UUID::isUUID

Determine whether a string is a valid UUID or not

Synopsis

uses('uuid');

public static function string [[UUID]]::isUUID(string [in] $str)

Description

UUID::isUUID() tests whether a string consists of a valid UUID.

Example

• examples/uuids.php

Parameters

Name	Direction	Type	Description
$str	in	string	The string that is potentially a UUID.

Return Value

If $str is a UUID, then the return value is $str, otherwise null is returned.