]; }
| static_property_with_arrays '[' dim_offset ']' { $$ = Expr\ArrayDimFetch[$1, $3]; }
| static_property_with_arrays '{' expr '}' { $$ = Expr\ArrayDimFetch[$1, $3]; }
;
reference_variable:
reference_variable '[' dim_offset ']' { $$ = Expr\ArrayDimFetch[$1, $3]; }
| reference_variable '{' expr '}' { $$ = Expr\ArrayDimFetch[$1, $3]; }
| T_VARIABLE { $$ = Expr\Variable[parseVar($1)]; }
| '$' '{' expr '}' { $$ = Expr\Variable[$3]; }
;
dim_offset:
/* empty */ { $$ = null; }
| expr { $$ = $1; }
;
object_property:
T_STRING { $$ = $1; }
| '{' expr '}' { $$ = $2; }
| variable_without_objects { $$ = $1; }
;
list_expr:
T_LIST '(' list_expr_elements ')' { $$ = Expr\List_[$3]; }
;
list_expr_elements:
list_expr_elements ',' list_expr_element { push($1, $3); }
| list_expr_element { init($1); }
;
list_expr_element:
variable { $$ = $1; }
| list_expr { $$ = $1; }
| /* empty */ { $$ = null; }
;
array_pair_list:
/* empty */ { $$ = array(); }
| non_empty_array_pair_list optional_comma { $$ = $1; }
;
non_empty_array_pair_list:
non_empty_array_pair_list ',' array_pair { push($1, $3); }
| array_pair { init($1); }
;
array_pair:
expr T_DOUBLE_ARROW expr { $$ = Expr\ArrayItem[$3, $1, false]; }
| expr { $$ = Expr\ArrayItem[$1, null, false]; }
| expr T_DOUBLE_ARROW '&' variable { $$ = Expr\ArrayItem[$4, $1, true]; }
| '&' variable { $$ = Expr\ArrayItem[$2, null, true]; }
;
encaps_list:
encaps_list encaps_var { push($1, $2); }
| encaps_list T_ENCAPSED_AND_WHITESPACE { push($1, $2); }
| encaps_var { init($1); }
| T_ENCAPSED_AND_WHITESPACE encaps_var { init($1, $2); }
;
encaps_var:
T_VARIABLE { $$ = Expr\Variable[parseVar($1)]; }
| T_VARIABLE '[' encaps_var_offset ']' { $$ = Expr\ArrayDimFetch[Expr\Variable[parseVar($1)], $3]; }
| T_VARIABLE T_OBJECT_OPERATOR T_STRING { $$ = Expr\PropertyFetch[Expr\Variable[parseVar($1)], $3]; }
| T_DOLLAR_OPEN_CURLY_BRACES expr '}' { $$ = Expr\Variable[$2]; }
| T_DOLLAR_OPEN_CURLY_BRACES T_STRING_VARNAME '}' { $$ = Expr\Variable[$2]; }
| T_DOLLAR_OPEN_CURLY_BRACES T_STRING_VARNAME '[' expr ']' '}'
{ $$ = Expr\ArrayDimFetch[Expr\Variable[$2], $4]; }
| T_CURLY_OPEN variable '}' { $$ = $2; }
;
encaps_var_offset:
T_STRING { $$ = Scalar\String_[$1]; }
| T_NUM_STRING { $$ = Scalar\String_[$1]; }
| T_VARIABLE { $$ = Expr\Variable[parseVar($1)]; }
;
%%

