failed<br />
<b>Notice</b>:  Undefined variable: conn in <b>/var/www/html/bbs/excel_write.php</b> on line <b>60</b><br />
<br />
<b>Warning</b>:  mysql_close() expects parameter 1 to be resource, null given in <b>/var/www/html/bbs/excel_write.php</b> on line <b>60</b><br />