mcrypt_module_get_algo_block_size
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
Manual
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.