279
vendor/nikic/php-parser/lib/PhpParser/Autoloader.php vendored
View File

@@ -1,279 +0,0 @@
<?php
namespace PhpParser;
/**
* @codeCoverageIgnore
*/
class Autoloader
{
/** @var bool Whether the autoloader has been registered. */
private static $registered = false;
/** @var bool Whether we're running on PHP 7. */
private static $runningOnPhp7;
/**
* Registers PhpParser\Autoloader as an SPL autoloader.
*
* @param bool $prepend Whether to prepend the autoloader instead of appending
*/
static public function register($prepend = false) {
if (self::$registered === true) {
return;
}
spl_autoload_register(array(__CLASS__, 'autoload'), true, $prepend);
self::$registered = true;
self::$runningOnPhp7 = version_compare(PHP_VERSION, '7.0-dev', '>=');
}
/**
* Handles autoloading of classes.
*
* @param string $class A class name.
*/
static public function autoload($class) {
if (0 === strpos($class, 'PhpParser\\')) {
if (isset(self::$php7AliasesOldToNew[$class])) {
// Old class name was used, register alias to new one (which will
// be autoloaded, if it wasn't yet).
self::registerPhp7Alias(self::$php7AliasesOldToNew[$class], $class);
return;
}
$fileName = dirname(__DIR__) . '/' . strtr($class, '\\', '/') . '.php';
if (file_exists($fileName)) {
require $fileName;
}
if (isset(self::$php7AliasesNewToOld[$class])) {
// New class name was used, register alias for old one, otherwise
// it won't be usable in "instanceof" and other non-autoloading places.
self::registerPhp7Alias($class, self::$php7AliasesNewToOld[$class]);
}
} else if (0 === strpos($class, 'PHPParser_')) {
if (isset(self::$nonNamespacedAliases[$class])) {
// Register all aliases at once to avoid dependency issues
self::registerNonNamespacedAliases();
}
}
}
private static function registerPhp7Alias($old, $new) {
// Registering these aliases would throw a fatal error on PHP 7,
// we want to avoid that.
if (!self::$runningOnPhp7) {
class_alias($old, $new);
}
}
private static function registerNonNamespacedAliases() {
foreach (self::$nonNamespacedAliases as $old => $new) {
class_alias($new, $old);
}
}
private static $php7AliasesOldToNew = array(
'PhpParser\Node\Expr\Cast\Bool' => 'PhpParser\Node\Expr\Cast\Bool_',
'PhpParser\Node\Expr\Cast\Int' => 'PhpParser\Node\Expr\Cast\Int_',
'PhpParser\Node\Expr\Cast\Object' => 'PhpParser\Node\Expr\Cast\Object_',
'PhpParser\Node\Expr\Cast\String' => 'PhpParser\Node\Expr\Cast\String_',
'PhpParser\Node\Scalar\String' => 'PhpParser\Node\Scalar\String_',
);
private static $php7AliasesNewToOld = array(
'PhpParser\Node\Expr\Cast\Bool_' => 'PhpParser\Node\Expr\Cast\Bool',
'PhpParser\Node\Expr\Cast\Int_' => 'PhpParser\Node\Expr\Cast\Int',
'PhpParser\Node\Expr\Cast\Object_' => 'PhpParser\Node\Expr\Cast\Object',
'PhpParser\Node\Expr\Cast\String_' => 'PhpParser\Node\Expr\Cast\String',
'PhpParser\Node\Scalar\String_' => 'PhpParser\Node\Scalar\String',
);
private static $nonNamespacedAliases = array(
'PHPParser_Builder' => 'PhpParser\Builder',
'PHPParser_BuilderAbstract' => 'PhpParser\BuilderAbstract',
'PHPParser_BuilderFactory' => 'PhpParser\BuilderFactory',
'PHPParser_Comment' => 'PhpParser\Comment',
'PHPParser_Comment_Doc' => 'PhpParser\Comment\Doc',
'PHPParser_Error' => 'PhpParser\Error',
'PHPParser_Lexer' => 'PhpParser\Lexer',
'PHPParser_Lexer_Emulative' => 'PhpParser\Lexer\Emulative',
'PHPParser_Node' => 'PhpParser\Node',
'PHPParser_NodeAbstract' => 'PhpParser\NodeAbstract',
'PHPParser_NodeDumper' => 'PhpParser\NodeDumper',
'PHPParser_NodeTraverser' => 'PhpParser\NodeTraverser',
'PHPParser_NodeTraverserInterface' => 'PhpParser\NodeTraverserInterface',
'PHPParser_NodeVisitor' => 'PhpParser\NodeVisitor',
'PHPParser_NodeVisitor_NameResolver' => 'PhpParser\NodeVisitor\NameResolver',
'PHPParser_NodeVisitorAbstract' => 'PhpParser\NodeVisitorAbstract',
'PHPParser_Parser' => 'PhpParser\Parser',
'PHPParser_PrettyPrinterAbstract' => 'PhpParser\PrettyPrinterAbstract',
'PHPParser_PrettyPrinter_Default' => 'PhpParser\PrettyPrinter\Standard',
'PHPParser_PrettyPrinter_Zend' => 'PhpParser\PrettyPrinter\Standard',
'PHPParser_Serializer' => 'PhpParser\Serializer',
'PHPParser_Serializer_XML' => 'PhpParser\Serializer\XML',
'PHPParser_Unserializer' => 'PhpParser\Unserializer',
'PHPParser_Unserializer_XML' => 'PhpParser\Unserializer\XML',
'PHPParser_Builder_Class' => 'PhpParser\Builder\Class_',
'PHPParser_Builder_Function' => 'PhpParser\Builder\Function_',
'PHPParser_Builder_Interface' => 'PhpParser\Builder\Interface_',
'PHPParser_Builder_Method' => 'PhpParser\Builder\Method',
'PHPParser_Builder_Param' => 'PhpParser\Builder\Param',
'PHPParser_Builder_Property' => 'PhpParser\Builder\Property',
'PHPParser_Node_Arg' => 'PhpParser\Node\Arg',
'PHPParser_Node_Const' => 'PhpParser\Node\Const_',
'PHPParser_Node_Expr' => 'PhpParser\Node\Expr',
'PHPParser_Node_Name' => 'PhpParser\Node\Name',
'PHPParser_Node_Name_FullyQualified' => 'PhpParser\Node\Name\FullyQualified',
'PHPParser_Node_Name_Relative' => 'PhpParser\Node\Name\Relative',
'PHPParser_Node_Param' => 'PhpParser\Node\Param',
'PHPParser_Node_Scalar' => 'PhpParser\Node\Scalar',
'PHPParser_Node_Stmt' => 'PhpParser\Node\Stmt',
'PHPParser_Node_Stmt_Break' => 'PhpParser\Node\Stmt\Break_',
'PHPParser_Node_Stmt_Case' => 'PhpParser\Node\Stmt\Case_',
'PHPParser_Node_Stmt_Catch' => 'PhpParser\Node\Stmt\Catch_',
'PHPParser_Node_Stmt_Class' => 'PhpParser\Node\Stmt\Class_',
'PHPParser_Node_Stmt_ClassConst' => 'PhpParser\Node\Stmt\ClassConst',
'PHPParser_Node_Stmt_ClassMethod' => 'PhpParser\Node\Stmt\ClassMethod',
'PHPParser_Node_Stmt_Const' => 'PhpParser\Node\Stmt\Const_',
'PHPParser_Node_Stmt_Continue' => 'PhpParser\Node\Stmt\Continue_',
'PHPParser_Node_Stmt_Declare' => 'PhpParser\Node\Stmt\Declare_',
'PHPParser_Node_Stmt_DeclareDeclare' => 'PhpParser\Node\Stmt\DeclareDeclare',
'PHPParser_Node_Stmt_Do' => 'PhpParser\Node\Stmt\Do_',
'PHPParser_Node_Stmt_Echo' => 'PhpParser\Node\Stmt\Echo_',
'PHPParser_Node_Stmt_Else' => 'PhpParser\Node\Stmt\Else_',
'PHPParser_Node_Stmt_ElseIf' => 'PhpParser\Node\Stmt\ElseIf_',
'PHPParser_Node_Stmt_For' => 'PhpParser\Node\Stmt\For_',
'PHPParser_Node_Stmt_Foreach' => 'PhpParser\Node\Stmt\Foreach_',
'PHPParser_Node_Stmt_Function' => 'PhpParser\Node\Stmt\Function_',
'PHPParser_Node_Stmt_Global' => 'PhpParser\Node\Stmt\Global_',
'PHPParser_Node_Stmt_Goto' => 'PhpParser\Node\Stmt\Goto_',
'PHPParser_Node_Stmt_HaltCompiler' => 'PhpParser\Node\Stmt\HaltCompiler',
'PHPParser_Node_Stmt_If' => 'PhpParser\Node\Stmt\If_',
'PHPParser_Node_Stmt_InlineHTML' => 'PhpParser\Node\Stmt\InlineHTML',
'PHPParser_Node_Stmt_Interface' => 'PhpParser\Node\Stmt\Interface_',
'PHPParser_Node_Stmt_Label' => 'PhpParser\Node\Stmt\Label',
'PHPParser_Node_Stmt_Namespace' => 'PhpParser\Node\Stmt\Namespace_',
'PHPParser_Node_Stmt_Property' => 'PhpParser\Node\Stmt\Property',
'PHPParser_Node_Stmt_PropertyProperty' => 'PhpParser\Node\Stmt\PropertyProperty',
'PHPParser_Node_Stmt_Return' => 'PhpParser\Node\Stmt\Return_',
'PHPParser_Node_Stmt_Static' => 'PhpParser\Node\Stmt\Static_',
'PHPParser_Node_Stmt_StaticVar' => 'PhpParser\Node\Stmt\StaticVar',
'PHPParser_Node_Stmt_Switch' => 'PhpParser\Node\Stmt\Switch_',
'PHPParser_Node_Stmt_Throw' => 'PhpParser\Node\Stmt\Throw_',
'PHPParser_Node_Stmt_Trait' => 'PhpParser\Node\Stmt\Trait_',
'PHPParser_Node_Stmt_TraitUse' => 'PhpParser\Node\Stmt\TraitUse',
'PHPParser_Node_Stmt_TraitUseAdaptation' => 'PhpParser\Node\Stmt\TraitUseAdaptation',
'PHPParser_Node_Stmt_TraitUseAdaptation_Alias' => 'PhpParser\Node\Stmt\TraitUseAdaptation\Alias',
'PHPParser_Node_Stmt_TraitUseAdaptation_Precedence' => 'PhpParser\Node\Stmt\TraitUseAdaptation\Precedence',
'PHPParser_Node_Stmt_TryCatch' => 'PhpParser\Node\Stmt\TryCatch',
'PHPParser_Node_Stmt_Unset' => 'PhpParser\Node\Stmt\Unset_',
'PHPParser_Node_Stmt_UseUse' => 'PhpParser\Node\Stmt\UseUse',
'PHPParser_Node_Stmt_Use' => 'PhpParser\Node\Stmt\Use_',
'PHPParser_Node_Stmt_While' => 'PhpParser\Node\Stmt\While_',
'PHPParser_Node_Expr_AssignBitwiseAnd' => 'PhpParser\Node\Expr\AssignOp\BitwiseAnd',
'PHPParser_Node_Expr_AssignBitwiseOr' => 'PhpParser\Node\Expr\AssignOp\BitwiseOr',
'PHPParser_Node_Expr_AssignBitwiseXor' => 'PhpParser\Node\Expr\AssignOp\BitwiseXor',
'PHPParser_Node_Expr_AssignConcat' => 'PhpParser\Node\Expr\AssignOp\Concat',
'PHPParser_Node_Expr_AssignDiv' => 'PhpParser\Node\Expr\AssignOp\Div',
'PHPParser_Node_Expr_AssignMinus' => 'PhpParser\Node\Expr\AssignOp\Minus',
'PHPParser_Node_Expr_AssignMod' => 'PhpParser\Node\Expr\AssignOp\Mod',
'PHPParser_Node_Expr_AssignMul' => 'PhpParser\Node\Expr\AssignOp\Mul',
'PHPParser_Node_Expr_AssignPlus' => 'PhpParser\Node\Expr\AssignOp\Plus',
'PHPParser_Node_Expr_AssignShiftLeft' => 'PhpParser\Node\Expr\AssignOp\ShiftLeft',
'PHPParser_Node_Expr_AssignShiftRight' => 'PhpParser\Node\Expr\AssignOp\ShiftRight',
'PHPParser_Node_Expr_Cast' => 'PhpParser\Node\Expr\Cast',
'PHPParser_Node_Expr_Cast_Array' => 'PhpParser\Node\Expr\Cast\Array_',
'PHPParser_Node_Expr_Cast_Bool' => 'PhpParser\Node\Expr\Cast\Bool_',
'PHPParser_Node_Expr_Cast_Double' => 'PhpParser\Node\Expr\Cast\Double',
'PHPParser_Node_Expr_Cast_Int' => 'PhpParser\Node\Expr\Cast\Int_',
'PHPParser_Node_Expr_Cast_Object' => 'PhpParser\Node\Expr\Cast\Object_',
'PHPParser_Node_Expr_Cast_String' => 'PhpParser\Node\Expr\Cast\String_',
'PHPParser_Node_Expr_Cast_Unset' => 'PhpParser\Node\Expr\Cast\Unset_',
'PHPParser_Node_Expr_BitwiseAnd' => 'PhpParser\Node\Expr\BinaryOp\BitwiseAnd',
'PHPParser_Node_Expr_BitwiseOr' => 'PhpParser\Node\Expr\BinaryOp\BitwiseOr',
'PHPParser_Node_Expr_BitwiseXor' => 'PhpParser\Node\Expr\BinaryOp\BitwiseXor',
'PHPParser_Node_Expr_BooleanAnd' => 'PhpParser\Node\Expr\BinaryOp\BooleanAnd',
'PHPParser_Node_Expr_BooleanOr' => 'PhpParser\Node\Expr\BinaryOp\BooleanOr',
'PHPParser_Node_Expr_Concat' => 'PhpParser\Node\Expr\BinaryOp\Concat',
'PHPParser_Node_Expr_Div' => 'PhpParser\Node\Expr\BinaryOp\Div',
'PHPParser_Node_Expr_Equal' => 'PhpParser\Node\Expr\BinaryOp\Equal',
'PHPParser_Node_Expr_Greater' => 'PhpParser\Node\Expr\BinaryOp\Greater',
'PHPParser_Node_Expr_GreaterOrEqual' => 'PhpParser\Node\Expr\BinaryOp\GreaterOrEqual',
'PHPParser_Node_Expr_Identical' => 'PhpParser\Node\Expr\BinaryOp\Identical',
'PHPParser_Node_Expr_LogicalAnd' => 'PhpParser\Node\Expr\BinaryOp\LogicalAnd',
'PHPParser_Node_Expr_LogicalOr' => 'PhpParser\Node\Expr\BinaryOp\LogicalOr',
'PHPParser_Node_Expr_LogicalXor' => 'PhpParser\Node\Expr\BinaryOp\LogicalXor',
'PHPParser_Node_Expr_Minus' => 'PhpParser\Node\Expr\BinaryOp\Minus',
'PHPParser_Node_Expr_Mod' => 'PhpParser\Node\Expr\BinaryOp\Mod',
'PHPParser_Node_Expr_Mul' => 'PhpParser\Node\Expr\BinaryOp\Mul',
'PHPParser_Node_Expr_NotEqual' => 'PhpParser\Node\Expr\BinaryOp\NotEqual',
'PHPParser_Node_Expr_NotIdentical' => 'PhpParser\Node\Expr\BinaryOp\NotIdentical',
'PHPParser_Node_Expr_Plus' => 'PhpParser\Node\Expr\BinaryOp\Plus',
'PHPParser_Node_Expr_ShiftLeft' => 'PhpParser\Node\Expr\BinaryOp\ShiftLeft',
'PHPParser_Node_Expr_ShiftRight' => 'PhpParser\Node\Expr\BinaryOp\ShiftRight',
'PHPParser_Node_Expr_Smaller' => 'PhpParser\Node\Expr\BinaryOp\Smaller',
'PHPParser_Node_Expr_SmallerOrEqual' => 'PhpParser\Node\Expr\BinaryOp\SmallerOrEqual',
'PHPParser_Node_Expr_Array' => 'PhpParser\Node\Expr\Array_',
'PHPParser_Node_Expr_ArrayDimFetch' => 'PhpParser\Node\Expr\ArrayDimFetch',
'PHPParser_Node_Expr_ArrayItem' => 'PhpParser\Node\Expr\ArrayItem',
'PHPParser_Node_Expr_Assign' => 'PhpParser\Node\Expr\Assign',
'PHPParser_Node_Expr_AssignRef' => 'PhpParser\Node\Expr\AssignRef',
'PHPParser_Node_Expr_BitwiseNot' => 'PhpParser\Node\Expr\BitwiseNot',
'PHPParser_Node_Expr_BooleanNot' => 'PhpParser\Node\Expr\BooleanNot',
'PHPParser_Node_Expr_ClassConstFetch' => 'PhpParser\Node\Expr\ClassConstFetch',
'PHPParser_Node_Expr_Clone' => 'PhpParser\Node\Expr\Clone_',
'PHPParser_Node_Expr_Closure' => 'PhpParser\Node\Expr\Closure',
'PHPParser_Node_Expr_ClosureUse' => 'PhpParser\Node\Expr\ClosureUse',
'PHPParser_Node_Expr_ConstFetch' => 'PhpParser\Node\Expr\ConstFetch',
'PHPParser_Node_Expr_Empty' => 'PhpParser\Node\Expr\Empty_',
'PHPParser_Node_Expr_ErrorSuppress' => 'PhpParser\Node\Expr\ErrorSuppress',
'PHPParser_Node_Expr_Eval' => 'PhpParser\Node\Expr\Eval_',
'PHPParser_Node_Expr_Exit' => 'PhpParser\Node\Expr\Exit_',
'PHPParser_Node_Expr_FuncCall' => 'PhpParser\Node\Expr\FuncCall',
'PHPParser_Node_Expr_Include' => 'PhpParser\Node\Expr\Include_',
'PHPParser_Node_Expr_Instanceof' => 'PhpParser\Node\Expr\Instanceof_',
'PHPParser_Node_Expr_Isset' => 'PhpParser\Node\Expr\Isset_',
'PHPParser_Node_Expr_List' => 'PhpParser\Node\Expr\List_',
'PHPParser_Node_Expr_MethodCall' => 'PhpParser\Node\Expr\MethodCall',
'PHPParser_Node_Expr_New' => 'PhpParser\Node\Expr\New_',
'PHPParser_Node_Expr_PostDec' => 'PhpParser\Node\Expr\PostDec',
'PHPParser_Node_Expr_PostInc' => 'PhpParser\Node\Expr\PostInc',
'PHPParser_Node_Expr_PreDec' => 'PhpParser\Node\Expr\PreDec',
'PHPParser_Node_Expr_PreInc' => 'PhpParser\Node\Expr\PreInc',
'PHPParser_Node_Expr_Print' => 'PhpParser\Node\Expr\Print_',
'PHPParser_Node_Expr_PropertyFetch' => 'PhpParser\Node\Expr\PropertyFetch',
'PHPParser_Node_Expr_ShellExec' => 'PhpParser\Node\Expr\ShellExec',
'PHPParser_Node_Expr_StaticCall' => 'PhpParser\Node\Expr\StaticCall',
'PHPParser_Node_Expr_StaticPropertyFetch' => 'PhpParser\Node\Expr\StaticPropertyFetch',
'PHPParser_Node_Expr_Ternary' => 'PhpParser\Node\Expr\Ternary',
'PHPParser_Node_Expr_UnaryMinus' => 'PhpParser\Node\Expr\UnaryMinus',
'PHPParser_Node_Expr_UnaryPlus' => 'PhpParser\Node\Expr\UnaryPlus',
'PHPParser_Node_Expr_Variable' => 'PhpParser\Node\Expr\Variable',
'PHPParser_Node_Expr_Yield' => 'PhpParser\Node\Expr\Yield_',
'PHPParser_Node_Scalar_ClassConst' => 'PhpParser\Node\Scalar\MagicConst\Class_',
'PHPParser_Node_Scalar_DirConst' => 'PhpParser\Node\Scalar\MagicConst\Dir',
'PHPParser_Node_Scalar_FileConst' => 'PhpParser\Node\Scalar\MagicConst\File',
'PHPParser_Node_Scalar_FuncConst' => 'PhpParser\Node\Scalar\MagicConst\Function_',
'PHPParser_Node_Scalar_LineConst' => 'PhpParser\Node\Scalar\MagicConst\Line',
'PHPParser_Node_Scalar_MethodConst' => 'PhpParser\Node\Scalar\MagicConst\Method',
'PHPParser_Node_Scalar_NSConst' => 'PhpParser\Node\Scalar\MagicConst\Namespace_',
'PHPParser_Node_Scalar_TraitConst' => 'PhpParser\Node\Scalar\MagicConst\Trait_',
'PHPParser_Node_Scalar_DNumber' => 'PhpParser\Node\Scalar\DNumber',
'PHPParser_Node_Scalar_Encapsed' => 'PhpParser\Node\Scalar\Encapsed',
'PHPParser_Node_Scalar_LNumber' => 'PhpParser\Node\Scalar\LNumber',
'PHPParser_Node_Scalar_String' => 'PhpParser\Node\Scalar\String_',
);
}
class_alias('PhpParser\Autoloader', 'PHPParser_Autoloader');

