| protected isSerialized ( string $string ) : boolean | ||
| $string | string | String |
| return | boolean | |
protected function isSerialized($string)
{
if (trim($string) == '') {
return false;
}
if (preg_match('/^(i|s|a|o|d|N)(.*);/si', $string)) {
return true;
}
return false;
}