mcrypt_module_get_supported_key_sizes
(PHP 4 >= 4.0.2, PHP 5, PHP 7 < 7.2.0, PECL mcrypt >= 1.0.0)
mcrypt_module_get_supported_key_sizes — Returns an array with the supported keysizes of the opened algorithm
Diese Funktion wurde in PHP 7.1.0 als DEPRECATED (veraltet) markiert und ist seit PHP 7.2.0 ENTFERNT. Von der Verwendung dieser Funktion wird dringend abgeraten.
Beschreibung
$algorithm, string $lib_dir = ?): arrayReturns an array with the key sizes supported by the specified algorithm. If it returns an empty array then all key sizes between 1 and mcrypt_module_get_algo_key_size() are supported by the algorithm.
Parameter-Liste
-
algorithm -
The algorithm to be used.
-
lib_dir -
The optional
lib_dirparameter can contain the location where the algorithm module is on the system.
Rückgabewerte
Returns an array with the key sizes supported by the specified algorithm. If it returns an empty array then all key sizes between 1 and mcrypt_module_get_algo_key_size() are supported by the algorithm.
Siehe auch
- mcrypt_enc_get_supported_key_sizes() - Returns an array with the supported keysizes of the opened algorithm
