tFPDF::_putpages PHP Method

    function _putpages()
    {
        $nb = $this->page;
        if (!empty($this->AliasNbPages)) {
            // Replace number of pages in fonts using subsets
            $alias = $this->UTF8ToUTF16BE($this->AliasNbPages, false);
            $r = $this->UTF8ToUTF16BE("{$nb}", false);
            for ($n = 1; $n <= $nb; $n++) {
                $this->pages[$n] = str_replace($alias, $r, $this->pages[$n]);
            }
            // Now repeat for no pages in non-subset fonts
            for ($n = 1; $n <= $nb; $n++) {
                $this->pages[$n] = str_replace($this->AliasNbPages, $nb, $this->pages[$n]);
            }
        }
        if ($this->DefOrientation == 'P') {
            $wPt = $this->DefPageSize[0] * $this->k;
            $hPt = $this->DefPageSize[1] * $this->k;
        } else {
            $wPt = $this->DefPageSize[1] * $this->k;
            $hPt = $this->DefPageSize[0] * $this->k;
        }
        $filter = $this->compress ? '/Filter /FlateDecode ' : '';
        for ($n = 1; $n <= $nb; $n++) {
            // Page
            $this->_newobj();
            $this->_out('<</Type /Page');
            $this->_out('/Parent 1 0 R');
            if (isset($this->PageSizes[$n])) {
                $this->_out(sprintf('/MediaBox [0 0 %.2F %.2F]', $this->PageSizes[$n][0], $this->PageSizes[$n][1]));
            }
            $this->_out('/Resources 2 0 R');
            if (isset($this->PageLinks[$n])) {
                // Links
                $annots = '/Annots [';
                foreach ($this->PageLinks[$n] as $pl) {
                    $rect = sprintf('%.2F %.2F %.2F %.2F', $pl[0], $pl[1], $pl[0] + $pl[2], $pl[1] - $pl[3]);
                    $annots .= '<</Type /Annot /Subtype /Link /Rect [' . $rect . '] /Border [0 0 0] ';
                    if (is_string($pl[4])) {
                        $annots .= '/A <</S /URI /URI ' . $this->_textstring($pl[4]) . '>>>>';
                    } else {
                        $l = $this->links[$pl[4]];
                        $h = isset($this->PageSizes[$l[0]]) ? $this->PageSizes[$l[0]][1] : $hPt;
                        $annots .= sprintf('/Dest [%d 0 R /XYZ 0 %.2F null]>>', 1 + 2 * $l[0], $h - $l[1] * $this->k);
                    }
                }
                $this->_out($annots . ']');
            }
            if ($this->PDFVersion > '1.3') {
                $this->_out('/Group <</Type /Group /S /Transparency /CS /DeviceRGB>>');
            }
            $this->_out('/Contents ' . ($this->n + 1) . ' 0 R>>');
            $this->_out('endobj');
            // Page content
            $p = $this->compress ? gzcompress($this->pages[$n]) : $this->pages[$n];
            $this->_newobj();
            $this->_out('<<' . $filter . '/Length ' . strlen($p) . '>>');
            $this->_putstream($p);
            $this->_out('endobj');
        }
        // Pages root
        $this->offsets[1] = strlen($this->buffer);
        $this->_out('1 0 obj');
        $this->_out('<</Type /Pages');
        $kids = '/Kids [';
        for ($i = 0; $i < $nb; $i++) {
            $kids .= 3 + 2 * $i . ' 0 R ';
        }
        $this->_out($kids . ']');
        $this->_out('/Count ' . $nb);
        $this->_out(sprintf('/MediaBox [0 0 %.2F %.2F]', $wPt, $hPt));
        $this->_out('>>');
        $this->_out('endobj');
    }