Hash Функции
PHP Manual

hash_update

(PHP 5 >= 5.1.2, PECL hash >= 1.1)

hash_updatePump data into an active hashing context

Описание

bool hash_update ( resource $context , string $data )

Параметри

context

Hashing context returned by hash_init().

data

Message to be included in the hash digest.

Връщани стойности

Returns TRUE.

Вж. също


Hash Функции
PHP Manual