array with one value converted to string?
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/1921421/get-first-element-of-array">Get first element of array</a><br>
  <a href="http://stackoverflow.com/questions/6262186/convert-array-to-string-php">Convert array to string php</a>  </p>
</blockquote>



<p>I have this array : $ tab. I perform a print_r() it has just this : </p>

<pre><code>Array ( [0] =&gt; integration ).
</code></pre>

<p>How to get the value integration without doing $tab[0]?</p>
