| static public getUniqueAppToken ( ) : string | ||
| return | string | app token |
static function getUniqueAppToken()
{
global $DB;
$ok = false;
do {
$key = Toolbox::getRandomString(40, true);
if (countElementsInTable(self::getTable(), ['app_token' => $key]) == 0) {
return $key;
}
} while (!$ok);
}