mcrypt_generic_deinit(3) php man page | unix.com

MCRYPT_GENERIC_DEINIT(3)						 1						  MCRYPT_GENERIC_DEINIT(3)

mcrypt_generic_deinit - This function deinitializes an encryption module

SYNOPSIS
       bool mcrypt_generic_deinit (resource  $td)

DESCRIPTION
	This  function	terminates  encryption specified by the encryption descriptor ($td). It clears all buffers, but does not close the module.
       You need to call mcrypt_module_close(3) yourself. (But PHP does this for you at the end of the script.)

PARAMETERS
	      o $td
		- The encryption descriptor.

RETURN VALUES
	Returns TRUE on success or FALSE on failure.

SEE ALSO
       mcrypt_module_open(3), mcrypt_generic_init(3).

PHP Documentation Group 												  MCRYPT_GENERIC_DEINIT(3)