/** * Returns the current setting * * @return mixed array or string */ public function get_setting() { $result = parent::get_setting(); if ($result === null) { // this is necessary for settings upgrade return null; } if (empty($result)) { $result = array('$@NONE@$'); } return $result; }
/** * Returns the current setting * * @return mixed array or string */ public function get_setting() { $result = parent::get_setting(); if (empty($result)) { $result = array('$@NONE@$'); } return $result; }