13
vendor/nikic/php-parser/lib/PhpParser/Builder.php vendored
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@@ -1,13 +0,0 @@
<?php
namespace PhpParser;
interface Builder
{
/**
* Returns the built node.
*
* @return Node The built node
*/
public function getNode();
}

122
vendor/nikic/php-parser/lib/PhpParser/Builder/Class_.php vendored
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@@ -1,122 +0,0 @@
<?php
namespace PhpParser\Builder;
use PhpParser;
use PhpParser\Node\Name;
use PhpParser\Node\Stmt;
class Class_ extends Declaration
{
protected $name;
protected $extends = null;
protected $implements = array();
protected $type = 0;
protected $uses = array();
protected $constants = array();
protected $properties = array();
protected $methods = array();
/**
* Creates a class builder.
*
* @param string $name Name of the class
*/
public function __construct($name) {
$this->name = $name;
}
/**
* Extends a class.
*
* @param Name|string $class Name of class to extend
*
* @return $this The builder instance (for fluid interface)
*/
public function extend($class) {
$this->extends = $this->normalizeName($class);
return $this;
}
/**
* Implements one or more interfaces.
*
* @param Name|string $interface Name of interface to implement
* @param Name|string $... More interfaces to implement
*
* @return $this The builder instance (for fluid interface)
*/
public function implement() {
foreach (func_get_args() as $interface) {
$this->implements[] = $this->normalizeName($interface);
}
return $this;
}
/**
* Makes the class abstract.
*
* @return $this The builder instance (for fluid interface)
*/
public function makeAbstract() {
$this->setModifier(Stmt\Class_::MODIFIER_ABSTRACT);
return $this;
}
/**
* Makes the class final.
*
* @return $this The builder instance (for fluid interface)
*/
public function makeFinal() {
$this->setModifier(Stmt\Class_::MODIFIER_FINAL);
return $this;
}
/**
* Adds a statement.
*
* @param Stmt|PhpParser\Builder $stmt The statement to add
*
* @return $this The builder instance (for fluid interface)
*/
public function addStmt($stmt) {
$stmt = $this->normalizeNode($stmt);
$targets = array(
'Stmt_TraitUse' => &$this->uses,
'Stmt_ClassConst' => &$this->constants,
'Stmt_Property' => &$this->properties,
'Stmt_ClassMethod' => &$this->methods,
);
$type = $stmt->getType();
if (!isset($targets[$type])) {
throw new \LogicException(sprintf('Unexpected node of type "%s"', $type));
}
$targets[$type][] = $stmt;
return $this;
}
/**
* Returns the built class node.
*
* @return Stmt\Class_ The built class node
*/
public function getNode() {
return new Stmt\Class_($this->name, array(
'type' => $this->type,
'extends' => $this->extends,
'implements' => $this->implements,
'stmts' => array_merge($this->uses, $this->constants, $this->properties, $this->methods),
), $this->attributes);
}
}

44
vendor/nikic/php-parser/lib/PhpParser/Builder/Declaration.php vendored
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@@ -1,44 +0,0 @@
<?php
namespace PhpParser\Builder;
use PhpParser;
use PhpParser\Node;
use PhpParser\Node\Stmt;
abstract class Declaration extends PhpParser\BuilderAbstract
{
protected $attributes = array();
abstract public function addStmt($stmt);
/**
* Adds multiple statements.
*
* @param array $stmts The statements to add
*
* @return $this The builder instance (for fluid interface)
*/
public function addStmts(array $stmts) {
foreach ($stmts as $stmt) {
$this->addStmt($stmt);
}
return $this;
}
/**
* Sets doc comment for the declaration.
*
* @param PhpParser\Comment\Doc|string $docComment Doc comment to set
*
* @return $this The builder instance (for fluid interface)
*/
public function setDocComment($docComment) {
$this->attributes['comments'] = array(
$this->normalizeDocComment($docComment)
);
return $this;
}
}

58
vendor/nikic/php-parser/lib/PhpParser/Builder/FunctionLike.php vendored
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@@ -1,58 +0,0 @@
<?php
namespace PhpParser\Builder;
use PhpParser;
use PhpParser\Node;
use PhpParser\Node\Stmt;
abstract class FunctionLike extends Declaration
{
protected $returnByRef = false;
protected $params = array();
/**
* Make the function return by reference.
*
* @return $this The builder instance (for fluid interface)
*/
public function makeReturnByRef() {
$this->returnByRef = true;
return $this;
}
/**
* Adds a parameter.
*
* @param Node\Param|Param $param The parameter to add
*
* @return $this The builder instance (for fluid interface)
*/
public function addParam($param) {
$param = $this->normalizeNode($param);
if (!$param instanceof Node\Param) {
throw new \LogicException(sprintf('Expected parameter node, got "%s"', $param->getType()));
}
$this->params[] = $param;
return $this;
}
/**
* Adds multiple parameters.
*
* @param array $params The parameters to add
*
* @return $this The builder instance (for fluid interface)
*/
public function addParams(array $params) {
foreach ($params as $param) {
$this->addParam($param);
}
return $this;
}
}

48
vendor/nikic/php-parser/lib/PhpParser/Builder/Function_.php vendored
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@@ -1,48 +0,0 @@
<?php
namespace PhpParser\Builder;
use PhpParser;
use PhpParser\Node;
use PhpParser\Node\Stmt;
class Function_ extends FunctionLike
{
protected $name;
protected $stmts = array();
/**
* Creates a function builder.
*
* @param string $name Name of the function
*/
public function __construct($name) {
$this->name = $name;
}
/**
* Adds a statement.
*
* @param Node|PhpParser\Builder $stmt The statement to add
*
* @return $this The builder instance (for fluid interface)
*/
public function addStmt($stmt) {
$this->stmts[] = $this->normalizeNode($stmt);
return $this;
}
/**
* Returns the built function node.
*
* @return Stmt\Function_ The built function node
*/
public function getNode() {
return new Stmt\Function_($this->name, array(
'byRef' => $this->returnByRef,
'params' => $this->params,
'stmts' => $this->stmts,
), $this->attributes);
}
}

81
vendor/nikic/php-parser/lib/PhpParser/Builder/Interface_.php vendored
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@@ -1,81 +0,0 @@
<?php
namespace PhpParser\Builder;
use PhpParser;
use PhpParser\Node\Name;
use PhpParser\Node\Stmt;
class Interface_ extends Declaration
{
protected $name;
protected $extends = array();
protected $constants = array();
protected $methods = array();
/**
* Creates an interface builder.
*
* @param string $name Name of the interface
*/
public function __construct($name) {
$this->name = $name;
}
/**
* Extends one or more interfaces.
*
* @param Name|string $interface Name of interface to extend
* @param Name|string $... More interfaces to extend
*
* @return $this The builder instance (for fluid interface)
*/
public function extend() {
foreach (func_get_args() as $interface) {
$this->extends[] = $this->normalizeName($interface);
}
return $this;
}
/**
* Adds a statement.
*
* @param Stmt|PhpParser\Builder $stmt The statement to add
*
* @return $this The builder instance (for fluid interface)
*/
public function addStmt($stmt) {
$stmt = $this->normalizeNode($stmt);
$type = $stmt->getType();
switch ($type) {
case 'Stmt_ClassConst':
$this->constants[] = $stmt;
break;
case 'Stmt_ClassMethod':
// we erase all statements in the body of an interface method
$stmt->stmts = null;
$this->methods[] = $stmt;
break;
default:
throw new \LogicException(sprintf('Unexpected node of type "%s"', $type));
}
return $this;
}
/**
* Returns the built interface node.
*
* @return Stmt\Interface_ The built interface node
*/
public function getNode() {
return new Stmt\Interface_($this->name, array(
'extends' => $this->extends,
'stmts' => array_merge($this->constants, $this->methods),
), $this->attributes);
}
}

