使用第三方包 dompdf 将网页生成pdf 文件

1. 安装 dompdf

composer require dompdf/dompdf

2. 使用

$header = "<style>* {font-family: \"simsun\"}</style>";
$html = $header.$result["content"];
$pdfManager = new Dompdf();
$pdfManager->loadHtml($html);
$pdfManager->render();
$pdfManager->stream();