1. $url ='http://www.survivalescaperooms.com'; 
2. $body=@file_get_contents($url); 
3. preg_match_all('/href=['"]?([^'"]*)['"]?>(.*)/i',$body,$b); 
4. $nums = array(); 
5. foreach($b[1] as $u){ 
6.   if(in_array($u,$nums)){ 
7.   continue; 
8.   } 
9.   $nums[]=$u; 
10.   $title=strip_tags($u); 
11.   echo $title."</br>"; 
12. }