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mcrypt_enc_get_supported_key_sizesReturns an array with the supported keysizes of the opened 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
array mcrypt_enc_get_supported_key_sizes(resource
$td )Gets the supported key sizes of the opened algorithm. Parameters
Return ValuesReturns an array with the key sizes supported by the algorithm specified by the encryption descriptor. If it returns an empty array then all key sizes between 1 and mcrypt_enc_get_key_size are supported by the algorithm. Examples
Example #1 mcrypt_enc_get_supported_key_sizes example
The above example will output: array(3) { [0]=> int(16) [1]=> int(24) [2]=> int(32) } |