效果如下圖
![](https://img.laitimes.com/img/__Qf2AjLwojIjJCLyojI0JCLiYWan5SYjZmNjljNihzYkBjN5kjYxIWZyYWNhZmZ1UmN3QDMi9CX0JXZ252bj91Ztl2Lc52YucWbp5GZzNmLn9Gbi1yZtl2Lc9CX6MHc0RHaiojIsJye.gif)
代碼加到footer.php底部
![](https://img.laitimes.com/img/__Qf2AjLwojIjJCLyojI0JCLiYWan5SYjZmNjljNihzYkBjN5kjYxIWZyYWNhZmZ1UmN3QDMi9CX0JXZ252bj91Ztl2Lc52YucWbp5GZzNmLn9Gbi1yZtl2Lc9CX6MHc0RHaiojIsJye.gif)
完整代碼如下:
本次查詢<?php echo get_num_queries(); ?> 次 用時<?php timer_stop(1); ?> 秒
已穩定運作
function runTime() {
var d = new Date(), str = '';
BirthDay = new Date("2019-3-8");
today = new Date();
timeold = (today.getTime() - BirthDay.getTime());
sectimeold = timeold / 1000
secondsold = Math.floor(sectimeold);
msPerDay = 24 * 60 * 60 * 1000
msPerYear = 365 * 24 * 60 * 60 * 1000
e_daysold = timeold / msPerDay
e_yearsold = timeold / msPerYear
daysold = Math.floor(e_daysold);
yearsold = Math.floor(e_yearsold);
//str = yearsold + "年";
str += daysold + "天";
str += d.getHours() + '時';
str += d.getMinutes() + '分';
str += d.getSeconds() + '秒';
return str;
}
setInterval(function () {
$('#run_time').html(runTime())
}, 1000);