mirror of
https://github.com/chillerlan/php-qrcode.git
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smiley
85 lines
2.4 KiB
PHP
85 lines
2.4 KiB
PHP
<?php
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/**
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* Tests the overall performance of the QRCode class
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*
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* @created 19.10.2023
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* @author smiley <smiley@chillerlan.net>
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* @copyright 2023 smiley
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* @license MIT
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*/
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namespace chillerlan\QRCodeTest\Performance;
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use chillerlan\QRCode\{QRCode, QROptions};
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use chillerlan\QRCode\Common\{EccLevel, Mode, Version};
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use chillerlan\QRCode\Output\QROutputInterface;
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use chillerlan\QRCodeTest\QRMaxLengthTrait;
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use Generator;
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use function file_put_contents;
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use function json_encode;
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use function mb_substr;
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use function printf;
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use function sprintf;
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use function str_repeat;
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use function str_replace;
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use const JSON_PRETTY_PRINT;
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require_once __DIR__.'/../../vendor/autoload.php';
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// excerpt from QRCodeReaderTestAbstract
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$generator = new class () {
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use QRMaxLengthTrait;
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public function dataProvider():Generator{
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$dataModeData = [
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Mode::NUMBER => str_repeat('0123456789', 750),
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Mode::ALPHANUM => str_repeat('ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890 $%*+-./:', 100),
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Mode::KANJI => str_repeat('漂う花の香り', 350),
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Mode::HANZI => str_repeat('无可奈何燃花作香', 250),
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Mode::BYTE => str_repeat('https://www.youtube.com/watch?v=dQw4w9WgXcQ ', 100),
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];
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foreach(Mode::INTERFACES as $dataMode => $dataModeInterface){
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$dataModeName = str_replace('chillerlan\\QRCode\\Data\\', '', $dataModeInterface);
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for($v = 1; $v <= 40; $v++){
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$version = new Version($v);
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foreach([EccLevel::L, EccLevel::M, EccLevel::Q, EccLevel::H] as $ecc){
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$eccLevel = new EccLevel($ecc);
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yield sprintf('version %2s%s (%s)', $version, $eccLevel, $dataModeName) => [
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$version->getVersionNumber(),
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$eccLevel,
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$dataModeInterface,
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$dataModeName,
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mb_substr($dataModeData[$dataMode], 0, self::getMaxLengthForMode($dataMode, $version, $eccLevel)),
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];
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}
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}
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}
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}
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};
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$test = new PerformanceTest(100);
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$json = [];
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foreach($generator->dataProvider() as $key => [$version, $eccLevel, $dataModeInterface, $dataModeName, $data]){
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$options = new QROptions([
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'outputType' => QROutputInterface::STRING_JSON,
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'version' => $version,
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'eccLevel' => $eccLevel->getLevel(),
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]);
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$test->run(fn() => (new QRCode($options))->addSegment(new $dataModeInterface($data))->render());
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printf("%s: %01.3fms\n", $key, $test->getResult());
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$json[$dataModeName][(string)$eccLevel][$version] = $test->getResult();
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}
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file_put_contents(__DIR__.'/performance_qrcode.json', json_encode($json, JSON_PRETTY_PRINT));
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