hash_update_stream

hash_update

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

hash_update — Pump data into an active hashing context

说明

bool hash_update ( resource $context , string $data )

参数

context: Hashing context returned by hash_init().
data: Message to be included in the hash digest.

返回值

Returns TRUE.

参见

hash_init() - Initialize an incremental hashing context
hash_update_file() - Pump data into an active hashing context from a file
hash_update_stream() - Pump data into an active hashing context from an open stream
hash_final() - Finalize an incremental hash and return resulting digest

hash_update_stream