This function deinitializes an encryption module

mcrypt_encrypt
mcrypt_generic_end
Mcrypt Functions
PHP Manual

# mcrypt_generic_deinit

(PHP 4 >= 4.0.7, PHP 5)

mcrypt_generic_deinit — This function deinitializes an encryption module

### Description

bool mcrypt_generic_deinit ( resource `$td` )

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() yourself. (But PHP does this for you at the end of the script.)

### Parameters

`td`

  The encryption descriptor.

### Return Values

Returns `TRUE` on success or `FALSE` on failure.

### See Also

- mcrypt_module_open() - Opens the module of the algorithm and the mode to be used
- mcrypt_generic_init() - This function initializes all buffers needed for encryption

mcrypt_encrypt
mcrypt_generic_end
Mcrypt Functions
PHP Manual