Uuid.php
Same filename in other branches
Namespace
Drupal\Component\UuidFile
-
core/
lib/ Drupal/ Component/ Uuid/ Uuid.php
View source
<?php
namespace Drupal\Component\Uuid;
/**
* UUID Helper methods.
*/
class Uuid {
/**
* The pattern used to validate a UUID string.
*/
const VALID_PATTERN = '[0-9a-f]{8}-([0-9a-f]{4}-){3}[0-9a-f]{12}';
/**
* Checks that a string appears to be in the format of a lower-case UUID.
*
* Implementations should not implement validation, since UUIDs should be in
* a consistent format across all implementations.
*
* @param string $uuid
* The string to test.
*
* @return bool
* TRUE if the string is well formed, FALSE otherwise.
*/
public static function isValid($uuid) {
return (bool) preg_match('/^' . self::VALID_PATTERN . '$/', $uuid);
}
}
Classes
Title | Deprecated | Summary |
---|---|---|
Uuid | UUID Helper methods. |
Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.