102 lines
3.3 KiB
PHP
102 lines
3.3 KiB
PHP
<?php
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namespace PhpParser\Node\Stmt;
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use PhpParser\Node;
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use PhpParser\Node\FunctionLike;
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use PhpParser\Error;
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class ClassMethod extends Node\Stmt implements FunctionLike
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{
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/** @var int Type */
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public $type;
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/** @var bool Whether to return by reference */
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public $byRef;
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/** @var string Name */
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public $name;
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/** @var Node\Param[] Parameters */
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public $params;
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/** @var null|string|Node\Name Return type */
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public $returnType;
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/** @var Node[] Statements */
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public $stmts;
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/**
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* Constructs a class method node.
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*
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* @param string $name Name
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* @param array $subNodes Array of the following optional subnodes:
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* 'type' => MODIFIER_PUBLIC: Type
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* 'byRef' => false : Whether to return by reference
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* 'params' => array() : Parameters
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* 'returnType' => null : Return type
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* 'stmts' => array() : Statements
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* @param array $attributes Additional attributes
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*/
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public function __construct($name, array $subNodes = array(), array $attributes = array()) {
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parent::__construct($attributes);
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$this->type = isset($subNodes['type']) ? $subNodes['type'] : 0;
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$this->byRef = isset($subNodes['byRef']) ? $subNodes['byRef'] : false;
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$this->name = $name;
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$this->params = isset($subNodes['params']) ? $subNodes['params'] : array();
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$this->returnType = isset($subNodes['returnType']) ? $subNodes['returnType'] : null;
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$this->stmts = array_key_exists('stmts', $subNodes) ? $subNodes['stmts'] : array();
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if ($this->type & Class_::MODIFIER_STATIC) {
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switch (strtolower($this->name)) {
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case '__construct':
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throw new Error(sprintf('Constructor %s() cannot be static', $this->name));
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case '__destruct':
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throw new Error(sprintf('Destructor %s() cannot be static', $this->name));
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case '__clone':
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throw new Error(sprintf('Clone method %s() cannot be static', $this->name));
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}
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}
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}
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public function getSubNodeNames() {
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return array('type', 'byRef', 'name', 'params', 'returnType', 'stmts');
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}
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public function returnsByRef() {
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return $this->byRef;
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}
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public function getParams() {
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return $this->params;
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}
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public function getReturnType() {
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return $this->returnType;
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}
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public function getStmts() {
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return $this->stmts;
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}
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public function isPublic() {
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return ($this->type & Class_::MODIFIER_PUBLIC) !== 0
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|| ($this->type & Class_::VISIBILITY_MODIFER_MASK) === 0;
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}
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public function isProtected() {
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return (bool) ($this->type & Class_::MODIFIER_PROTECTED);
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}
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public function isPrivate() {
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return (bool) ($this->type & Class_::MODIFIER_PRIVATE);
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}
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public function isAbstract() {
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return (bool) ($this->type & Class_::MODIFIER_ABSTRACT);
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}
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public function isFinal() {
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return (bool) ($this->type & Class_::MODIFIER_FINAL);
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}
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public function isStatic() {
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return (bool) ($this->type & Class_::MODIFIER_STATIC);
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}
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}
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