| private timestampIsValid ( string $timestamp ) : boolean | ||
| $timestamp | string | A string with a timestamp |
| return | boolean | |
private function timestampIsValid($timestamp)
{
if (!preg_match('/^[\\d]{4}-[\\d]{2}-[\\d]{2}T[\\d]{2}:[\\d]{2}:[\\d]{2}(?:\\.\\d+)?Z$/', $timestamp)) {
return false;
}
return true;
}