125
vendor/nikic/php-parser/lib/PhpParser/Builder/Method.php vendored
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@@ -1,125 +0,0 @@
<?php
namespace PhpParser\Builder;
use PhpParser;
use PhpParser\Node;
use PhpParser\Node\Stmt;
class Method extends FunctionLike
{
protected $name;
protected $type = 0;
protected $stmts = array();
/**
* Creates a method builder.
*
* @param string $name Name of the method
*/
public function __construct($name) {
$this->name = $name;
}
/**
* Makes the method public.
*
* @return $this The builder instance (for fluid interface)
*/
public function makePublic() {
$this->setModifier(Stmt\Class_::MODIFIER_PUBLIC);
return $this;
}
/**
* Makes the method protected.
*
* @return $this The builder instance (for fluid interface)
*/
public function makeProtected() {
$this->setModifier(Stmt\Class_::MODIFIER_PROTECTED);
return $this;
}
/**
* Makes the method private.
*
* @return $this The builder instance (for fluid interface)
*/
public function makePrivate() {
$this->setModifier(Stmt\Class_::MODIFIER_PRIVATE);
return $this;
}
/**
* Makes the method static.
*
* @return $this The builder instance (for fluid interface)
*/
public function makeStatic() {
$this->setModifier(Stmt\Class_::MODIFIER_STATIC);
return $this;
}
/**
* Makes the method abstract.
*
* @return $this The builder instance (for fluid interface)
*/
public function makeAbstract() {
if (!empty($this->stmts)) {
throw new \LogicException('Cannot make method with statements abstract');
}
$this->setModifier(Stmt\Class_::MODIFIER_ABSTRACT);
$this->stmts = null; // abstract methods don't have statements
return $this;
}
/**
* Makes the method final.
*
* @return $this The builder instance (for fluid interface)
*/
public function makeFinal() {
$this->setModifier(Stmt\Class_::MODIFIER_FINAL);
return $this;
}
/**
* Adds a statement.
*
* @param Node|PhpParser\Builder $stmt The statement to add
*
* @return $this The builder instance (for fluid interface)
*/
public function addStmt($stmt) {
if (null === $this->stmts) {
throw new \LogicException('Cannot add statements to an abstract method');
}
$this->stmts[] = $this->normalizeNode($stmt);
return $this;
}
/**
* Returns the built method node.
*
* @return Stmt\ClassMethod The built method node
*/
public function getNode() {
return new Stmt\ClassMethod($this->name, array(
'type' => $this->type,
'byRef' => $this->returnByRef,
'params' => $this->params,
'stmts' => $this->stmts,
), $this->attributes);
}
}

59
vendor/nikic/php-parser/lib/PhpParser/Builder/Namespace_.php vendored
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@@ -1,59 +0,0 @@
<?php
namespace PhpParser\Builder;
use PhpParser;
use PhpParser\Node;
use PhpParser\Node\Stmt;
class Namespace_ extends PhpParser\BuilderAbstract
{
private $name;
private $stmts = array();
/**
* Creates a namespace builder.
*
* @param Node\Name|string|null $name Name of the namespace
*/
public function __construct($name) {
$this->name = null !== $name ? $this->normalizeName($name) : null;
}
/**
* Adds a statement.
*
* @param Node|PhpParser\Builder $stmt The statement to add
*
* @return $this The builder instance (for fluid interface)
*/
public function addStmt($stmt) {
$this->stmts[] = $this->normalizeNode($stmt);
return $this;
}
/**
* Adds multiple statements.
*
* @param array $stmts The statements to add
*
* @return $this The builder instance (for fluid interface)
*/
public function addStmts(array $stmts) {
foreach ($stmts as $stmt) {
$this->addStmt($stmt);
}
return $this;
}
/**
* Returns the built node.
*
* @return Node The built node
*/
public function getNode() {
return new Stmt\Namespace_($this->name, $this->stmts);
}
}

76
vendor/nikic/php-parser/lib/PhpParser/Builder/Param.php vendored
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@@ -1,76 +0,0 @@
<?php
namespace PhpParser\Builder;
use PhpParser;
use PhpParser\Node;
class Param extends PhpParser\BuilderAbstract
{
protected $name;
protected $default = null;
protected $type = null;
protected $byRef = false;
/**
* Creates a parameter builder.
*
* @param string $name Name of the parameter
*/
public function __construct($name) {
$this->name = $name;
}
/**
* Sets default value for the parameter.
*
* @param mixed $value Default value to use
*
* @return $this The builder instance (for fluid interface)
*/
public function setDefault($value) {
$this->default = $this->normalizeValue($value);
return $this;
}
/**
* Sets type hint for the parameter.
*
* @param string|Node\Name $type Type hint to use
*
* @return $this The builder instance (for fluid interface)
*/
public function setTypeHint($type) {
if ($type === 'array' || $type === 'callable') {
$this->type = $type;
} else {
$this->type = $this->normalizeName($type);
}
return $this;
}
/**
* Make the parameter accept the value by reference.
*
* @return $this The builder instance (for fluid interface)
*/
public function makeByRef() {
$this->byRef = true;
return $this;
}
/**
* Returns the built parameter node.
*
* @return Node\Param The built parameter node
*/
public function getNode() {
return new Node\Param(
$this->name, $this->default, $this->type, $this->byRef
);
}
}

111
vendor/nikic/php-parser/lib/PhpParser/Builder/Property.php vendored
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@@ -1,111 +0,0 @@
<?php
namespace PhpParser\Builder;
use PhpParser;
use PhpParser\Node\Stmt;
class Property extends PhpParser\BuilderAbstract
{
protected $name;
protected $type = 0;
protected $default = null;
protected $attributes = array();
/**
* Creates a property builder.
*
* @param string $name Name of the property
*/
public function __construct($name) {
$this->name = $name;
}
/**
* Makes the property public.
*
* @return $this The builder instance (for fluid interface)
*/
public function makePublic() {
$this->setModifier(Stmt\Class_::MODIFIER_PUBLIC);
return $this;
}
/**
* Makes the property protected.
*
* @return $this The builder instance (for fluid interface)
*/
public function makeProtected() {
$this->setModifier(Stmt\Class_::MODIFIER_PROTECTED);
return $this;
}
/**
* Makes the property private.
*
* @return $this The builder instance (for fluid interface)
*/
public function makePrivate() {
$this->setModifier(Stmt\Class_::MODIFIER_PRIVATE);
return $this;
}
/**
* Makes the property static.
*
* @return $this The builder instance (for fluid interface)
*/
public function makeStatic() {
$this->setModifier(Stmt\Class_::MODIFIER_STATIC);
return $this;
}
/**
* Sets default value for the property.
*
* @param mixed $value Default value to use
*
* @return $this The builder instance (for fluid interface)
*/
public function setDefault($value) {
$this->default = $this->normalizeValue($value);
return $this;
}
/**
* Sets doc comment for the property.
*
* @param PhpParser\Comment\Doc|string $docComment Doc comment to set
*
* @return $this The builder instance (for fluid interface)
*/
public function setDocComment($docComment) {
$this->attributes = array(
'comments' => array($this->normalizeDocComment($docComment))
);
return $this;
}
/**
* Returns the built class node.
*
* @return Stmt\Property The built property node
*/
public function getNode() {
return new Stmt\Property(
$this->type !== 0 ? $this->type : Stmt\Class_::MODIFIER_PUBLIC,
array(
new Stmt\PropertyProperty($this->name, $this->default)
),
$this->attributes
);
}
}

49
vendor/nikic/php-parser/lib/PhpParser/Builder/Trait_.php vendored
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@@ -1,49 +0,0 @@
<?php
namespace PhpParser\Builder;
use PhpParser;
use PhpParser\Node\Name;
use PhpParser\Node\Stmt;
class Trait_ extends Declaration
{
protected $name;
protected $methods = array();
/**
* Creates an interface builder.
*
* @param string $name Name of the interface
*/
public function __construct($name) {
$this->name = $name;
}
/**
* Adds a statement.
*
* @param Stmt|PhpParser\Builder $stmt The statement to add
*
* @return $this The builder instance (for fluid interface)
*/
public function addStmt($stmt) {
$stmt = $this->normalizeNode($stmt);
if (!$stmt instanceof Stmt\ClassMethod) {
throw new \LogicException(sprintf('Unexpected node of type "%s"', $stmt->getType()));
}
$this->methods[] = $stmt;
return $this;
}
/**
* Returns the built trait node.
*
* @return Stmt\Trait_ The built interface node
*/
public function getNode() {
return new Stmt\Trait_($this->name, $this->methods, $this->attributes);
}
}

54
vendor/nikic/php-parser/lib/PhpParser/Builder/Use_.php vendored
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@@ -1,54 +0,0 @@
<?php
namespace PhpParser\Builder;
use PhpParser\BuilderAbstract;
use PhpParser\Node;
use PhpParser\Node\Stmt;
/**
* @method $this as(string $alias) Sets alias for used name.
*/
class Use_ extends BuilderAbstract {
protected $name;
protected $type;
protected $alias = null;
/**
* Creates a name use (alias) builder.
*
* @param Node\Name|string $name Name of the entity (namespace, class, function, constant) to alias
* @param int $type One of the Stmt\Use_::TYPE_* constants
*/
public function __construct($name, $type) {
$this->name = $this->normalizeName($name);
$this->type = $type;
}
/**
* Sets alias for used name.
*
* @param string $alias Alias to use (last component of full name by default)
*
* @return $this The builder instance (for fluid interface)
*/
protected function as_($alias) {
$this->alias = $alias;
return $this;
}
public function __call($method, $args) {
return call_user_func_array(array($this, $method . '_'), $args);
}
/**
* Returns the built node.
*
* @return Node The built node
*/
public function getNode() {
$alias = null !== $this->alias ? $this->alias : $this->name->getLast();
return new Stmt\Use_(array(
new Stmt\UseUse($this->name, $alias)
), $this->type);
}
}

