Verzeichnisstruktur phpBB-3.2.0
- Veröffentlicht
- 06.01.2017
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SimpleXMLElement.php
001 <?php
002
003 /*
004 * This file is part of the Symfony package.
005 *
006 * (c) Fabien Potencier <fabien@symfony.com>
007 *
008 * For the full copyright and license information, please view the LICENSE
009 * file that was distributed with this source code.
010 */
011
012 namespace Symfony\Component\DependencyInjection;
013
014 @trigger_error('The '.__NAMESPACE__.'\SimpleXMLElement class is deprecated since version 2.5 and will be removed in 3.0.', E_USER_DEPRECATED);
015
016 use Symfony\Component\Config\Util\XmlUtils;
017 use Symfony\Component\ExpressionLanguage\Expression;
018
019 /**
020 * SimpleXMLElement class.
021 *
022 * @author Fabien Potencier <fabien@symfony.com>
023 *
024 * @deprecated since version 2.5, to be removed in 3.0.
025 */
026 class SimpleXMLElement extends \SimpleXMLElement
027 {
028 /**
029 * Converts an attribute as a PHP type.
030 *
031 * @param string $name
032 *
033 * @return mixed
034 */
035 public function getAttributeAsPhp($name)
036 {
037 return self::phpize($this[$name]);
038 }
039
040 /**
041 * Returns arguments as valid PHP types.
042 *
043 * @param string $name
044 * @param bool $lowercase
045 *
046 * @return mixed
047 */
048 public function getArgumentsAsPhp($name, $lowercase = true)
049 {
050 $arguments = array();
051 foreach ($this->$name as $arg) {
052 if (isset($arg['name'])) {
053 $arg['key'] = (string) $arg['name'];
054 }
055 $key = isset($arg['key']) ? (string) $arg['key'] : (!$arguments ? 0 : max(array_keys($arguments)) + 1);
056
057 // parameter keys are case insensitive
058 if ('parameter' == $name && $lowercase) {
059 $key = strtolower($key);
060 }
061
062 // this is used by DefinitionDecorator to overwrite a specific
063 // argument of the parent definition
064 if (isset($arg['index'])) {
065 $key = 'index_'.$arg['index'];
066 }
067
068 switch ($arg['type']) {
069 case 'service':
070 $invalidBehavior = ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE;
071 if (isset($arg['on-invalid']) && 'ignore' == $arg['on-invalid']) {
072 $invalidBehavior = ContainerInterface::IGNORE_ON_INVALID_REFERENCE;
073 } elseif (isset($arg['on-invalid']) && 'null' == $arg['on-invalid']) {
074 $invalidBehavior = ContainerInterface::NULL_ON_INVALID_REFERENCE;
075 }
076
077 if (isset($arg['strict'])) {
078 $strict = self::phpize($arg['strict']);
079 } else {
080 $strict = true;
081 }
082
083 $arguments[$key] = new Reference((string) $arg['id'], $invalidBehavior, $strict);
084 break;
085 case 'expression':
086 $arguments[$key] = new Expression((string) $arg);
087 break;
088 case 'collection':
089 $arguments[$key] = $arg->getArgumentsAsPhp($name, false);
090 break;
091 case 'string':
092 $arguments[$key] = (string) $arg;
093 break;
094 case 'constant':
095 $arguments[$key] = constant((string) $arg);
096 break;
097 default:
098 $arguments[$key] = self::phpize($arg);
099 }
100 }
101
102 return $arguments;
103 }
104
105 /**
106 * Converts an xml value to a PHP type.
107 *
108 * @param mixed $value
109 *
110 * @return mixed
111 */
112 public static function phpize($value)
113 {
114 return XmlUtils::phpize($value);
115 }
116 }
117