Version 1

[yaffs-website] / vendor / symfony / expression-language / Node / FunctionNode.php

diff --git a/vendor/symfony/expression-language/Node/FunctionNode.php b/vendor/symfony/expression-language/Node/FunctionNode.php
new file mode 100644 (file)
index 0000000..ab23acb
--- /dev/null
+++ b/vendor/symfony/expression-language/Node/FunctionNode.php
@@ -0,0 +1,52 @@
+<?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\ExpressionLanguage\Node;
+
+use Symfony\Component\ExpressionLanguage\Compiler;
+
+/**
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @internal
+ */
+class FunctionNode extends Node
+{
+    public function __construct($name, Node $arguments)
+    {
+        parent::__construct(
+            array('arguments' => $arguments),
+            array('name' => $name)
+        );
+    }
+
+    public function compile(Compiler $compiler)
+    {
+        $arguments = array();
+        foreach ($this->nodes['arguments']->nodes as $node) {
+            $arguments[] = $compiler->subcompile($node);
+        }
+
+        $function = $compiler->getFunction($this->attributes['name']);
+
+        $compiler->raw(call_user_func_array($function['compiler'], $arguments));
+    }
+
+    public function evaluate($functions, $values)
+    {
+        $arguments = array($values);
+        foreach ($this->nodes['arguments']->nodes as $node) {
+            $arguments[] = $node->evaluate($functions, $values);
+        }
+
+        return call_user_func_array($functions[$this->attributes['name']]['evaluator'], $arguments);
+    }
+}