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(PHP 4 >= 4.0.2, PHP 5, PHP 7 < 7.2.0, PECL mcrypt >= 1.0.0)
mcrypt_module_get_algo_block_size — Returns the blocksize of the specified algorithm
Esta função tornou-se DEFASADA a partir do PHP 7.1.0 e foi REMOVIDA a partir do PHP 7.2.0. O uso desta função é fortemente desencorajado.
Gets the blocksize of the specified algorithm.
algorithm
The algorithm name.
lib_dir
This optional parameter can contain the location where the mode module is on the system.
Returns the block size of the algorithm specified in bytes.