PHP futurism.com BOT

 <?php  
 $site = "http://futurism.com/feed/";  
 $data = file_get_contents($site);  
 function getData($data,$startTag,$finishTag){  
  $data= explode($startTag,$data);  
  $data= $data[1];  
  $data= explode($finishTag,$data);  
  $data= $data[0];  
  return $data;  
  }  
 $url= getData($data,'<guid isPermaLink="false">','</guid>');  
 $title = file_get_contents($url);  
 $baslik= getData($title,'<title>','</title>');  
 $detay= getData($title,'<div class="summary module">','</div>');  
 echo $baslik; echo '<br>';  
 echo $detay; echo '<br>';  
 ?>