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hash_final

(PHP 5 >= 5.1.2, PHP 7, PECL hash >= 1.1)

hash_finalFinalize an incremental hash and return resulting digest

Description

hash_final ( HashContext $context [, bool $binary = FALSE ] ) : string

Parameters

context

Hashing context returned by hash_init().

binary

When set to TRUE, outputs raw binary data. FALSE outputs lowercase hexits.

Return Values

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

Changelog

Version Description
7.2.0 Accept HashContext instead of resource.

Examples

Example #1 hash_final() example

<?php
$ctx 
hash_init('sha1');
hash_update($ctx'The quick brown fox jumped over the lazy dog.');
echo 
hash_final($ctx);
?>

The above example will output:

c0854fb9fb03c41cce3802cb0d220529e6eef94e

See Also

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