PHP导出生成PDF文件开源组件：mPDF使用详情

news2024/11/15 23:44:19

最近在使用php要实现一个把旅游线路导出成pdf文件下载，在全网搜索了一遍有几个常用的开源组件，在PHP中生成PDF文件，比如FPDF、TCPDF、mPDF等。在对比了一圈后就

mPDF开源地址：

https://github.com/mpdf/mpdf

mPDF版本说明

PHP >=5.6 <7.3.0 is supported for mPDF >= 7.0
PHP 7.3 is supported since mPDF v7.1.7
PHP 7.4 is supported since mPDF v8.0.4
PHP 8.0 is supported since mPDF v8.0.10
PHP 8.1 is supported as of mPDF v8.0.13
PHP 8.2 is supported as of mPDF v8.1.3
PHP 8.3 is supported as of mPDF v8.2.1

mPDF文档说明

http://mpdf.github.io/

mPDF安装

composer require mpdf/mpdf

mPDF使用方法

$mpdf = new \Mpdf\Mpdf();
$mpdf->WriteHTML('<h1>Hello world!</h1>');
$mpdf->Output();

ThinkPHP项目中使用

//丽途网 www.litour.cn 入境旅游管理系统
		$stylesheet = '';
        $mpdf = new Mpdf([
            'tempDir' => WEB_ROOT . 'pdf',
              'mode' => 'utf-8',
//            'orientation' => 'L',
            'format' => 'A4',

//            'margin_left' => 10,
//            'margin_right' => 10,
//            'margin_top' => 10,
//            'margin_bottom' => 10,
//            'margin_header' => 10,
//            'margin_footer' => 10,
        ]);
        $mpdf->SetDisplayMode('fullpage');
        $stylesheet .= file_get_contents(WEB_ROOT.'/css/pdf.css');

        $url = cmf_get_domain().'/enquiry/'.$name;
        $html = file_get_contents($url);

        $footer = 'xxxxx';//设置每一页的页脚，支持html标签
        $mpdf->SetHTMLFooter($footer);

        $mpdf->WriteHTML($stylesheet,1);
        $mpdf->WriteHTML($html);

        $filename = $name.'.pdf';

        $path = WEB_ROOT . '/pdf/'.$filename;

        $mpdf->Output($path,'f');
        return download($path, 'my_'.$name.'.pdf');