title: how to leave first line and print second line php
body: <p>i know it can be achieved through explode function but don't know the exact way .</p>
  
  <pre><code>&lt;?php
  $pizza  = "piece1 piece2 
             piece3 piece4 piece5 piece6";
  
  $pieces = explode("&lt;br&gt;", $pizza);
  
  echo $pieces[1]; 
  ?&gt;
  </code></pre>
  
  <p>the problem is no visible br tag b/w peiece2 and piece3 ....so my question is how in such case how i can detect the second line.</p>
  
  <p>the example is taken from php manuel page</p>
  
  <p><a href="http://php.net/manual/en/function.explode.php" rel="nofollow">http://php.net/manual/en/function.explode.php</a></p>