(PHP 5 >= 5.3.0, PHP 7)
openssl_decrypt — Decrypts data
$data
, string $method
, string $password
[, int $options
= 0
[, string $iv
= ""
]] )Takes a raw or base64 encoded string and decrypts it using a given method and key.
이 함수는 현재 문서화 되어있지 않습니다; 인수 목록만을 제공합니다.
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.
The decrypted string on success실패 시 FALSE
를 반환합니다.
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.
버전 | 설명 |
---|---|
5.3.3 |
The iv parameter was added.
|
5.4.0 |
The raw_output was changed to options .
|