(PHP 5 >= 5.3.0)
openssl_encrypt — Encrypts data
$data
, string $method
, string $password
[, bool $raw_output
= false [, string $iv
= "" ]] )Encrypts given data with given method and key, returns a raw or base64 encoded string
This function is currently not documented; only its argument list is available.
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.
iv
A non-NULL Initialization Vector.
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.
Emits an E_WARNING
level error if an empty value is passed in via the iv
parameter.
Version | Description |
---|---|
5.3.3 | The iv parameter was added. |