✨ add PHPBench to run benchmarks

benchmark/OutputBenchmark.php

@@ -0,0 +1,92 @@
+<?php
+/**
+ * Class OutputBenchmark
+ *
+ * @created      23.04.2024
+ * @author       smiley <smiley@chillerlan.net>
+ * @copyright    2024 smiley
+ * @license      MIT
+ */
+declare(strict_types=1);
+
+namespace chillerlan\QRCodeBenchmark;
+
+use chillerlan\QRCode\Common\{EccLevel, Mode};
+use chillerlan\QRCode\Data\Byte;
+use chillerlan\QRCode\Output\{
+	QREps, QRFpdf, QRGdImageJPEG, QRGdImagePNG, QRGdImageWEBP, QRImagick, QRMarkupSVG, QRStringJSON
+};
+use PhpBench\Attributes\{BeforeMethods, Subject};
+
+/**
+ * Tests the performance of the built-in output classes
+ */
+#[BeforeMethods(['assignParams', 'generateTestData', 'initOptions', 'initMatrix'])]
+final class OutputBenchmark extends BenchmarkAbstract{
+
+	protected const ECC_LEVELS  = [EccLevel::H];
+	protected const DATAMODES   = [Mode::BYTE => Byte::class];
+
+	public function initOptions():void{
+
+		$options = [
+			'version'             => $this->version->getVersionNumber(),
+			'eccLevel'            => $this->eccLevel->getLevel(),
+			'connectPaths'        => true,
+			'drawLightModules'    => true,
+			'drawCircularModules' => true,
+			'gdImageUseUpscale'   => false, // set to false to allow proper comparison
+		];
+
+		$this->initQROptions($options);
+	}
+
+	#[Subject]
+	public function QREps():void{
+		(new QREps($this->options, $this->matrix))->dump();
+	}
+
+	#[Subject]
+	public function QRFpdf():void{
+		(new QRFpdf($this->options, $this->matrix))->dump();
+	}
+
+	/**
+	 * for some reason imageavif() is extremely slow, ~50x slower than imagepng()
+	 */
+#	#[Subject]
+#	public function QRGdImageAVIF():void{
+#		(new QRGdImageAVIF($this->options, $this->matrix))->dump();
+#	}
+
+	#[Subject]
+	public function QRGdImageJPEG():void{
+		(new QRGdImageJPEG($this->options, $this->matrix))->dump();
+	}
+
+	#[Subject]
+	public function QRGdImagePNG():void{
+		(new QRGdImagePNG($this->options, $this->matrix))->dump();
+	}
+
+	#[Subject]
+	public function QRGdImageWEBP():void{
+		(new QRGdImageWEBP($this->options, $this->matrix))->dump();
+	}
+
+	#[Subject]
+	public function QRImagick():void{
+		(new QRImagick($this->options, $this->matrix))->dump();
+	}
+
+	#[Subject]
+	public function QRMarkupSVG():void{
+		(new QRMarkupSVG($this->options, $this->matrix))->dump();
+	}
+
+	#[Subject]
+	public function QRStringJSON():void{
+		(new QRStringJSON($this->options, $this->matrix))->dump();
+	}
+
+}