PHP_open.emoon.com/vendor/evit/php-gm-crypto/test/SM3Test.php

<?php

/**
 * Define SM3Test.php
 *
 * PHP version 8
 *
 * @author   Endy <endy@evit.net.cn>
 * @link     https://github.com/Endy-c
 * @license  MIT License
 *
 *  Copyright (c) 2022 Endy
 *
 *  Permission is hereby granted, free of charge, to any person obtaining a copy
 *  of this software and associated documentation files (the "Software"), to deal
 *  in the Software without restriction, including without limitation the rights
 *  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 *  copies of the Software, and to permit persons to whom the Software is
 *  furnished to do so, subject to the following conditions:
 *
 *  The above copyright notice and this permission notice shall be included in all
 *  copies or substantial portions of the Software.
 *
 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 *  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 *  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 *  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 *  SOFTWARE.
 */

require_once __DIR__ . "/../../../../vendor/autoload.php";

use Evit\PhpGmCrypto\Encryption\EvitSM3Encryption;

$sm3 = new EvitSM3Encryption();

$input = '1';

$output = $sm3->sm3($input);

var_dump("SM3 hash result of '{$input}' is '{$output}'");