124 lines
3.8 KiB
PHP
124 lines
3.8 KiB
PHP
<?php
|
|
|
|
/*
|
|
* This file is part of the Symfony package.
|
|
*
|
|
* (c) Fabien Potencier <fabien@symfony.com>
|
|
*
|
|
* For the full copyright and license information, please view the LICENSE
|
|
* file that was distributed with this source code.
|
|
*/
|
|
|
|
namespace Symfony\Component\VarDumper\Caster;
|
|
|
|
use Symfony\Component\VarDumper\Exception\ThrowingCasterException;
|
|
use Symfony\Component\VarDumper\Cloner\Stub;
|
|
|
|
/**
|
|
* Casts common Exception classes to array representation.
|
|
*
|
|
* @author Nicolas Grekas <p@tchwork.com>
|
|
*/
|
|
class ExceptionCaster
|
|
{
|
|
public static $traceArgs = true;
|
|
public static $errorTypes = array(
|
|
E_DEPRECATED => 'E_DEPRECATED',
|
|
E_USER_DEPRECATED => 'E_USER_DEPRECATED',
|
|
E_RECOVERABLE_ERROR => 'E_RECOVERABLE_ERROR',
|
|
E_ERROR => 'E_ERROR',
|
|
E_WARNING => 'E_WARNING',
|
|
E_PARSE => 'E_PARSE',
|
|
E_NOTICE => 'E_NOTICE',
|
|
E_CORE_ERROR => 'E_CORE_ERROR',
|
|
E_CORE_WARNING => 'E_CORE_WARNING',
|
|
E_COMPILE_ERROR => 'E_COMPILE_ERROR',
|
|
E_COMPILE_WARNING => 'E_COMPILE_WARNING',
|
|
E_USER_ERROR => 'E_USER_ERROR',
|
|
E_USER_WARNING => 'E_USER_WARNING',
|
|
E_USER_NOTICE => 'E_USER_NOTICE',
|
|
E_STRICT => 'E_STRICT',
|
|
);
|
|
|
|
public static function castException(\Exception $e, array $a, Stub $stub, $isNested)
|
|
{
|
|
$trace = $a["\0Exception\0trace"];
|
|
unset($a["\0Exception\0trace"]); // Ensures the trace is always last
|
|
|
|
static::filterTrace($trace, static::$traceArgs);
|
|
|
|
if (null !== $trace) {
|
|
$a["\0Exception\0trace"] = $trace;
|
|
}
|
|
if (empty($a["\0Exception\0previous"])) {
|
|
unset($a["\0Exception\0previous"]);
|
|
}
|
|
unset($a["\0Exception\0string"], $a["\0+\0xdebug_message"], $a["\0+\0__destructorException"]);
|
|
|
|
return $a;
|
|
}
|
|
|
|
public static function castErrorException(\ErrorException $e, array $a, Stub $stub, $isNested)
|
|
{
|
|
if (isset($a[$s = "\0*\0severity"], self::$errorTypes[$a[$s]])) {
|
|
$a[$s] = new ConstStub(self::$errorTypes[$a[$s]], $a[$s]);
|
|
}
|
|
|
|
return $a;
|
|
}
|
|
|
|
public static function castThrowingCasterException(ThrowingCasterException $e, array $a, Stub $stub, $isNested)
|
|
{
|
|
$b = (array) $a["\0Exception\0previous"];
|
|
|
|
if (isset($b["\0*\0message"])) {
|
|
$a["\0~\0message"] = $b["\0*\0message"];
|
|
}
|
|
|
|
if (isset($a["\0Exception\0trace"])) {
|
|
$b["\0Exception\0trace"][0] += array(
|
|
'file' => $b["\0*\0file"],
|
|
'line' => $b["\0*\0line"],
|
|
);
|
|
array_splice($b["\0Exception\0trace"], -1 - count($a["\0Exception\0trace"]));
|
|
static::filterTrace($b["\0Exception\0trace"], false);
|
|
$a["\0~\0trace"] = $b["\0Exception\0trace"];
|
|
}
|
|
|
|
unset($a["\0Exception\0trace"], $a["\0Exception\0previous"], $a["\0*\0code"], $a["\0*\0file"], $a["\0*\0line"]);
|
|
|
|
return $a;
|
|
}
|
|
|
|
public static function filterTrace(&$trace, $dumpArgs, $offset = 0)
|
|
{
|
|
if (0 > $offset || empty($trace[$offset])) {
|
|
return $trace = null;
|
|
}
|
|
|
|
$t = $trace[$offset];
|
|
|
|
if (empty($t['class']) && isset($t['function'])) {
|
|
if ('user_error' === $t['function'] || 'trigger_error' === $t['function']) {
|
|
++$offset;
|
|
}
|
|
}
|
|
|
|
if ($offset) {
|
|
array_splice($trace, 0, $offset);
|
|
}
|
|
|
|
foreach ($trace as &$t) {
|
|
$t = array(
|
|
'call' => (isset($t['class']) ? $t['class'].$t['type'] : '').$t['function'].'()',
|
|
'file' => isset($t['line']) ? "{$t['file']}:{$t['line']}" : '',
|
|
'args' => &$t['args'],
|
|
);
|
|
|
|
if (!isset($t['args']) || !$dumpArgs) {
|
|
unset($t['args']);
|
|
}
|
|
}
|
|
}
|
|
}
|