131
vendor/nikic/php-parser/lib/PhpParser/BuilderAbstract.php vendored
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@@ -1,131 +0,0 @@
<?php
namespace PhpParser;
use PhpParser\Node\Name;
use PhpParser\Node\Expr;
use PhpParser\Node\Stmt;
use PhpParser\Node\Scalar;
use PhpParser\Comment;
abstract class BuilderAbstract implements Builder {
/**
* Normalizes a node: Converts builder objects to nodes.
*
* @param Node|Builder $node The node to normalize
*
* @return Node The normalized node
*/
protected function normalizeNode($node) {
if ($node instanceof Builder) {
return $node->getNode();
} elseif ($node instanceof Node) {
return $node;
}
throw new \LogicException('Expected node or builder object');
}
/**
* Normalizes a name: Converts plain string names to PhpParser\Node\Name.
*
* @param Name|string $name The name to normalize
*
* @return Name The normalized name
*/
protected function normalizeName($name) {
if ($name instanceof Name) {
return $name;
} elseif (is_string($name)) {
if (!$name) {
throw new \LogicException('Name cannot be empty');
}
if ($name[0] == '\\') {
return new Name\FullyQualified(substr($name, 1));
} elseif (0 === strpos($name, 'namespace\\')) {
return new Name\Relative(substr($name, strlen('namespace\\')));
} else {
return new Name($name);
}
}
throw new \LogicException('Name must be a string or an instance of PhpParser\Node\Name');
}
/**
* Normalizes a value: Converts nulls, booleans, integers,
* floats, strings and arrays into their respective nodes
*
* @param mixed $value The value to normalize
*
* @return Expr The normalized value
*/
protected function normalizeValue($value) {
if ($value instanceof Node) {
return $value;
} elseif (is_null($value)) {
return new Expr\ConstFetch(
new Name('null')
);
} elseif (is_bool($value)) {
return new Expr\ConstFetch(
new Name($value ? 'true' : 'false')
);
} elseif (is_int($value)) {
return new Scalar\LNumber($value);
} elseif (is_float($value)) {
return new Scalar\DNumber($value);
} elseif (is_string($value)) {
return new Scalar\String_($value);
} elseif (is_array($value)) {
$items = array();
$lastKey = -1;
foreach ($value as $itemKey => $itemValue) {
// for consecutive, numeric keys don't generate keys
if (null !== $lastKey && ++$lastKey === $itemKey) {
$items[] = new Expr\ArrayItem(
$this->normalizeValue($itemValue)
);
} else {
$lastKey = null;
$items[] = new Expr\ArrayItem(
$this->normalizeValue($itemValue),
$this->normalizeValue($itemKey)
);
}
}
return new Expr\Array_($items);
} else {
throw new \LogicException('Invalid value');
}
}
/**
* Normalizes a doc comment: Converts plain strings to PhpParser\Comment\Doc.
*
* @param Comment\Doc|string $docComment The doc comment to normalize
*
* @return Comment\Doc The normalized doc comment
*/
protected function normalizeDocComment($docComment) {
if ($docComment instanceof Comment\Doc) {
return $docComment;
} else if (is_string($docComment)) {
return new Comment\Doc($docComment);
} else {
throw new \LogicException('Doc comment must be a string or an instance of PhpParser\Comment\Doc');
}
}
/**
* Sets a modifier in the $this->type property.
*
* @param int $modifier Modifier to set
*/
protected function setModifier($modifier) {
Stmt\Class_::verifyModifier($this->type, $modifier);
$this->type |= $modifier;
}
}

127
vendor/nikic/php-parser/lib/PhpParser/BuilderFactory.php vendored
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@@ -1,127 +0,0 @@
<?php
namespace PhpParser;
use PhpParser\Builder;
use PhpParser\Node\Stmt\Use_;
/**
* The following methods use reserved keywords, so their implementation is defined with an underscore and made available
* with the reserved name through __call() magic.
*
* @method Builder\Namespace_ namespace(string $name) Creates a namespace builder.
* @method Builder\Class_ class(string $name) Creates a class builder.
* @method Builder\Interface_ interface(string $name) Creates an interface builder.
* @method Builder\Trait_ trait(string $name) Creates a trait builder.
* @method Builder\Function_ function(string $name) Creates a function builder.
* @method Builder\Use_ use(string $name) Creates a namespace/class use builder.
*/
class BuilderFactory
{
/**
* Creates a namespace builder.
*
* @param null|string|Node\Name $name Name of the namespace
*
* @return Builder\Namespace_ The created namespace builder
*/
protected function _namespace($name) {
return new Builder\Namespace_($name);
}
/**
* Creates a class builder.
*
* @param string $name Name of the class
*
* @return Builder\Class_ The created class builder
*/
protected function _class($name) {
return new Builder\Class_($name);
}
/**
* Creates an interface builder.
*
* @param string $name Name of the interface
*
* @return Builder\Interface_ The created interface builder
*/
protected function _interface($name) {
return new Builder\Interface_($name);
}
/**
* Creates a trait builder.
*
* @param string $name Name of the trait
*
* @return Builder\Trait_ The created trait builder
*/
protected function _trait($name) {
return new Builder\Trait_($name);
}
/**
* Creates a method builder.
*
* @param string $name Name of the method
*
* @return Builder\Method The created method builder
*/
public function method($name) {
return new Builder\Method($name);
}
/**
* Creates a parameter builder.
*
* @param string $name Name of the parameter
*
* @return Builder\Param The created parameter builder
*/
public function param($name) {
return new Builder\Param($name);
}
/**
* Creates a property builder.
*
* @param string $name Name of the property
*
* @return Builder\Property The created property builder
*/
public function property($name) {
return new Builder\Property($name);
}
/**
* Creates a function builder.
*
* @param string $name Name of the function
*
* @return Builder\Function_ The created function builder
*/
protected function _function($name) {
return new Builder\Function_($name);
}
/**
* Creates a namespace/class use builder.
*
* @param string|Node\Name Name to alias
*
* @return Builder\Use_ The create use builder
*/
protected function _use($name) {
return new Builder\Use_($name, Use_::TYPE_NORMAL);
}
public function __call($name, array $args) {
if (method_exists($this, '_' . $name)) {
return call_user_func_array(array($this, '_' . $name), $args);
}
throw new \LogicException(sprintf('Method "%s" does not exist', $name));
}
}

119
vendor/nikic/php-parser/lib/PhpParser/Comment.php vendored
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@@ -1,119 +0,0 @@
<?php
namespace PhpParser;
class Comment
{
protected $text;
protected $line;
/**
* Constructs a comment node.
*
* @param string $text Comment text (including comment delimiters like /*)
* @param int $line Line number the comment started on
*/
public function __construct($text, $line = -1) {
$this->text = $text;
$this->line = $line;
}
/**
* Gets the comment text.
*
* @return string The comment text (including comment delimiters like /*)
*/
public function getText() {
return $this->text;
}
/**
* Sets the comment text.
*
* @param string $text The comment text (including comment delimiters like /*)
*/
public function setText($text) {
$this->text = $text;
}
/**
* Gets the line number the comment started on.
*
* @return int Line number
*/
public function getLine() {
return $this->line;
}
/**
* Sets the line number the comment started on.
*
* @param int $line Line number
*/
public function setLine($line) {
$this->line = $line;
}
/**
* Gets the comment text.
*
* @return string The comment text (including comment delimiters like /*)
*/
public function __toString() {
return $this->text;
}
/**
* Gets the reformatted comment text.
*
* "Reformatted" here means that we try to clean up the whitespace at the
* starts of the lines. This is necessary because we receive the comments
* without trailing whitespace on the first line, but with trailing whitespace
* on all subsequent lines.
*
* @return mixed|string
*/
public function getReformattedText() {
$text = trim($this->text);
if (false === strpos($text, "\n")) {
// Single line comments don't need further processing
return $text;
} elseif (preg_match('((*BSR_ANYCRLF)(*ANYCRLF)^.*(?:\R\s+\*.*)+$)', $text)) {
// Multi line comment of the type
//
// /*
// * Some text.
// * Some more text.
// */
//
// is handled by replacing the whitespace sequences before the * by a single space
return preg_replace('(^\s+\*)m', ' *', $this->text);
} elseif (preg_match('(^/\*\*?\s*[\r\n])', $text) && preg_match('(\n(\s*)\*/$)', $text, $matches)) {
// Multi line comment of the type
//
// /*
// Some text.
// Some more text.
// */
//
// is handled by removing the whitespace sequence on the line before the closing
// */ on all lines. So if the last line is " */", then " " is removed at the
// start of all lines.
return preg_replace('(^' . preg_quote($matches[1]) . ')m', '', $text);
} elseif (preg_match('(^/\*\*?\s*(?!\s))', $text, $matches)) {
// Multi line comment of the type
//
// /* Some text.
// Some more text.
// Even more text. */
//
// is handled by taking the length of the "/* " segment and leaving only that
// many space characters before the lines. Thus in the above example only three
// space characters are left at the start of every line.
return preg_replace('(^\s*(?= {' . strlen($matches[0]) . '}(?!\s)))m', '', $text);
}
// No idea how to format this comment, so simply return as is
return $text;
}
}

7
vendor/nikic/php-parser/lib/PhpParser/Comment/Doc.php vendored
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@@ -1,7 +0,0 @@
<?php
namespace PhpParser\Comment;
class Doc extends \PhpParser\Comment
{
}

72
vendor/nikic/php-parser/lib/PhpParser/Error.php vendored
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@@ -1,72 +0,0 @@
<?php
namespace PhpParser;
class Error extends \RuntimeException
{
protected $rawMessage;
protected $rawLine;
/**
* Creates an Exception signifying a parse error.
*
* @param string $message Error message
* @param int $line Error line in PHP file
*/
public function __construct($message, $line = -1) {
$this->rawMessage = (string) $message;
$this->rawLine = (int) $line;
$this->updateMessage();
}
/**
* Gets the error message
*
* @return string Error message
*/
public function getRawMessage() {
return $this->rawMessage;
}
/**
* Sets the line of the PHP file the error occurred in.
*
* @param string $message Error message
*/
public function setRawMessage($message) {
$this->rawMessage = (string) $message;
$this->updateMessage();
}
/**
* Gets the error line in the PHP file.
*
* @return int Error line in the PHP file
*/
public function getRawLine() {
return $this->rawLine;
}
/**
* Sets the line of the PHP file the error occurred in.
*
* @param int $line Error line in the PHP file
*/
public function setRawLine($line) {
$this->rawLine = (int) $line;
$this->updateMessage();
}
/**
* Updates the exception message after a change to rawMessage or rawLine.
*/
protected function updateMessage() {
$this->message = $this->rawMessage;
if (-1 === $this->rawLine) {
$this->message .= ' on unknown line';
} else {
$this->message .= ' on line ' . $this->rawLine;
}
}
}

