I made a script that looks in a URL for jpg's and their links. So the result is: s1.jpg links to b1.jpg s2.jpg links to b2.jpg etc etc
But now I would like to check if b1.jpg is bigger then s1.jpg, if not the script must stop. But I can't figure out to do this. My script so far: <? $fp=fopen('http://www.mydomain.com/test.htm','r'); $text=fread($fp,100000); fclose($fp); $preg='/ <a [^>]* href= "?\'? ([^"\'>]*\.jpg) [^>]* > ([^<]|<(?!a))* <img [^>]* src= "?\'? ([^"\'>]*\.jpg) [^>]* > ([^<]|<(?!a))* <\/a /siUx'; preg_match_all($preg,$text,$matches); for ($k=0;$k<count($matches[0]);$k++){ echo $matches[3][$k].' linkt naar '.$matches[1][$k].'<br>'; } ?>