Version 1

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

diff --git a/vendor/symfony/expression-language/Node/ConditionalNode.php b/vendor/symfony/expression-language/Node/ConditionalNode.php
new file mode 100644 (file)
index 0000000..5d326fa
--- /dev/null
+++ b/vendor/symfony/expression-language/Node/ConditionalNode.php
@@ -0,0 +1,51 @@
+<?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 ConditionalNode extends Node
+{
+    public function __construct(Node $expr1, Node $expr2, Node $expr3)
+    {
+        parent::__construct(
+            array('expr1' => $expr1, 'expr2' => $expr2, 'expr3' => $expr3)
+        );
+    }
+
+    public function compile(Compiler $compiler)
+    {
+        $compiler
+            ->raw('((')
+            ->compile($this->nodes['expr1'])
+            ->raw(') ? (')
+            ->compile($this->nodes['expr2'])
+            ->raw(') : (')
+            ->compile($this->nodes['expr3'])
+            ->raw('))')
+        ;
+    }
+
+    public function evaluate($functions, $values)
+    {
+        if ($this->nodes['expr1']->evaluate($functions, $values)) {
+            return $this->nodes['expr2']->evaluate($functions, $values);
+        }
+
+        return $this->nodes['expr3']->evaluate($functions, $values);
+    }
+}