290
vendor/nikic/php-parser/lib/PhpParser/Lexer.php vendored
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@@ -1,290 +0,0 @@
<?php
namespace PhpParser;
class Lexer
{
protected $code;
protected $tokens;
protected $pos;
protected $line;
protected $filePos;
protected $tokenMap;
protected $dropTokens;
protected $usedAttributes;
/**
* Creates a Lexer.
*
* @param array $options Options array. Currently only the 'usedAttributes' option is supported,
* which is an array of attributes to add to the AST nodes. Possible attributes
* are: 'comments', 'startLine', 'endLine', 'startTokenPos', 'endTokenPos',
* 'startFilePos', 'endFilePos'. The option defaults to the first three.
* For more info see getNextToken() docs.
*/
public function __construct(array $options = array()) {
// map from internal tokens to PhpParser tokens
$this->tokenMap = $this->createTokenMap();
// map of tokens to drop while lexing (the map is only used for isset lookup,
// that's why the value is simply set to 1; the value is never actually used.)
$this->dropTokens = array_fill_keys(array(T_WHITESPACE, T_OPEN_TAG), 1);
// the usedAttributes member is a map of the used attribute names to a dummy
// value (here "true")
$options += array(
'usedAttributes' => array('comments', 'startLine', 'endLine'),
);
$this->usedAttributes = array_fill_keys($options['usedAttributes'], true);
}
/**
* Initializes the lexer for lexing the provided source code.
*
* @param string $code The source code to lex
*
* @throws Error on lexing errors (unterminated comment or unexpected character)
*/
public function startLexing($code) {
$scream = ini_set('xdebug.scream', '0');
$this->resetErrors();
$this->tokens = @token_get_all($code);
$this->handleErrors();
if (false !== $scream) {
ini_set('xdebug.scream', $scream);
}
$this->code = $code; // keep the code around for __halt_compiler() handling
$this->pos = -1;
$this->line = 1;
$this->filePos = 0;
}
protected function resetErrors() {
// set error_get_last() to defined state by forcing an undefined variable error
set_error_handler(function() { return false; }, 0);
@$undefinedVariable;
restore_error_handler();
}
protected function handleErrors() {
$error = error_get_last();
if (preg_match(
'~^Unterminated comment starting line ([0-9]+)$~',
$error['message'], $matches
)) {
throw new Error('Unterminated comment', (int) $matches[1]);
}
if (preg_match(
'~^Unexpected character in input: \'(.)\' \(ASCII=([0-9]+)\)~s',
$error['message'], $matches
)) {
throw new Error(sprintf(
'Unexpected character "%s" (ASCII %d)',
$matches[1], $matches[2]
));
}
// PHP cuts error message after null byte, so need special case
if (preg_match('~^Unexpected character in input: \'$~', $error['message'])) {
throw new Error('Unexpected null byte');
}
}
/**
* Fetches the next token.
*
* The available attributes are determined by the 'usedAttributes' option, which can
* be specified in the constructor. The following attributes are supported:
*
* * 'comments' => Array of PhpParser\Comment or PhpParser\Comment\Doc instances,
* representing all comments that occurred between the previous
* non-discarded token and the current one.
* * 'startLine' => Line in which the node starts.
* * 'endLine' => Line in which the node ends.
* * 'startTokenPos' => Offset into the token array of the first token in the node.
* * 'endTokenPos' => Offset into the token array of the last token in the node.
* * 'startFilePos' => Offset into the code string of the first character that is part of the node.
* * 'endFilePos' => Offset into the code string of the last character that is part of the node
*
* @param mixed $value Variable to store token content in
* @param mixed $startAttributes Variable to store start attributes in
* @param mixed $endAttributes Variable to store end attributes in
*
* @return int Token id
*/
public function getNextToken(&$value = null, &$startAttributes = null, &$endAttributes = null) {
$startAttributes = array();
$endAttributes = array();
while (isset($this->tokens[++$this->pos])) {
$token = $this->tokens[$this->pos];
if (isset($this->usedAttributes['startTokenPos'])) {
$startAttributes['startTokenPos'] = $this->pos;
}
if (isset($this->usedAttributes['startFilePos'])) {
$startAttributes['startFilePos'] = $this->filePos;
}
if (is_string($token)) {
// bug in token_get_all
if ('b"' === $token) {
$value = 'b"';
$this->filePos += 2;
$id = ord('"');
} else {
$value = $token;
$this->filePos += 1;
$id = ord($token);
}
if (isset($this->usedAttributes['startLine'])) {
$startAttributes['startLine'] = $this->line;
}
if (isset($this->usedAttributes['endLine'])) {
$endAttributes['endLine'] = $this->line;
}
if (isset($this->usedAttributes['endTokenPos'])) {
$endAttributes['endTokenPos'] = $this->pos;
}
if (isset($this->usedAttributes['endFilePos'])) {
$endAttributes['endFilePos'] = $this->filePos - 1;
}
return $id;
} else {
$this->line += substr_count($token[1], "\n");
$this->filePos += strlen($token[1]);
if (T_COMMENT === $token[0]) {
if (isset($this->usedAttributes['comments'])) {
$startAttributes['comments'][] = new Comment($token[1], $token[2]);
}
} elseif (T_DOC_COMMENT === $token[0]) {
if (isset($this->usedAttributes['comments'])) {
$startAttributes['comments'][] = new Comment\Doc($token[1], $token[2]);
}
} elseif (!isset($this->dropTokens[$token[0]])) {
$value = $token[1];
if (isset($this->usedAttributes['startLine'])) {
$startAttributes['startLine'] = $token[2];
}
if (isset($this->usedAttributes['endLine'])) {
$endAttributes['endLine'] = $this->line;
}
if (isset($this->usedAttributes['endTokenPos'])) {
$endAttributes['endTokenPos'] = $this->pos;
}
if (isset($this->usedAttributes['endFilePos'])) {
$endAttributes['endFilePos'] = $this->filePos - 1;
}
return $this->tokenMap[$token[0]];
}
}
}
$startAttributes['startLine'] = $this->line;
// 0 is the EOF token
return 0;
}
/**
* Returns the token array for current code.
*
* The token array is in the same format as provided by the
* token_get_all() function and does not discard tokens (i.e.
* whitespace and comments are included). The token position
* attributes are against this token array.
*
* @return array Array of tokens in token_get_all() format
*/
public function getTokens() {
return $this->tokens;
}
/**
* Handles __halt_compiler() by returning the text after it.
*
* @return string Remaining text
*/
public function handleHaltCompiler() {
// get the length of the text before the T_HALT_COMPILER token
$textBefore = '';
for ($i = 0; $i <= $this->pos; ++$i) {
if (is_string($this->tokens[$i])) {
$textBefore .= $this->tokens[$i];
} else {
$textBefore .= $this->tokens[$i][1];
}
}
// text after T_HALT_COMPILER, still including ();
$textAfter = substr($this->code, strlen($textBefore));
// ensure that it is followed by ();
// this simplifies the situation, by not allowing any comments
// in between of the tokens.
if (!preg_match('~\s*\(\s*\)\s*(?:;|\?>\r?\n?)~', $textAfter, $matches)) {
throw new Error('__HALT_COMPILER must be followed by "();"');
}
// prevent the lexer from returning any further tokens
$this->pos = count($this->tokens);
// return with (); removed
return (string) substr($textAfter, strlen($matches[0])); // (string) converts false to ''
}
/**
* Creates the token map.
*
* The token map maps the PHP internal token identifiers
* to the identifiers used by the Parser. Additionally it
* maps T_OPEN_TAG_WITH_ECHO to T_ECHO and T_CLOSE_TAG to ';'.
*
* @return array The token map
*/
protected function createTokenMap() {
$tokenMap = array();
// 256 is the minimum possible token number, as everything below
// it is an ASCII value
for ($i = 256; $i < 1000; ++$i) {
if (T_DOUBLE_COLON === $i) {
// T_DOUBLE_COLON is equivalent to T_PAAMAYIM_NEKUDOTAYIM
$tokenMap[$i] = Parser::T_PAAMAYIM_NEKUDOTAYIM;
} elseif(T_OPEN_TAG_WITH_ECHO === $i) {
// T_OPEN_TAG_WITH_ECHO with dropped T_OPEN_TAG results in T_ECHO
$tokenMap[$i] = Parser::T_ECHO;
} elseif(T_CLOSE_TAG === $i) {
// T_CLOSE_TAG is equivalent to ';'
$tokenMap[$i] = ord(';');
} elseif ('UNKNOWN' !== $name = token_name($i)) {
if ('T_HASHBANG' === $name) {
// HHVM uses a special token for #! hashbang lines
$tokenMap[$i] = Parser::T_INLINE_HTML;
} else if (defined($name = 'PhpParser\Parser::' . $name)) {
// Other tokens can be mapped directly
$tokenMap[$i] = constant($name);
}
}
}
// HHVM uses a special token for numbers that overflow to double
if (defined('T_ONUMBER')) {
$tokenMap[T_ONUMBER] = Parser::T_DNUMBER;
}
return $tokenMap;
}
}

