[英]How to store span id value in to PHP variable
I want to know how to store span/div id value in to PHP variable....in id=event_id there is value like '234'... so i want store that value in to php variable我想知道如何将 span/div id 值存储到 PHP 变量中……在 id=event_id 中有像“234”这样的值……所以我想将该值存储到 php 变量中
<?php
//This Statement stores data in variable
$test = '<span id ="event_id" ></span>';
//this is for printing variable that contains data
echo $test;
?>
<script>
function setEventId(event_id){
document.querySelector('#event_id')= event_id;
}
</script>
If I understood your question correctly, you want to do something like this:如果我正确理解了你的问题,你想做这样的事情:
<?php
//This Statement stores data in variable
$test = '<span id ="event_id" ></span>';
//this is for printing variable that contains data
echo $test;
$event_id = "<script>document.writeln(document.getElementById('event_id').innerHTML)</script>";
?>
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