public static function search_loop()
{
if (self::$cur_id == -1) {
if (isset($_REQUEST["tp_id"])) {
self::$current_page = esc_attr($_REQUEST["tp_id"]);
}
self::$tutors = TTR_db::find_tutor($_REQUEST['province'], $_REQUEST['city'], $_REQUEST['age'], $_REQUEST['subject'], self::$tutor_per_page, self::$current_page);
self::$tutors_length = count(self::$tutors);
if (self::$tutors_length <= 0) {
_e("Results Not Found", "ttr-db");
return false;
} else {
self::$cur_id = 0;
return true;
}
} else {
if (self::$cur_id < self::$tutors_length) {
self::$tutor = self::$tutors[self::$cur_id];
self::$cur_id++;
return true;
} else {
self::$tutor = array();
self::$cur_id = -1;
return false;
}
}
}