215
vendor/nikic/php-parser/lib/PhpParser/Lexer/Emulative.php vendored
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@@ -1,215 +0,0 @@
<?php
namespace PhpParser\Lexer;
use PhpParser\Parser;
/**
* ATTENTION: This code is WRITE-ONLY. Do not try to read it.
*/
class Emulative extends \PhpParser\Lexer
{
protected $newKeywords;
protected $inObjectAccess;
const T_ELLIPSIS = 1001;
const T_POW = 1002;
const T_POW_EQUAL = 1003;
const T_COALESCE = 1004;
const T_SPACESHIP = 1005;
const PHP_7_0 = '7.0.0dev';
const PHP_5_6 = '5.6.0rc1';
const PHP_5_5 = '5.5.0beta1';
const PHP_5_4 = '5.4.0beta1';
public function __construct(array $options = array()) {
parent::__construct($options);
$newKeywordsPerVersion = array(
self::PHP_5_5 => array(
'finally' => Parser::T_FINALLY,
'yield' => Parser::T_YIELD,
),
self::PHP_5_4 => array(
'callable' => Parser::T_CALLABLE,
'insteadof' => Parser::T_INSTEADOF,
'trait' => Parser::T_TRAIT,
'__trait__' => Parser::T_TRAIT_C,
),
);
$this->newKeywords = array();
foreach ($newKeywordsPerVersion as $version => $newKeywords) {
if (version_compare(PHP_VERSION, $version, '>=')) {
break;
}
$this->newKeywords += $newKeywords;
}
if (version_compare(PHP_VERSION, self::PHP_7_0, '>=')) {
return;
}
$this->tokenMap[self::T_COALESCE] = Parser::T_COALESCE;
$this->tokenMap[self::T_SPACESHIP] = Parser::T_SPACESHIP;
if (version_compare(PHP_VERSION, self::PHP_5_6, '>=')) {
return;
}
$this->tokenMap[self::T_ELLIPSIS] = Parser::T_ELLIPSIS;
$this->tokenMap[self::T_POW] = Parser::T_POW;
$this->tokenMap[self::T_POW_EQUAL] = Parser::T_POW_EQUAL;
}
public function startLexing($code) {
$this->inObjectAccess = false;
$preprocessedCode = $this->preprocessCode($code);
parent::startLexing($preprocessedCode);
if ($preprocessedCode !== $code) {
$this->postprocessTokens();
}
// Set code property back to the original code, so __halt_compiler()
// handling and (start|end)FilePos attributes use the correct offsets
$this->code = $code;
}
/*
* Replaces new features in the code by ~__EMU__{NAME}__{DATA}__~ sequences.
* ~LABEL~ is never valid PHP code, that's why we can (to some degree) safely
* use it here.
* Later when preprocessing the tokens these sequences will either be replaced
* by real tokens or replaced with their original content (e.g. if they occurred
* inside a string, i.e. a place where they don't have a special meaning).
*/
protected function preprocessCode($code) {
if (version_compare(PHP_VERSION, self::PHP_7_0, '>=')) {
return $code;
}
$code = str_replace('??', '~__EMU__COALESCE__~', $code);
$code = str_replace('<=>', '~__EMU__SPACESHIP__~', $code);
if (version_compare(PHP_VERSION, self::PHP_5_6, '>=')) {
return $code;
}
$code = str_replace('...', '~__EMU__ELLIPSIS__~', $code);
$code = preg_replace('((?<!/)\*\*=)', '~__EMU__POWEQUAL__~', $code);
$code = preg_replace('((?<!/)\*\*(?!/))', '~__EMU__POW__~', $code);
if (version_compare(PHP_VERSION, self::PHP_5_4, '>=')) {
return $code;
}
// binary notation (0b010101101001...)
return preg_replace('(\b0b[01]+\b)', '~__EMU__BINARY__$0__~', $code);
}
/*
* Replaces the ~__EMU__...~ sequences with real tokens or their original
* value.
*/
protected function postprocessTokens() {
// we need to manually iterate and manage a count because we'll change
// the tokens array on the way
for ($i = 0, $c = count($this->tokens); $i < $c; ++$i) {
// first check that the following tokens are of form ~LABEL~,
// then match the __EMU__... sequence.
if ('~' === $this->tokens[$i]
&& isset($this->tokens[$i + 2])
&& '~' === $this->tokens[$i + 2]
&& T_STRING === $this->tokens[$i + 1][0]
&& preg_match('(^__EMU__([A-Z]++)__(?:([A-Za-z0-9]++)__)?$)', $this->tokens[$i + 1][1], $matches)
) {
if ('BINARY' === $matches[1]) {
// the binary number can either be an integer or a double, so return a LNUMBER
// or DNUMBER respectively
$replace = array(
array(is_int(bindec($matches[2])) ? T_LNUMBER : T_DNUMBER, $matches[2], $this->tokens[$i + 1][2])
);
} else if ('ELLIPSIS' === $matches[1]) {
$replace = array(
array(self::T_ELLIPSIS, '...', $this->tokens[$i + 1][2])
);
} else if ('POW' === $matches[1]) {
$replace = array(
array(self::T_POW, '**', $this->tokens[$i + 1][2])
);
} else if ('POWEQUAL' === $matches[1]) {
$replace = array(
array(self::T_POW_EQUAL, '**=', $this->tokens[$i + 1][2])
);
} else if ('COALESCE' === $matches[1]) {
$replace = array(
array(self::T_COALESCE, '??', $this->tokens[$i + 1][2])
);
} else if ('SPACESHIP' === $matches[1]) {
$replace = array(
array(self::T_SPACESHIP, '<=>', $this->tokens[$i + 1][2]),
);
} else {
// just ignore all other __EMU__ sequences
continue;
}
array_splice($this->tokens, $i, 3, $replace);
$c -= 3 - count($replace);
// for multichar tokens (e.g. strings) replace any ~__EMU__...~ sequences
// in their content with the original character sequence
} elseif (is_array($this->tokens[$i])
&& 0 !== strpos($this->tokens[$i][1], '__EMU__')
) {
$this->tokens[$i][1] = preg_replace_callback(
'(~__EMU__([A-Z]++)__(?:([A-Za-z0-9]++)__)?~)',
array($this, 'restoreContentCallback'),
$this->tokens[$i][1]
);
}
}
}
/*
* This method is a callback for restoring EMU sequences in
* multichar tokens (like strings) to their original value.
*/
public function restoreContentCallback(array $matches) {
if ('BINARY' === $matches[1]) {
return $matches[2];
} else if ('ELLIPSIS' === $matches[1]) {
return '...';
} else if ('POW' === $matches[1]) {
return '**';
} else if ('POWEQUAL' === $matches[1]) {
return '**=';
} else if ('COALESCE' === $matches[1]) {
return '??';
} else if ('SPACESHIP' === $matches[1]) {
return '<=>';
} else {
return $matches[0];
}
}
public function getNextToken(&$value = null, &$startAttributes = null, &$endAttributes = null) {
$token = parent::getNextToken($value, $startAttributes, $endAttributes);
// replace new keywords by their respective tokens. This is not done
// if we currently are in an object access (e.g. in $obj->namespace
// "namespace" stays a T_STRING tokens and isn't converted to T_NAMESPACE)
if (Parser::T_STRING === $token && !$this->inObjectAccess) {
if (isset($this->newKeywords[strtolower($value)])) {
return $this->newKeywords[strtolower($value)];
}
// keep track of whether we currently are in an object access (after ->)
} elseif (Parser::T_OBJECT_OPERATOR === $token) {
$this->inObjectAccess = true;
} else {
$this->inObjectAccess = false;
}
return $token;
}
}

77
vendor/nikic/php-parser/lib/PhpParser/Node.php vendored
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@@ -1,77 +0,0 @@
<?php
namespace PhpParser;
interface Node
{
/**
* Gets the type of the node.
*
* @return string Type of the node
*/
public function getType();
/**
* Gets the names of the sub nodes.
*
* @return array Names of sub nodes
*/
public function getSubNodeNames();
/**
* Gets line the node started in.
*
* @return int Line
*/
public function getLine();
/**
* Sets line the node started in.
*
* @param int $line Line
*/
public function setLine($line);
/**
* Gets the doc comment of the node.
*
* The doc comment has to be the last comment associated with the node.
*
* @return null|Comment\Doc Doc comment object or null
*/
public function getDocComment();
/**
* Sets an attribute on a node.
*
* @param string $key
* @param mixed $value
*/
public function setAttribute($key, $value);
/**
* Returns whether an attribute exists.
*
* @param string $key
*
* @return bool
*/
public function hasAttribute($key);
/**
* Returns the value of an attribute.
*
* @param string $key
* @param mixed $default
*
* @return mixed
*/
public function &getAttribute($key, $default = null);
/**
* Returns all attributes for the given node.
*
* @return array
*/
public function getAttributes();
}

34
vendor/nikic/php-parser/lib/PhpParser/Node/Arg.php vendored
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@@ -1,34 +0,0 @@
<?php
namespace PhpParser\Node;
use PhpParser\NodeAbstract;
class Arg extends NodeAbstract
{
/** @var Expr Value to pass */
public $value;
/** @var bool Whether to pass by ref */
public $byRef;
/** @var bool Whether to unpack the argument */
public $unpack;
/**
* Constructs a function call argument node.
*
* @param Expr $value Value to pass
* @param bool $byRef Whether to pass by ref
* @param bool $unpack Whether to unpack the argument
* @param array $attributes Additional attributes
*/
public function __construct(Expr $value, $byRef = false, $unpack = false, array $attributes = array()) {
parent::__construct(null, $attributes);
$this->value = $value;
$this->byRef = $byRef;
$this->unpack = $unpack;
}
public function getSubNodeNames() {
return array('value', 'byRef', 'unpack');
}
}

30
vendor/nikic/php-parser/lib/PhpParser/Node/Const_.php vendored
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@@ -1,30 +0,0 @@
<?php
namespace PhpParser\Node;
use PhpParser\NodeAbstract;
class Const_ extends NodeAbstract
{
/** @var string Name */
public $name;
/** @var Expr Value */
public $value;
/**
* Constructs a const node for use in class const and const statements.
*
* @param string $name Name
* @param Expr $value Value
* @param array $attributes Additional attributes
*/
public function __construct($name, Expr $value, array $attributes = array()) {
parent::__construct(null, $attributes);
$this->name = $name;
$this->value = $value;
}
public function getSubNodeNames() {
return array('name', 'value');
}
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr.php vendored
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@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node;
use PhpParser\NodeAbstract;
abstract class Expr extends NodeAbstract
{
}

30
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/ArrayDimFetch.php vendored
View File

@@ -1,30 +0,0 @@
<?php
namespace PhpParser\Node\Expr;
use PhpParser\Node\Expr;
class ArrayDimFetch extends Expr
{
/** @var Expr Variable */
public $var;
/** @var null|Expr Array index / dim */
public $dim;
/**
* Constructs an array index fetch node.
*
* @param Expr $var Variable
* @param null|Expr $dim Array index / dim
* @param array $attributes Additional attributes
*/
public function __construct(Expr $var, Expr $dim = null, array $attributes = array()) {
parent::__construct(null, $attributes);
$this->var = $var;
$this->dim = $dim;
}
public function getSubnodeNames() {
return array('var', 'dim');
}
}

34
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/ArrayItem.php vendored
View File

@@ -1,34 +0,0 @@
<?php
namespace PhpParser\Node\Expr;
use PhpParser\Node\Expr;
class ArrayItem extends Expr
{
/** @var null|Expr Key */
public $key;
/** @var Expr Value */
public $value;
/** @var bool Whether to assign by reference */
public $byRef;
/**
* Constructs an array item node.
*
* @param Expr $value Value
* @param null|Expr $key Key
* @param bool $byRef Whether to assign by reference
* @param array $attributes Additional attributes
*/
public function __construct(Expr $value, Expr $key = null, $byRef = false, array $attributes = array()) {
parent::__construct(null, $attributes);
$this->key = $key;
$this->value = $value;
$this->byRef = $byRef;
}
public function getSubNodeNames() {
return array('key', 'value', 'byRef');
}
}

26
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Array_.php vendored
View File

@@ -1,26 +0,0 @@
<?php
namespace PhpParser\Node\Expr;
use PhpParser\Node\Expr;
class Array_ extends Expr
{
/** @var ArrayItem[] Items */
public $items;
/**
* Constructs an array node.
*
* @param ArrayItem[] $items Items of the array
* @param array $attributes Additional attributes
*/
public function __construct(array $items = array(), array $attributes = array()) {
parent::__construct(null, $attributes);
$this->items = $items;
}
public function getSubNodeNames() {
return array('items');
}
}

30
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Assign.php vendored
View File

@@ -1,30 +0,0 @@
<?php
namespace PhpParser\Node\Expr;
use PhpParser\Node\Expr;
class Assign extends Expr
{
/** @var Expr Variable */
public $var;
/** @var Expr Expression */
public $expr;
/**
* Constructs an assignment node.
*
* @param Expr $var Variable
* @param Expr $expr Expression
* @param array $attributes Additional attributes
*/
public function __construct(Expr $var, Expr $expr, array $attributes = array()) {
parent::__construct(null, $attributes);
$this->var = $var;
$this->expr = $expr;
}
public function getSubNodeNames() {
return array('var', 'expr');
}
}

