title: PHP to write Tab Characters inside a file?
body: <p>How do i simply write out a file including real tabs inside? <code>tab</code> means real <code>tab</code> which is <strong>not the spaces</strong>. How to write the <code>tab</code> or what is the character for real <code>tab</code>?</p>
  
  <p>For example here:</p>
  
  <pre><code>$chunk = "a,b,c";
  file_put_contents("chunk.csv",$chunk);
  </code></pre>
  
  <p>What character should i use to get <code>tabs</code> instead of <code>Commas (,)</code> there?<br>
  In the output file, there should be real <code>tabs</code> between the seperated words.</p>
  
  <ul>
  <li>Real Tabs means, <strong>a true wide space we get when we press the <code>&lt;tab&gt;</code> key</strong> in a text-editor.</li>
  </ul>