title: How can I make sure a float will always be rounded up with PHP?
body: <p>I want to make sure a float in PHP is rounded up if <em>any</em> decimal is present, without worrying about mathematical rounding rules. This function would work as follows:</p>
  
  <pre><code>1.1 to 2
  1.2 to 2
  1.9 to 2
  2.3 to 3
  2.8 to 3
  </code></pre>
  
  <p>I know the <code>round()</code> function exists but I don't see any function for rounding up if any decimal is found. Is there any easy way to do this?</p>