34
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp.php vendored
View File

@@ -1,34 +0,0 @@
<?php
namespace PhpParser\Node\Expr;
use PhpParser\Node\Expr;
/**
* @property Expr $var Variable
* @property Expr $expr Expression
*/
abstract class AssignOp extends Expr
{
/** @var Expr Variable */
public $var;
/** @var Expr Expression */
public $expr;
/**
* Constructs a compound assignment operation node.
*
* @param Expr $var Variable
* @param Expr $expr Expression
* @param array $attributes Additional attributes
*/
public function __construct(Expr $var, Expr $expr, array $attributes = array()) {
parent::__construct(null, $attributes);
$this->var = $var;
$this->expr = $expr;
}
public function getSubNodeNames() {
return array('var', 'expr');
}
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/BitwiseAnd.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\AssignOp;
use PhpParser\Node\Expr\AssignOp;
class BitwiseAnd extends AssignOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/BitwiseOr.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\AssignOp;
use PhpParser\Node\Expr\AssignOp;
class BitwiseOr extends AssignOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/BitwiseXor.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\AssignOp;
use PhpParser\Node\Expr\AssignOp;
class BitwiseXor extends AssignOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Concat.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\AssignOp;
use PhpParser\Node\Expr\AssignOp;
class Concat extends AssignOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Div.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\AssignOp;
use PhpParser\Node\Expr\AssignOp;
class Div extends AssignOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Minus.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\AssignOp;
use PhpParser\Node\Expr\AssignOp;
class Minus extends AssignOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Mod.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\AssignOp;
use PhpParser\Node\Expr\AssignOp;
class Mod extends AssignOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Mul.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\AssignOp;
use PhpParser\Node\Expr\AssignOp;
class Mul extends AssignOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Plus.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\AssignOp;
use PhpParser\Node\Expr\AssignOp;
class Plus extends AssignOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Pow.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\AssignOp;
use PhpParser\Node\Expr\AssignOp;
class Pow extends AssignOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/ShiftLeft.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\AssignOp;
use PhpParser\Node\Expr\AssignOp;
class ShiftLeft extends AssignOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/ShiftRight.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\AssignOp;
use PhpParser\Node\Expr\AssignOp;
class ShiftRight extends AssignOp
{
}

34
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignRef.php vendored
View File

@@ -1,34 +0,0 @@
<?php
namespace PhpParser\Node\Expr;
use PhpParser\Node\Expr;
/**
* @property Expr $var Variable reference is assigned to
* @property Expr $expr Variable which is referenced
*/
class AssignRef extends Expr
{
/** @var Expr Variable reference is assigned to */
public $var;
/** @var Expr Variable which is referenced */
public $expr;
/**
* Constructs an assignment node.
*
* @param Expr $var Variable
* @param Expr $expr Expression
* @param array $attributes Additional attributes
*/
public function __construct(Expr $var, Expr $expr, array $attributes = array()) {
parent::__construct(null, $attributes);
$this->var = $var;
$this->expr = $expr;
}
public function getSubNodeNames() {
return array('var', 'expr');
}
}

30
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp.php vendored
View File

@@ -1,30 +0,0 @@
<?php
namespace PhpParser\Node\Expr;
use PhpParser\Node\Expr;
abstract class BinaryOp extends Expr
{
/** @var Expr The left hand side expression */
public $left;
/** @var Expr The right hand side expression */
public $right;
/**
* Constructs a bitwise and node.
*
* @param Expr $left The left hand side expression
* @param Expr $right The right hand side expression
* @param array $attributes Additional attributes
*/
public function __construct(Expr $left, Expr $right, array $attributes = array()) {
parent::__construct(null, $attributes);
$this->left = $left;
$this->right = $right;
}
public function getSubNodeNames() {
return array('left', 'right');
}
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/BitwiseAnd.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\BinaryOp;
use PhpParser\Node\Expr\BinaryOp;
class BitwiseAnd extends BinaryOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/BitwiseOr.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\BinaryOp;
use PhpParser\Node\Expr\BinaryOp;
class BitwiseOr extends BinaryOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/BitwiseXor.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\BinaryOp;
use PhpParser\Node\Expr\BinaryOp;
class BitwiseXor extends BinaryOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/BooleanAnd.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\BinaryOp;
use PhpParser\Node\Expr\BinaryOp;
class BooleanAnd extends BinaryOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/BooleanOr.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\BinaryOp;
use PhpParser\Node\Expr\BinaryOp;
class BooleanOr extends BinaryOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Coalesce.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\BinaryOp;
use PhpParser\Node\Expr\BinaryOp;
class Coalesce extends BinaryOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Concat.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\BinaryOp;
use PhpParser\Node\Expr\BinaryOp;
class Concat extends BinaryOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Div.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\BinaryOp;
use PhpParser\Node\Expr\BinaryOp;
class Div extends BinaryOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Equal.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\BinaryOp;
use PhpParser\Node\Expr\BinaryOp;
class Equal extends BinaryOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Greater.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\BinaryOp;
use PhpParser\Node\Expr\BinaryOp;
class Greater extends BinaryOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/GreaterOrEqual.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\BinaryOp;
use PhpParser\Node\Expr\BinaryOp;
class GreaterOrEqual extends BinaryOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Identical.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\BinaryOp;
use PhpParser\Node\Expr\BinaryOp;
class Identical extends BinaryOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/LogicalAnd.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\BinaryOp;
use PhpParser\Node\Expr\BinaryOp;
class LogicalAnd extends BinaryOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/LogicalOr.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\BinaryOp;
use PhpParser\Node\Expr\BinaryOp;
class LogicalOr extends BinaryOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/LogicalXor.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\BinaryOp;
use PhpParser\Node\Expr\BinaryOp;
class LogicalXor extends BinaryOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Minus.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\BinaryOp;
use PhpParser\Node\Expr\BinaryOp;
class Minus extends BinaryOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Mod.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\BinaryOp;
use PhpParser\Node\Expr\BinaryOp;
class Mod extends BinaryOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Mul.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\BinaryOp;
use PhpParser\Node\Expr\BinaryOp;
class Mul extends BinaryOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/NotEqual.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\BinaryOp;
use PhpParser\Node\Expr\BinaryOp;
class NotEqual extends BinaryOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/NotIdentical.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\BinaryOp;
use PhpParser\Node\Expr\BinaryOp;
class NotIdentical extends BinaryOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Plus.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\BinaryOp;
use PhpParser\Node\Expr\BinaryOp;
class Plus extends BinaryOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Pow.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\BinaryOp;
use PhpParser\Node\Expr\BinaryOp;
class Pow extends BinaryOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/ShiftLeft.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\BinaryOp;
use PhpParser\Node\Expr\BinaryOp;
class ShiftLeft extends BinaryOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/ShiftRight.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\BinaryOp;
use PhpParser\Node\Expr\BinaryOp;
class ShiftRight extends BinaryOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Smaller.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\BinaryOp;
use PhpParser\Node\Expr\BinaryOp;
class Smaller extends BinaryOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/SmallerOrEqual.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\BinaryOp;
use PhpParser\Node\Expr\BinaryOp;
class SmallerOrEqual extends BinaryOp
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Spaceship.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\BinaryOp;
use PhpParser\Node\Expr\BinaryOp;
class Spaceship extends BinaryOp
{
}

26
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BitwiseNot.php vendored
View File

@@ -1,26 +0,0 @@
<?php
namespace PhpParser\Node\Expr;
use PhpParser\Node\Expr;
class BitwiseNot extends Expr
{
/** @var Expr Expression */
public $expr;
/**
* Constructs a bitwise not node.
*
* @param Expr $expr Expression
* @param array $attributes Additional attributes
*/
public function __construct(Expr $expr, array $attributes = array()) {
parent::__construct(null, $attributes);
$this->expr = $expr;
}
public function getSubNodeNames() {
return array('expr');
}
}

26
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BooleanNot.php vendored
View File

@@ -1,26 +0,0 @@
<?php
namespace PhpParser\Node\Expr;
use PhpParser\Node\Expr;
class BooleanNot extends Expr
{
/** @var Expr Expression */
public $expr;
/**
* Constructs a boolean not node.
*
* @param Expr $expr Expression
* @param array $attributes Additional attributes
*/
public function __construct(Expr $expr, array $attributes = array()) {
parent::__construct(null, $attributes);
$this->expr = $expr;
}
public function getSubNodeNames() {
return array('expr');
}
}

26
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast.php vendored
View File

@@ -1,26 +0,0 @@
<?php
namespace PhpParser\Node\Expr;
use PhpParser\Node\Expr;
abstract class Cast extends Expr
{
/** @var Expr Expression */
public $expr;
/**
* Constructs a cast node.
*
* @param Expr $expr Expression
* @param array $attributes Additional attributes
*/
public function __construct(Expr $expr, array $attributes = array()) {
parent::__construct(null, $attributes);
$this->expr = $expr;
}
public function getSubNodeNames() {
return array('expr');
}
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Array_.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\Cast;
use PhpParser\Node\Expr\Cast;
class Array_ extends Cast
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Bool_.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\Cast;
use PhpParser\Node\Expr\Cast;
class Bool_ extends Cast
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Double.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\Cast;
use PhpParser\Node\Expr\Cast;
class Double extends Cast
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Int_.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\Cast;
use PhpParser\Node\Expr\Cast;
class Int_ extends Cast
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Object_.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\Cast;
use PhpParser\Node\Expr\Cast;
class Object_ extends Cast
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/String_.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\Cast;
use PhpParser\Node\Expr\Cast;
class String_ extends Cast
{
}

9
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Unset_.php vendored
View File

@@ -1,9 +0,0 @@
<?php
namespace PhpParser\Node\Expr\Cast;
use PhpParser\Node\Expr\Cast;
class Unset_ extends Cast
{
}

31
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/ClassConstFetch.php vendored
View File

@@ -1,31 +0,0 @@
<?php
namespace PhpParser\Node\Expr;
use PhpParser\Node\Name;
use PhpParser\Node\Expr;
class ClassConstFetch extends Expr
{
/** @var Name|Expr Class name */
public $class;
/** @var string Constant name */
public $name;
/**
* Constructs a class const fetch node.
*
* @param Name|Expr $class Class name
* @param string $name Constant name
* @param array $attributes Additional attributes
*/
public function __construct($class, $name, array $attributes = array()) {
parent::__construct(null, $attributes);
$this->class = $class;
$this->name = $name;
}
public function getSubNodeNames() {
return array('class', 'name');
}
}

26
vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Clone_.php vendored
View File

@@ -1,26 +0,0 @@
<?php
namespace PhpParser\Node\Expr;
use PhpParser\Node\Expr;
class Clone_ extends Expr
{
/** @var Expr Expression */
public $expr;
/**
* Constructs a clone node.
*
* @param Expr $expr Expression
* @param array $attributes Additional attributes
*/
public function __construct(Expr $expr, array $attributes = array()) {
parent::__construct(null, $attributes);
$this->expr = $expr;
}
public function getSubNodeNames() {
return array('expr');
}
}

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