title: Show array without index key
body: <pre><code>print_r($arraydata);
  </code></pre>
  
  <p>I got output </p>
  
  <p>Array ( [0] => vikas [1] => shirt [2] => cloth1 [3] => test [4] => shirt [5] => cloth2 [6] => avi ) </p>
  
  <p>i need to show array like that</p>
  
  <p>$arr = array("vikas","shirt","cloth1","test","shirt","cloth2","avi");</p>