24 lines
435 B
PHP
24 lines
435 B
PHP
<?php
|
|
|
|
namespace YooKassa\Helpers;
|
|
|
|
|
|
class UUID
|
|
{
|
|
/**
|
|
* @return string
|
|
* @throws \Exception
|
|
*/
|
|
public static function v4()
|
|
{
|
|
$hexData = bin2hex(Random::bytes(16));
|
|
$parts = str_split($hexData, 4);
|
|
$parts[3] = '4' . substr($parts[3], 1);
|
|
$parts[4] = '8' . substr($parts[4], 1);
|
|
|
|
return vsprintf('%s%s-%s-%s-%s-%s%s%s',
|
|
$parts
|
|
);
|
|
}
|
|
}
|