This will not work for you, because linking to the login.jsp
or logout.jsp
inside a php code will be likely to fail. But below code is somewhat equivalent of your jsp code. There is also no mysql query as you’ve described in title.
<?php /* session_start() should be somewhere here */ ?>
<table width="1200" height="112" border="0">
<tr>
<td width="251" height="96"><img src="https://stackoverflow.com/questions/43338209/images/head.png" width="251" height="88" alt="Logo" /></td>
<td width="726" class="right">Customer Support - <a href="contact.jsp">Contact us</a> | <a href="main.jsp">Home</a> |
<?php if(is_null($_SESSION["username"])): ?>
<a href="https://stackoverflow.com/questions/43338209/login.jsp">Login</a>
<?php else: ?>
<a href="logout.jsp">Logout</a>
<?php endif; ?>
</td>
</tr>
</table>
solved How to rewrite below JSP code in PHP [closed]