class UUID
{
+ const REGEX = '[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}';
protected $str = null;
/**
{
return sprintf('%s-%s-%04x-%04x-%s',
// 32 bits for "time_low"
- common_good_rand(4),
+ common_random_hexstr(4),
// 16 bits for "time_mid"
- common_good_rand(2),
+ common_random_hexstr(2),
// 16 bits for "time_hi_and_version",
// four most significant bits holds version number 4
- (hexdec(common_good_rand(2)) & 0x0fff) | 0x4000,
+ (hexdec(common_random_hexstr(2)) & 0x0fff) | 0x4000,
// 16 bits, 8 bits for "clk_seq_hi_res",
// 8 bits for "clk_seq_low",
// two most significant bits holds zero and one
// for variant DCE1.1
- (hexdec(common_good_rand(2)) & 0x3fff) | 0x8000,
+ (hexdec(common_random_hexstr(2)) & 0x3fff) | 0x8000,
// 48 bits for "node"
- common_good_rand(6));
+ common_random_hexstr(6));
}
}