php wkhtmltopdf设置参数,PHP WkHtmlToPdf/WkHtmlToImage 将网页直接转换成pdf和图片

function convert($type='pdf')

{

$filename=time();

$url=$this->input->get("url");

if($type=='pdf')

{

$filename="upload/tmp/".$filename.".pdf";

exec("/home/phptool/wkhtmltopdf-i386 $url $filename");

header('Content-Type: application/pdf');

}

elseif($type=='image')

{

$filename="upload/tmp/".$filename.".jpg";

exec("/home/phptool/wkhtmltoimage-i386 $url $filename");

header('Content-Type: image/jpeg');

}

header('Pragma: public');

header('Expires: 0');

header('Cache-Control: must-revalidate, post-check=0, pre-check=0');

header('Content-Transfer-Encoding: binary');

header('Content-Length: '.filesize($filename));

readfile("$filename");

}

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