$a = get_app();
$this->lang=array();
- foreach ($a->strings as $k=>$v){
- $k = preg_replace("/[^a-z0-9-]/", "", str_replace(" ","-", strtolower($k)));
- $this->lang[$k] = $v;
+ if(is_array($a->strings) && count($a->strings)) {
+ foreach ($a->strings as $k=>$v){
+ $k = preg_replace("/[^a-z0-9-]/", "", str_replace(" ","-", strtolower($k)));
+ $this->lang[$k] = $v;
+ }
}
return $this->lang;
}