| public randomString ( integer $length = 10 ) : string | ||
| $length | integer | String size. |
| return | string | |
public function randomString($length = 10)
{
if (!is_numeric($length) || $length <= 0) {
$length = 10;
}
$string = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
return substr(str_shuffle($string), 0, $length);
}