我想将包含日期的 php 变量添加到此代码中： new Date($mydate) 如果无法使用我的 php 变量，如何将自己的日期添加到此代码中。我的日期来自 SQL 数据库，然后显示在 php 变量中。var countDownDate = new Date("august 8, 2020 15:37:25").getTime();
1 回答
米琪卡哇伊
TA贡献1998条经验 获得超6个赞
为了将PHP变量作为参数传递给JavaScript对象：
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
p {
text-align: center;
font-size: 60px;
margin-top: 0px;
}
</style>
</head>
<body>
<p id="demo"></p>
<?php $date = "07/08/2020"; ?>
<script>
// Set the date we're counting down to
var countDownDate = new Date("<?php echo $date; ?>").getTime();
// Update the count down every 1 second
var x = setInterval(function() {
// Get today's date and time
var now = new Date().getTime();
// Find the distance between now and the count down date
var distance = countDownDate - now;
// Time calculations for days, hours, minutes and seconds
var days = Math.floor(distance / (1000 * 60 * 60 * 24));
var hours = Math.floor((distance % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
var minutes = Math.floor((distance % (1000 * 60 * 60)) / (1000 * 60));
var seconds = Math.floor((distance % (1000 * 60)) / 1000);
// Output the result in an element with id="demo"
document.getElementById("demo").innerHTML = days + "d " + hours + "h "
+ minutes + "m " + seconds + "s ";
// If the count down is over, write some text
if (distance < 0) {
clearInterval(x);
document.getElementById("demo").innerHTML = "EXPIRED";
}
}, 1000);
</script>
</body>
</html>
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