1 files changed, 17 insertions, 0 deletions
diff --git a/lib/kolab_utils.php b/lib/kolab_utils.php
index e2602af..91dad55 100644
--- a/lib/kolab_utils.php
+++ b/lib/kolab_utils.php
@@ -206,4 +206,21 @@ class kolab_utils
 
         return $str;
     }
+
+    /**
+     * Escape string for use in javascript code
+     *
+     * @param string $str String
+     *
+     * @return string Escaped string
+     */
+    public static function js_escape($str)
+    {
+        return strtr($str, array(
+                '"'  => '\\"',
+                "'"  => "\\'",
+                "\\" => "\\\\",
+                "\n" => '\n',
+        ));
+    }
 }