Better regex for template expressions + fix indentation

thomascube

2010-02-18 030db5b6c0489158b5a4cf1ab6d2542db0519de8

 program/include/rcube_template.php

@@ -555,7 +555,7 @@
     * Parses expression and replaces variables
     *
     * @param  string Expression statement
     * @return string Expression statement
     * @return string Expression value
     */
    private function parse_expression($expression)
    {
@@ -563,9 +563,9 @@
            array(
                '/session:([a-z0-9_]+)/i',
                '/config:([a-z0-9_]+)(:([a-z0-9_]+))?/i',
                '/env:([a-z0-9_]+)/i',
                '/request:([a-z0-9_]+)/i',
                '/cookie:([a-z0-9_]+)/i',
                '/env:([a-z0-9_-]+)/i',
                '/request:([a-z0-9_-]+)/i',
                '/cookie:([a-z0-9_-]+)/i',
                '/browser:([a-z0-9_]+)/i'
            ),
            array(