From e46513557a5160331c373d1568102ebd5d7ee8db Mon Sep 17 00:00:00 2001
From: parnas <parnas@parnas.org>
Date: Tue, 1 Apr 2014 11:52:52 +0200
Subject: [PATCH] Strict in_array check in Parser.php

Otherwise it doesn't throw an error for the cases when passed parameters array includes zero key.
---
 src/Symfony/Component/ExpressionLanguage/Parser.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Symfony/Component/ExpressionLanguage/Parser.php b/src/Symfony/Component/ExpressionLanguage/Parser.php
index f0d2321241..db4b5858b1 100644
--- a/src/Symfony/Component/ExpressionLanguage/Parser.php
+++ b/src/Symfony/Component/ExpressionLanguage/Parser.php
@@ -190,7 +190,7 @@ class Parser
 
                             $node = new Node\FunctionNode($token->value, $this->parseArguments());
                         } else {
-                            if (!in_array($token->value, $this->names)) {
+                            if (!in_array($token->value, $this->names, true)) {
                                 throw new SyntaxError(sprintf('Variable "%s" is not valid', $token->value), $token->cursor);
                             }