HTML <th> element


<th> tag defines table header cell.

HTMLPHPJavascript
HTML Form Tag PHP Form Validation JS Form Submit

HTML Code of above table: 
<table border=2>
<tr><th>HTML</th><th>PHP</th><th>Javascript</th>
<tr>
<td><a href="form.php">HTML Form Tag</a>
<td><a href="../php/formvalidation.php">PHP Form Validation</a>
<td><a href="../js/submitform.php">JS Form Submit</a>
</table>