openssl_digest

(PHP 5 >= 5.3.0, PHP 7)

openssl_digest — Computes a digest

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.

Aviso

Esta função não está documentada; somente a lista de argumentos está disponível.

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.

Returns the digested hash value on success ou FALSE em caso de falha.

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