openssl_encrypt

(PHP 5 >= 5.3.0)

openssl_encrypt — Encrypts data

string openssl_encrypt ( string $data , string $method , string $password [, bool $raw_output = false ] )

Encrypts given data with given method and key, returns a raw or base64 encoded string

警告

この関数は、現在のところ詳細な情報はありません。引数のリストのみが記述されています。

data: The data.
method: The cipher method.
password: The password.
raw_output: Setting to TRUE will return as raw output data, otherwise the return value is base64 encoded.

Returns the encrypted string on success, or FALSE on failure.

Emits an E_WARNING level error if an unknown cipher algorithm is passed in via the method parameter.