Version 1

[yaffs-website] / vendor / symfony / dependency-injection / SimpleXMLElement.php

diff --git a/vendor/symfony/dependency-injection/SimpleXMLElement.php b/vendor/symfony/dependency-injection/SimpleXMLElement.php
new file mode 100644 (file)
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+++ b/vendor/symfony/dependency-injection/SimpleXMLElement.php
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+<?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\DependencyInjection;
+
+@trigger_error('The '.__NAMESPACE__.'\SimpleXMLElement class is deprecated since version 2.5 and will be removed in 3.0.', E_USER_DEPRECATED);
+
+use Symfony\Component\Config\Util\XmlUtils;
+use Symfony\Component\ExpressionLanguage\Expression;
+
+/**
+ * SimpleXMLElement class.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @deprecated since version 2.5, to be removed in 3.0.
+ */
+class SimpleXMLElement extends \SimpleXMLElement
+{
+    /**
+     * Converts an attribute as a PHP type.
+     *
+     * @param string $name
+     *
+     * @return mixed
+     */
+    public function getAttributeAsPhp($name)
+    {
+        return self::phpize($this[$name]);
+    }
+
+    /**
+     * Returns arguments as valid PHP types.
+     *
+     * @param string $name
+     * @param bool   $lowercase
+     *
+     * @return mixed
+     */
+    public function getArgumentsAsPhp($name, $lowercase = true)
+    {
+        $arguments = array();
+        foreach ($this->$name as $arg) {
+            if (isset($arg['name'])) {
+                $arg['key'] = (string) $arg['name'];
+            }
+            $key = isset($arg['key']) ? (string) $arg['key'] : (!$arguments ? 0 : max(array_keys($arguments)) + 1);
+
+            // parameter keys are case insensitive
+            if ('parameter' == $name && $lowercase) {
+                $key = strtolower($key);
+            }
+
+            // this is used by DefinitionDecorator to overwrite a specific
+            // argument of the parent definition
+            if (isset($arg['index'])) {
+                $key = 'index_'.$arg['index'];
+            }
+
+            switch ($arg['type']) {
+                case 'service':
+                    $invalidBehavior = ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE;
+                    if (isset($arg['on-invalid']) && 'ignore' == $arg['on-invalid']) {
+                        $invalidBehavior = ContainerInterface::IGNORE_ON_INVALID_REFERENCE;
+                    } elseif (isset($arg['on-invalid']) && 'null' == $arg['on-invalid']) {
+                        $invalidBehavior = ContainerInterface::NULL_ON_INVALID_REFERENCE;
+                    }
+
+                    if (isset($arg['strict'])) {
+                        $strict = self::phpize($arg['strict']);
+                    } else {
+                        $strict = true;
+                    }
+
+                    $arguments[$key] = new Reference((string) $arg['id'], $invalidBehavior, $strict);
+                    break;
+                case 'expression':
+                    $arguments[$key] = new Expression((string) $arg);
+                    break;
+                case 'collection':
+                    $arguments[$key] = $arg->getArgumentsAsPhp($name, false);
+                    break;
+                case 'string':
+                    $arguments[$key] = (string) $arg;
+                    break;
+                case 'constant':
+                    $arguments[$key] = constant((string) $arg);
+                    break;
+                default:
+                    $arguments[$key] = self::phpize($arg);
+            }
+        }
+
+        return $arguments;
+    }
+
+    /**
+     * Converts an xml value to a PHP type.
+     *
+     * @param mixed $value
+     *
+     * @return mixed
+     */
+    public static function phpize($value)
+    {
+        return XmlUtils::phpize($value);
+    }
+}