动态的,秒会一直变动
<html>
<body>
<?php
header("content-type:text/html;charset=gb2312");
date_default_timezone_set("PRC");
echo '
<div id="time"></div>
<script type="text/javascript">
var dayNames = new Array("星期日","星期一","星期二","星期三","星期四","星期五","星期六");
function get_obj(time){
return document.getElementById(time);
}
function getTime(){
var t=new Date();
with(t){
var _time=""+getFullYear()+"-" + (getMonth()+1)+"-"+getDate()+" " + (getHours()<10 ? "0" :"") + getHours() + ":" + (getMinutes()<10 ? "0" :"") + getMinutes() + ":" + (getSeconds()<10 ? "0" :"") + getSeconds() + " " + dayNames[t.getDay()]+" "+ (getHours()<12 ? "上午" :"下午");
}
get_obj("time").innerHTML=_time;
setTimeout("getTime()");
}
getTime();
</script>';
?>
</body>
</html>