hash_final

(PHP 5 >= 5.1.2, PECL hash:1.1-1.3)

hash_final — Finalize an incremental hash and return resulting digest

Popis

string hash_final ( resource $context [, bool $raw_output] )

Seznam parametrů

context: Hashing context returned by hash_init().
raw_output: When set to TRUE, outputs raw binary data. Default value (FALSE) outputs lowercase hexits.

Návratové hodnoty

Returns a string containing the calculated message digest as lowercase hexits unless raw_output is set to true in which case the raw binary representation of the message digest is returned.

Příklady

Příklad 681. hash_final() example


<?php

$ctx = hash_init('sha1');

hash_update($ctx, 'The quick brown fox jumped over the lazy dog.');

echo hash_final($ctx);

?>

Výše uvedený příklad vypíše:


c0854fb9fb03c41cce3802cb0d220529e6eef94e

Viz také

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hash_hmac_file

hash_file

Last updated: Sat, 24 Mar 2007