USERNAMEӣޭڽ‹define()گ˽ք֨ӥ<br/><br />
<b>Notice</b>:  Use of undefined constant STUDENT - assumed 'STUDENT' in <b>/var/www/html/2016/liangyy/PHP-2~7/3/defined.php</b> on line <b>7</b><br />
STUDENT