openssl_dh_compute_keyopenssl_digest
(PHP 5 >= 5.3.0)
openssl_digest — Computes a digest
説明
string openssl_digest
( string $data
, string $method
[, bool $raw_output = false
] )
Computes a digest hash value for the given data using a given method, and returns a raw or binhex 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。
パラメータ
- data
-
The data.
- method
-
The digest method.
- raw_output
-
Setting to TRUE will return as raw output data, otherwise the return value is binhex encoded.
返り値
Returns the digested hash value on success, or FALSE on failure.
エラー / 例外
Emits an E_WARNING level error if an unknown signature algorithm is passed via the method parameter.
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