<table width="500" border="2" align=center> <caption><h1>倒计时</h1></caption> <form action="test3.php" method="post"> <tr> <td><input type="submit" name="sub" ...
<?php //此处的错误屏蔽用来屏蔽因为$_POST['select']未定义所报的错 error_reporting(@notice); ?>
<table width="500" align="center" border="2"> <caption><h1>获取各个国家的时间</h1><...