如何获得时间后按钮是用PHP点击

Question

我想做的是在单击按钮的那一刻获取服务器的时间。这个时间需要在点击时计算(检索(，如果需要，这需要能够重复进行。目前我已经尝试过：
PHP代码

<?php
function getTime(){
$Time = date('m/d/Y h:i:s a', time());
return $Time;
}
?>

JS代码

function Funct(){
var Time = "<?php echo json_encode(getTime()); ?>";
console.log(Time);
}

HTML Code
<button onclick="Funct()">Get Time</button>
The problem is that when I click the button, after the first click, all of the other clicks Will not update, in fact the getTime function seems to be called when the page loads and leaves a string literal that is logged. How can I control when it calculates the Time? Thanks for the help!

Answer 1

Try this :

HTML

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>    
<button onclick="Funct()">Get Time</button>

JS-

function Funct(){
var data = {};
$.ajax({ type: 'POST', url: 'php_file.php', data: data, dataType: 'json', encode: true })
.done(function (data) {
console.log(data.time);
}).fail(function (data) {
console.log(data.responseText);
});
}

PHP

<?php 
$data['time'] = date('m/d/Y h:i:s a', time());
echo json_encode($data);