PHP. Руководство по PHP. 2005
mcrypt_module_close
mcrypt_module_close
(PHP4>= 4.0.2, PHP5)mcrypt_module_close --
Close the mcrypt module
Description
bool mcrypt_module_close (resource td)
This function closes the specified encryption handle.
See mcrypt_module_open() for an example.
mcrypt_list_modes
mcrypt_module_get_algo_block_size