PHP HASH algorithms comparsion

hash.php

<?php
/**
 * User: Arris
 * Date: 21.09.2017, time: 0:35
 */
const TEST_COUNT = 1000000;
const SOURCE = 'Тестируем построение хэша php с помощью стандартной библиотеки HASH::';

function TESTER( $testing_function, $argument )
{
    $t = microtime(true);

    for ($test_iterator = 0; $test_iterator < TEST_COUNT; $test_iterator++) {
        $testing_function( $argument );
    }
    return round(microtime(true) - $t, 4);
}

$hasher = function($algo) {
    hash($algo, SOURCE);
};

$methods = hash_algos();

$timings = array();

foreach ($methods as $algo) {
    $time = TESTER( $hasher, $algo );
    $timings[ $algo ] = $time;

    echo str_pad($algo, 20, ' ', STR_PAD_LEFT), " have time  ", str_pad($time, 8, STR_PAD_LEFT), ' seconds. ', PHP_EOL;
}

uasort($timings, function($a, $b){
    return $a <=> $b;
});

$min_time = round(reset($timings) / TEST_COUNT, 7);
$min_hash = key($timings);

$max_time = round(end($timings) / TEST_COUNT, 7);
$max_hash = key($timings);

echo '-------------', PHP_EOL;
echo "Total tests: ", count($timings), PHP_EOL;
echo "Max timing : {$max_time} seconds for `{$max_hash}` algorithm.", PHP_EOL;
echo "Min timing : {$min_time} seconds for `{$min_hash}` algorithm.", PHP_EOL;

echo 'Details: ', PHP_EOL;

foreach ($timings as $m => $t) {
    echo '- ', str_pad($t, 8, STR_PAD_LEFT), " seconds for `{$m}`",  PHP_EOL;
}

echo PHP_EOL;

Hardware: GA-N3150N-D3V, Celeron™ N3150 (1.6 GHz) quad-core processor, 4Gb RAM
Software: Gentoo 4.2.15, PHP version 7.0.2

Total tests: 46
Slowest : 0.000 026 9 seconds for md2 algorithm.
Fastest : 0.000 001 seconds for fnv132 algorithm.

Details:

• 0.978500 seconds for fnv132
• 0.985000 seconds for fnv1a32
• 1.026300 seconds for adler32
• 1.132500 seconds for fnv164
• 1.133400 seconds for fnv1a64
• 1.151100 seconds for joaat
• 1.219300 seconds for crc32b
• 1.273600 seconds for crc32
• 1.519600 seconds for md5
• 1.673900 seconds for md4
• 2.048900 seconds for tiger128,3
• 2.066500 seconds for tiger160,3
• 2.107500 seconds for tiger192,3
• 2.377700 seconds for tiger128,4
• 2.401100 seconds for tiger160,4
• 2.432900 seconds for tiger192,4
• 2.581300 seconds for sha1
• 3.190700 seconds for ripemd128
• 3.287700 seconds for ripemd256
• 4.339700 seconds for haval128,3
• 4.386900 seconds for haval192,3
• 4.416600 seconds for haval160,3
• 4.418200 seconds for ripemd160
• 4.419600 seconds for haval224,3
• 4.451000 seconds for haval256,3
• 4.538500 seconds for ripemd320
• 4.877700 seconds for sha384
• 4.966900 seconds for sha512
• 5.392500 seconds for sha224
• 5.408600 seconds for sha256
• 5.618100 seconds for haval128,4
• 5.638600 seconds for haval160,4
• 5.662400 seconds for haval192,4
• 5.693000 seconds for haval224,4
• 5.720700 seconds for haval256,4
• 6.580900 seconds for haval128,5
• 6.601800 seconds for haval160,5
• 6.624600 seconds for haval192,5
• 6.650100 seconds for haval224,5
• 6.689300 seconds for haval256,5
• 7.471700 seconds for gost
• 7.495900 seconds for gost-crypto
• 7.875500 seconds for whirlpool
• 10.93680 seconds for snefru
• 10.99100 seconds for snefru256
• 26.91360 seconds for md2