错误mPDF需要mb_string函数.确保在启用php_mbstring.dll的情况下编译PHP？

码：

require_once("../mpdf/mpdf.php");

ob_start();

$template = ob_get_contents();

$template=$html;
ob_end_clean();

$mpdf=new mPDF(); 

$mpdf->WriteHTML($template);


$root = $_SERVER['DOCUMENT_ROOT'];
//$mpdf->Output($root.'/Dockets/'.$md5docketid.'.pdf', 'F');

//$mpdf->Output('C:\\'.$md5docketid.'.pdf', 'F');

$root = $_SERVER['DOCUMENT_ROOT'];
//echo $root;
$mpdf->Output($root.'/Dockets/'.$md5docketid.'.pdf', 'F');

解决方法:

尝试这个…

if (!function_exists(“mb_check_encoding”)) {
die(‘mbstring extension is not enabled’); }