PHP 7.2.0 Beta 3 Released

mcrypt_module_get_algo_key_size

(PHP 4 >= 4.0.2, PHP 5, PHP 7)

mcrypt_module_get_algo_key_sizeReturns the maximum supported keysize of the opened mode

Avertizare

This function has been DEPRECATED as of PHP 7.1.0. Relying on this function is highly discouraged.

Descrierea

int mcrypt_module_get_algo_key_size ( string $algorithm [, string $lib_dir ] )

Gets the maximum supported keysize of the opened mode.

Parametri

algorithm

The algorithm name.

lib_dir

This optional parameter can contain the location where the mode module is on the system.

Valorile întoarse

This function returns the maximum supported key size of the algorithm specified in bytes.

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