mcrypt_enc_is_block_algorithm
(PHP 4 >= 4.0.2, PHP 5, PHP 7 < 7.2.0, PECL mcrypt >= 1.0.0)
mcrypt_enc_is_block_algorithm — Checks whether the algorithm of the opened mode is a block algorithm
Warning
This function has been DEPRECATED as of PHP 7.1.0 and REMOVED as of PHP 7.2.0. Relying on this function is highly discouraged.
Description
Tells whether the algorithm of the opened mode is a block algorithm.
Parameters
-
td -
The encryption descriptor.
Return Values
Returns true if the algorithm is a block algorithm or false if it is
a stream one.
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