<html>
<body>
<h3>Thursday confirmation receipts</h3>
<p id="User_84SW482"></p>
<p id="User_74J4852"></p>
<p id="User_KEW1819"></p>
<div>
<div class="User_84SW482"></div>
<div class="User_84SW482"></div>
<div class="User_74J4852"></div>
<div class="User_KEW1819"></div>
</div>
<script>document.getElementById("User_84SW482").innerHTML = "84SW482 receipt: " + document.querySelectorAll('.User_84SW482').length;</script>
</body>
</html>
My question is how to get all values of the DIVs class="User_* into sumary.html which is another page at same directory by JS or PHP
thanks for your help