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