title: How to unset multiple variables?
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/1275766/can-you-unset-many-variables-at-once-in-php">Can you unset() many variables at once in PHP?</a>  </p>
  </blockquote>
  
  
  
  <p>I have 3 variables <code>var1</code> <code>var2</code> <code>var3</code>. Is there's a way of un-setting them without repeated use of <code>unset()</code> function ?</p>