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php 动态时间

发布时间：2018-05-04编辑：Cary

<?php

 

error_reporting(0); //抑制所有错误信息

header("content-Type: text/html; charset=utf-8"); //语言强制

 

$stime = date("Y-n-j H:i:s")." &nbsp;星期" . mb_substr( "日一二三四五六",date("w"),1,"utf-8" );

 

//ajax调用实时刷新

if ($_GET['act'] == "rt")

{

$arr=array('stime'=>"$stime");

$jarr=json_encode($arr);

echo $_GET['callback'],'(',$jarr,')';

exit;

}

?>

 

 

<script language="JavaScript" type="text/javascript" src="http://lib.sinaapp.com/js/jquery/1.7/jquery.min.js"></script>

<script type="text/javascript">

<!--

$(document).ready(function(){getJSONData();});

function getJSONData()

{

setTimeout("getJSONData()", 1000);

$.getJSON('?act=rt&callback=?', displayData);

}

function displayData(dataJSON)

{

$("#stime").html(dataJSON.stime);

}

-->

</script>

 

<span id="stime"><?php echo $stime;?></span>