From 1a6ef6f0fa3db0a644d02a67dca640c1f9aba3d2 Mon Sep 17 00:00:00 2001
From: Svein-Tore Griff With <with@amendor.com>
Date: Fri, 8 Nov 2013 18:24:42 +0100
Subject: [PATCH] Why are we using | instead of / around the regex? Change to /
 so that we may use | inside the regex

---
 h5p.classes.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/h5p.classes.php b/h5p.classes.php
index e2beb8e..f37a4c8 100644
--- a/h5p.classes.php
+++ b/h5p.classes.php
@@ -1240,7 +1240,7 @@ class H5PContentValidator {
 
     // Check if string is according to optional regexp in semantics
     if (isset($semantics->regexp)) {
-      $pattern = '|' . $semantics->regexp->pattern . '|';
+      $pattern = '/' . $semantics->regexp->pattern . '/';
       $pattern .= isset($semantics->regexp->modifiers) ? $semantics->regexp->modifiers : '';
       if (preg_match($pattern, $text) === 0) {
         // Note: explicitly ignore return value FALSE, to avoid removing text