(PHP 5 >= 5.1.2, PHP 7, PECL hash >= 1.1)
hash_final — Finalize an incremental hash and return resulting digest
hash_final ( HashContext $context [, bool $binary = false ] ) : string
context
Hashing context returned by hash_init().
binary
When set to true, outputs raw binary data. false outputs lowercase hexits.
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.
| Version | Description |
|---|---|
| 7.2.0 | Accept HashContext instead of resource. |
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
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https://www.php.net/manual/en/function.hash-final.php