PHP Dokumentation: Function mcrypt-module-is-block-mode
12. Januar 2010 von werner
mcrypt_module_is_block_mode
(PHP 4 >= 4.0.2, PHP 5)
mcrypt_module_is_block_mode — Returns if the specified mode outputs blocks or not
Beschreibung
bool mcrypt_module_is_block_mode ( string $mode [, string $lib_dir ] )
This function returns TRUE if the mode outputs blocks of bytes or FALSE if it outputs just bytes. (e.g. TRUE for cbc and ecb, and FALSE for cfb and stream).
Parameter-Liste
- mode
The mode to check.
- lib_dir
The optional lib_dir parameter can contain the location of where the algorithm module is on the system.
Rückgabewerte
This function returns TRUE if the mode outputs blocks of bytes or FALSE if it outputs just bytes. (e.g. TRUE for cbc and ecb, and FALSE for cfb and stream).
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