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mcrypt_module_get_algo_block_size

PHP function Edit on GitHub ✎

(PHP 4 >= 4.0.2, PHP 5, PHP 7 < 7.2.0, PECL mcrypt >= 1.0.0)

Returns the blocksize of the specified algorithm

Removed-7-2-0

Description

mcrypt_module_get_algo_block_size(string $algorithm, [string $lib_dir]): int

Gets the blocksize of the specified algorithm.

Parameters

algorithm

The algorithm name.

lib_dir

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

Return Values

Returns the block size of the algorithm specified in bytes.

Source: reference/mcrypt/functions/mcrypt-module-get-algo-block-size.xml · from the official PHP manual (php/doc-en)