diff options
| -rwxr-xr-x | include/template_processor.php | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/include/template_processor.php b/include/template_processor.php index 111fc5849..8671587fc 100755 --- a/include/template_processor.php +++ b/include/template_processor.php @@ -160,7 +160,16 @@ private function var_replace($s){ $m = array(); - if (preg_match_all('/\$\[{0,1}([a-zA-Z0-9-_]+\.*)+\]{0,1}/', $s,$m)){ + /** regexp: + * \$ literal $ + * (\[)? optional open square bracket + * ([a-zA-Z0-9-_]+\.?)+ var name, followed by optional + * dot, repeated at least 1 time + * (?(1)\]) if there was opened square bracket + * (subgrup 1), match close bracket + */ + if (preg_match_all('/\$(\[)?([a-zA-Z0-9-_]+\.?)+(?(1)\])/', $s,$m)){ + foreach($m[0] as $var){ $varn = str_replace(array("[","]"), array("",""), $var); $val = $this->_get_var($varn, true); |