diff options
Diffstat (limited to 'vendor/sabre/dav/lib/DAV/UUIDUtil.php')
| -rw-r--r-- | vendor/sabre/dav/lib/DAV/UUIDUtil.php | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/vendor/sabre/dav/lib/DAV/UUIDUtil.php b/vendor/sabre/dav/lib/DAV/UUIDUtil.php index 177adafd3..8c36e1b0b 100644 --- a/vendor/sabre/dav/lib/DAV/UUIDUtil.php +++ b/vendor/sabre/dav/lib/DAV/UUIDUtil.php @@ -1,9 +1,11 @@ <?php +declare(strict_types=1); + namespace Sabre\DAV; /** - * UUID Utility + * UUID Utility. * * This class has static methods to generate and validate UUID's. * UUIDs are used a decent amount within various *DAV standards, so it made @@ -13,18 +15,19 @@ namespace Sabre\DAV; * @author Evert Pot (http://evertpot.com/) * @license http://sabre.io/license/ Modified BSD License */ -class UUIDUtil { - +class UUIDUtil +{ /** - * Returns a pseudo-random v4 UUID + * Returns a pseudo-random v4 UUID. * * This function is based on a comment by Andrew Moore on php.net * * @see http://www.php.net/manual/en/function.uniqid.php#94959 + * * @return string */ - static function getUUID() { - + public static function getUUID() + { return sprintf('%04x%04x-%04x-%04x-%04x-%04x%04x%04x', // 32 bits for "time_low" mt_rand(0, 0xffff), mt_rand(0, 0xffff), @@ -50,15 +53,14 @@ class UUIDUtil { * Checks if a string is a valid UUID. * * @param string $uuid + * * @return bool */ - static function validateUUID($uuid) { - - return preg_match( + public static function validateUUID($uuid) + { + return 0 !== preg_match( '/^[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}$/i', $uuid - ) !== 0; - + ); } - } |