openssl_decrypt
Decrypts data
Description
string openssl_decrypt
( string $data
, string $method
, string $password
[, int $options = 0
[, string $iv = ""
]] )
WarningThis function is
currently not documented; only its argument list is available.
Parameters
-
data
-
The data.
-
method
-
The cipher method.
-
password
-
The password.
-
options
-
options can be one of
OPENSSL_RAW_DATA,
OPENSSL_ZERO_PADDING.
-
iv
-
A non-NULL Initialization Vector.
Return Values
The decrypted string on success or FALSE on failure.
Errors/Exceptions
Emits an E_WARNING level error if an unknown cipher algorithm
is passed via the method parameter.
Emits an E_WARNING level error if an empty value is passed
in via the iv parameter.