public function filterConfigsList($config_name) {
    foreach ($this->protectedConfigPrefixes as $prefix) {
      if (strpos($config_name, $prefix) !== FALSE) {
        return FALSE;
      }
    }
    return TRUE;
  }
public function filterConfigsList($config_name) {
    foreach ($this->protectedConfigPrefixes as $prefix) {
      if (strpos($config_name, $prefix) !== FALSE) {
        return FALSE;
      }
    }
    return TRUE;
  }
public function filterConfigsList ( $ config_name ) { foreach ( $ this -> protectedConfigPrefixes as $ prefix ) { if ( strpos ( $ config_name , $ prefix ) !== FALSE ) { return FALSE ; } } return TRUE ; }
Callback function for array_filter.

Check if config name contain protected prefix.

@param string $config_name
Config for checking.

@return bool
Return FALSE if config contain protected config prefix.
Callback function for array_filter .