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我在php和javascript中的倒计时有问题吗?
原标题:Is something wrong with my down counting in php and javascript?

我的游戏中有一个函数,你只能每2分钟使用一次。所以我有这个代码

$next = strtotime ("+2 minutes");

此功能用于检查是否已过2分钟:

if(time() <= $next){

在这里我找到了您可以再次执行该功能的时间:

date( "00:i:s", $next - time())

我需要的是启动该功能之前的秒数。我用这个javascript倒计时:

$wait = $next - time();

<form name="counter"><input type="text" size="8" name="d2"></form> 

<script> 
 var milisec=0 
 var seconds={$wait} 
 document.counter.d2.value= {$wait}  

function display(){ 
 if (milisec<=0){ 
    milisec=9 
    seconds-=1 
 } 
 if (seconds<=-1){ 
    milisec=0 
    seconds+=1 
 } 
 else 
    milisec-=1 
    document.counter.d2.value=seconds+"."+milisec 
    setTimeout("display()",100) 
} 

display() 

$next-time()是否表示正确的秒数?这似乎不正确,这有点重要。。

最佳回答

If正在缓存$wait变量,导致时间显示错误。固定的

问题回答

$next=time()+120不是更简单吗?





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