title: HTML Element Array, name="something[]" or name="something"?
body: <p>I saw something on this site:</p>
  <p><strong>Handling array of HTML Form Elements in JavaScript and PHP</strong>
  <a href="http://www.ajaxprojects.com/ajax/tutorialdetails.php?itemid=343" rel="nofollow noreferrer">http://www.ajaxprojects.com/ajax/tutorialdetails.php?itemid=343</a></p>
  <p>It said to put the array in the <code>name</code> property and how to get the input collection's value. For example, <code>name=&quot;education[]&quot;</code></p>
  <p>But as I know, an HTML input element is array-ready by <code>name</code>.
  On the client-side (<code>GetElementsByName</code>) or server-side (<code>$_POST</code> in PHP or <code>Request.Form</code> in ASP.NET).</p>
  <p>For example: <code>name=&quot;education&quot;</code>, so what is the different with or
  without the <code>[]</code>?</p>