Question

i am using the following code :

$doc = new DOMDocument();
$doc->loadHTML($url);
$data = $doc->saveHTML();
preg_match_all("/$k1(.*?)$k2/s",$data,$matches);

and it’s generating this error :

Warning: preg_match_all() expects parameter 2 to be string, object given in /home/maruf10/public_html/dispatx.php on line 115

it will be helpful if anyone help to find the bug .
thanks

Answer 1

change

$data = $doc->saveHTML();

into

$data = (string)$doc->saveHTML();

it should work then.