77 lines
2.3 KiB
PHP
77 lines
2.3 KiB
PHP
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<?php
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/**
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* Test script to evaluate memory usage and possible memory leaks (as with TCPDF).
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*/
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set_time_limit(90);
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use setasign\Fpdi;
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require_once '../vendor/autoload.php';
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$start = microtime(true);
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$files = [
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__DIR__ . '/../tests/_files/pdfs/stamps/ENU/StandardBusiness.pdf',
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__DIR__ . '/../tests/_files/pdfs/tektown/Logo.pdf',
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// __DIR__ . '/../tests/_files/pdfs/1000.pdf',
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// __DIR__ . '/../tests/_files/pdfs/10000.pdf',
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__DIR__ . '/../tests/_files/pdfs/boxes/All2.pdf',
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__DIR__ . '/../tests/_files/pdfs/Boombastic-Box.pdf',
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__DIR__ . '/../tests/_files/pdfs/Fantastic-Speaker.pdf',
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__DIR__ . '/../tests/_files/pdfs/Word2010.pdf',
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];
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$files = array_merge($files, $files, $files, $files, $files, $files, $files, $files, $files, $files, $files, $files);
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$files = array_merge($files, $files);
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foreach ($files as $file) {
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$pdf = new Fpdi\Fpdi('L', 'mm', 'A3');
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#$pdf = new Fpdi\TcpdfFpdi('L', 'mm', 'A3'); // has memory leaks
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if ($pdf instanceof \TCPDF) {
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$pdf->setPrintHeader(false);
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$pdf->setPrintFooter(false);
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}
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$pageCount = $pdf->setSourceFile($file);
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for ($pageNo = 1; $pageNo <= min($pageCount, 1000); $pageNo++) {
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$pdf->AddPage();
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$pageId = $pdf->importPage($pageNo, Fpdi\PdfReader\PageBoundaries::MEDIA_BOX);
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$pdf->useTemplate($pageId, 20, 20, 100, 100);
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$pdf->Rect(20, 20, 100, 100);
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#var_dump($pageId);
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$pageId = $pdf->importPage($pageNo, Fpdi\PdfReader\PageBoundaries::ART_BOX);
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$s = $pdf->useTemplate($pageId, 120, 120, 100);
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$pdf->Rect(120, 120, $s['width'], $s['height']);
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// $s = $pdf->useTemplate($pageId, 220, 120, 100, 100);
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// $pdf->Rect(220, 120, $s['width'], $s['height']);
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#var_dump($pageId);
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#break;
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}
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$pdf->Output(realpath('memory.pdf'), 'F');
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echo microtime(true) - $start;
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echo "<br>";
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var_dump(memory_get_usage());
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unset($pdf, $files, $pageNo, $file, $pageCount, $pageId, $s);
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var_dump(gc_collect_cycles());
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echo "<br>";
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var_dump(memory_get_usage());
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echo "<br>";
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echo filesize('memory.pdf');
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echo "<br>";
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echo "<br>";
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}
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?>
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<iframe src="http://pdfanalyzer2.dev1.setasign.local/plugin?file=<?php echo urlencode(realpath('memory.pdf')); ?>" width="100%" height="96%"></iframe>
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