title: Which Is Faster $variable[] or array_push($variable, $newValue)?
body: <p>Which is faster when adding variables to an array?</p>
  
  <ol>
  <li>$variable[] = $newValue;</li>
  <li>array_push($variable,$newValue);</li>
  </ol>
  
  <p>and please mention the difference between the two if any.</p>