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OO00O0O/test_php_hash_algorithms_speed.php

Last active August 19, 2025 09:36
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Bench PHP hash algorithms speeds
Raw
test_php_hash_algorithms_speed.php
<?php declare(strict_types=1);
echo "PHP Version: " . PHP_VERSION . "\n";
$times = [];
foreach(hash_algos() as $algorithm) {
$times[$algorithm] = 0.0;
}
for($i = 0; $i < 100_000; $i++) {
$string = preg_replace_callback('/A/', fn () => '0123456789abcdefghijklmnopqrstuvwxyz'[mt_rand(0, 35)], str_repeat('A', 500));
foreach($times as $algorithm => &$time) {
$start = microtime(true);
hash($algorithm, $string);
$time += microtime(true) - $start;
}
}
asort($times);
echo str_pad("Algorithm", 16) . "Time(ms)\n";
foreach($times as $algorithm => $time) {
echo str_pad($algorithm, 16) . round($time * 1000, 2) . "\n";
}
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OO00O0O commented Aug 19, 2025

MacBook M4 Pro(2024) MacOS 15.6 (24G84)

PHP Version: 8.4.10
Algorithm       Time(ms)
xxh64           19.77
xxh32           21.2
xxh3            22.46
xxh128          22.57
murmur3f        25.13
murmur3c        25.87
murmur3a        31.75
adler32         41.39
md4             57.55
fnv1a64         62.18
fnv164          62.42
fnv132          62.48
fnv1a32         62.5
sha1            66.01
tiger192,3      71.58
tiger160,3      71.78
joaat           74.41
md5             76.43
tiger128,3      77.86
sha3-256        85.31
sha3-224        87.51
tiger192,4      88.63
tiger160,4      88.81
tiger128,4      88.88
sha3-384        101.23
crc32c          103.36
crc32b          104.01
crc32           105.21
ripemd128       110.3
ripemd256       111.78
sha512/224      122.6
sha512/256      123.02
sha512          123.56
sha384          124.48
haval192,3      126.63
haval160,3      126.76
haval256,3      127.38
haval224,3      128.3
haval128,3      130.59
sha3-512        133.09
sha256          139.16
sha224          140.39
ripemd320       145.16
ripemd160       146.47
whirlpool       168.89
haval192,4      172.94
haval160,4      173.03
haval256,4      173.67
haval224,4      174.23
haval128,4      179.31
haval256,5      179.31
haval192,5      209.11
haval224,5      209.26
haval160,5      210.11
haval128,5      215.51
gost-crypto     547.46
gost            549.88
snefru256       1364.34
snefru          1382.12
md2             4279.8

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