title: Divide and round
body: <p><strong>$number = some number;</strong></p>
  
  <p>When I divide this number, it gives not a round value.</p>
  
  <p>Can give something like <code>3.13</code>.</p>
  
  <p><strong>How to round it to the biggest value?</strong></p>
  
  <p>Like:</p>
  
  <pre><code>if ($number == 3.5) {
      $number = 4;
  } elseif ($number = 3.51) {
     $number = 4;
  } else if ($number == 3.49) {
     $number = 3;
  }
  </code></pre>