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mcrypt_encrypt

mcrypt_encrypt

(PHP 4 >= 4.0.2, PHP 5)

mcrypt_encryptEncrypts plaintext with given parameters

说明

string mcrypt_encrypt ( string $cipher , string $key , string $data , string $mode [, string $iv ] )

Encrypts the data and returns it.

参数

cipher

One of the MCRYPT_ciphername constants, or the name of the algorithm as string.

key

The key with which the data will be encrypted. If it's smaller than the required keysize, it is padded with '