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invoiceninja/app/Utils/Traits/Pdf/PageNumbering.php
2022-05-25 11:49:27 +10:00

47 lines
1.1 KiB
PHP

<?php
/**
* Invoice Ninja (https://invoiceninja.com).
*
* @link https://github.com/invoiceninja/invoiceninja source repository
*
* @copyright Copyright (c) 2022. Invoice Ninja LLC (https://invoiceninja.com)
*
* @license https://www.elastic.co/licensing/elastic-license
*/
namespace App\Utils\Traits\Pdf;
use App\Utils\Traits\Pdf\PDF;
use setasign\Fpdi\PdfParser\StreamReader;
trait PageNumbering
{
public function pageNumbers($pdf_data_object)
{
// initiate PDF
$pdf = new PDF();
// set the source file
$pageCount = $pdf->setSourceFile(StreamReader::createByString($pdf_data_object));
$pdf->AliasNbPages();
for ($i=1; $i <= $pageCount; $i++) {
//import a page then get the id and will be used in the template
$tplId = $pdf->importPage($i);
//create a page
$templateSize = $pdf->getTemplateSize($tplId);
$pdf->AddPage('', [$templateSize['width'], $templateSize['height']]);
$pdf->useTemplate($tplId);
}
return $pdf->Output();
}
}