title: Next business day of given date in PHP
body: <p>Does anyone have a PHP snippet to calculate the next business day for a given date?
  How does, for example, YYYY-MM-DD need to be converted to find out the next business day?</p>
  
  <p>Example:
  For 03.04.2011 (DD-MM-YYYY) the next business day is 04.04.2011.
  For 08.04.2011 the next business day is 11.04.2011.</p>
  
  <p>This is the variable containing the date I need to know the next business day for</p>
  
  <pre><code>$cubeTime['time'];
  </code></pre>
  
  <p>Variable contains: 2011-04-01
  result of the snippet should be: 2011-04-04</p>