title: in_array() - help on what specifically would return true
body: <p><strong>ANSWERED: THE FUNCTION WORKS AS I WANTED IT TO.  I HAD A TYPO IN MY TEST PHP THAT MADE IT RETURN TRUE REGARDLESS.</strong></p>
  
  <p>I am using in_array, and I'm trying to use it in a way where it will only return true if it's an exact match of one of the objects in the array, not just if it's "in" the array.
  e.g.</p>
  
  <pre><code>1. $sample_array = array('123', '234', '345');
  2. $sample_array = array('23', '34', '45');
  
  in_array('23', $sample_array);
  </code></pre>
  
  <p>In the above example, I would only want version 2 to return true, because it has the exact string, '23'.
  Version 1 returns true as well though, because the array contains instances of the string '23'.</p>
  
  <p>How would I get this to work so that only version 2 returns true?  Am I even using the right function?</p>