PHP PDF转PNG图片

1）安装 PHP Imagick 拓展

2）安装 ghostscript

https://rongsp.com/article/310.html

3）安装spatie/pdf-to-image

composer require spatie/pdf-to-image

4）转换

$pathToPdf = './test.pdf';

$pdf = new \Spatie\PdfToImage\Pdf($pathToPdf);
$total = $pdf->getNumberOfPages();

for ($i = 1; $i <= $total; $i++ ) {
	$pdf->setOutputFormat('png')
		->setPage($i)
		->saveImage('./' . $i . '.png');
}