title: what is the meanig and use of \n\t\t\t\t\ in php
body: <p>Can any one please tell me that what is the meaning and use of : <strong>n\t\t\t\t\n\t\t\t</strong> in the following response from and dwr service.</p>
  
  <pre><code>\r\n\t\t\t                    \r\n\t\t\t                    \t\r\n\t\t\t                    \r\n\t\t\t                \r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t                    \r\n\t\t\t                    \r\n\t\t\t                    \t\r\n\t\t\t                    \r\n\t\t\t                \r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t                    
  </code></pre>
  
  <p>Above is a sample it also includes html according to design of the page. I really don't understand whats the sense of these.</p>