I wrote this php code to show server date and time but I'd like to display realtime change in server date and time every 1 Sec
<p><?php echo "Server Time " . date("Y-m-d h:i:s"); ?> (GMT) UTC +0 UK/London</p>
Pls help me, thank you
You will need to use Javascript, something like this:
<body>
<p id="time"></p>
</body>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script type="text/javascript">
var timestamp = '<?=time();?>';
function updateTime(){
$('#time').html(Date(timestamp));
timestamp++;
}
$(function(){
setInterval(updateTime, 1000);
});
</script>
if you still need a real time clock that uses your server clock you could try this. im using twig {{now|date('Y/m/d H:i:s')}}
. but you could also use php's <?php echo date('Y/m/d H:i:s');?>
. its basically using localStorage
to store the server date on localstorage
and setSeconds
updates the localstorage
every 1 second , while the now variable loads the localstorage
date and converts it to js date format. I then use the {{now|date('Y/m/d H:i:s')}}
inside the date
element for fallback in case localstorage is not enabled.
try {
localStorage.setItem('today', new Date("{{now|date('Y/m/d H:i:s')}}");
setInterval(function clock() {
var month = [
"Jan", "Feb", "Marh", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Octr", "Nov", "Dec"
];
var now = new Date(localStorage.getItem('today'));
now.setSeconds(now.getSeconds() + 1);
localStorage.setItem('today', now);
var G = format(now.getHours() % 12 || 12);
var i = format(now.getMinutes());
var s = format(now.getSeconds());
var M = month[now.getMonth()];
var d = format(now.getDate());
var Y = now.getFullYear();
function format(data) {
return (data < 10 ? data = "0" + data : data);
}
$("#date").html(M + ". " + d + ", " + Y + " " + G + ":" + i + ":" + s);
return clock;
}(), 1000);
} catch(e) {
console.log(e);
}
you can get server time when page loaded and use javascript function to update time locally persecond. HTML PAGE
<script> var JS_BASE_URL = 'http://YOURSERVER/';</script>
<script src="assets/js/jquery-3.4.1.min.js" type="text/javascript"></script>
<script src="clock.js" type="text/javascript"></script>
</head>
<body>
Server Time <span id="server_time">00:00:00</span>
</body>
clock.js
var url = JS_BASE_URL+'/script.php';
var _h = 0;
var _m = 0;
var _s = 0;
$.ajax({
url: url,
type: 'GET',
dataType: 'JSON',
success: function(res) {
var timer = setInterval(serverTime,1000);
function serverTime(){
h = parseInt(res.hour)+_h;
m = parseInt(res.minute)+_m;
s = parseInt(res.second)+_s;
if (s>59){
s=s-60;
_s=_s-60;
}
if(s==59){
_m++;
}
if (m>59){
m=m-60;
_m=_m-60;
}
if(m==59&&s==59){
_h++;
}
_s++;
$('#server_time').html(append_zero(h)+':'+append_zero(m)+':'+append_zero(s)); }
function append_zero(n){
if(n<10){
return '0'+n;
}
else
return n;
}
}
});
script.php
<?php
$data = array('fulldate'=>date('d-m-Y H:i:s'),
'date'=>date('d'),
'month'=>date('m'),
'year'=>date('Y'),
'hour'=>date('H'),
'minute'=>date('i'),
'second'=>date('s')
);
echo json_encode($data);
?>
check on github: https://github.com/mdanielk/server_time
To display changing clock showing server time by using Ajax. Create two files for this one is the file sending request and receiving data with Ajax.
develop a script where by clicking a button we can send a request to server to get the data. In the body of this file we have a button.
<input type=button value=
'Get Server Time' onclick="timer_function();">
To this script we will add a timer to recursively call the same Ajax function in every second. This will get data from every second so we can display a changing clock showing server time.
function timer_function(){
var refresh=1000; // Refresh rate in milli seconds
mytime=setTimeout('AjaxFunction();',refresh)
}
On click of this button it trigger a function which uses a timer setTimeout. Inside this timer function it can change the refresh rate which is in milliseconds. Within this function we call our main Ajax function AjaxFunction()
function timer_function(){
var refresh=1000; // Refresh rate in milli seconds
mytime=setTimeout('AjaxFunction();',refresh)
}
At the end of AjaxFunction() call again timer_function() to make it recursive.
tt=timer_function();
In the main AjaxFunction() send request to clock.php file and get the server time. This data is displayed using a div layer.
if(httpxml.readyState==4)
{
document.getElementById("msg").innerHTML=httpxml.responseText;
document.getElementById("msg").style.background='#f1f1f1';
}
The second file is the simple PHP file with one line of code giving current date and time of server. clock.php
<?Php
echo date("d/m/y : H:i:s", time());
?>
download the files here
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