php - Using find with phpQuery -

i have started using phpquery, , documentation isn't particularly , not been able find many examples on web.

i wanted pass html phpquery , match string.

ie.

$html = '<div>blah blah blah <a href=1.php>xssss</a></div>';

and here want search $html 1.php if found should return text "found it"

i tried doesn't work:

  $doc = phpquery::newdocumenthtml($html);

if(pq($doc)->find('12.php')) {    echo 'found it';   }else{    echo 'not found'; }

as output on 'found it'.

thanks in advance

WINAPI