Use LocalStorage variables in php

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This question already has answers here:

Javascript runs in client-side and PHP runs in server-side. There is no way that they can have access in different environments.

The only way is by using requests. You should send the value from javascript to php using ajax from jQuery

Example using jQuery:

$.ajax({
        url: "/file.php",
        type: "post",
        data: { name: localStorage.getItem('jeton') }
});

Then in file.php you would get that value like this:

$name = $_POST['name'];

You can read more here about ajax.

Loading JS LocalStorage into PHP Variable, for (var i = 0; i < localStorage.length; i++) { console.log(localStorage.key(i)) };. Note the use of localStorage.length in this example. The length� The localStorage and sessionStorage properties allow to save key/value pairs in a web browser. The localStorage object stores data with no expiration date. The data will not be deleted when the browser is closed, and will be available the next day, week, or year. The localStorage property is read-only.

The answer to this question is, it not possible to access localStorage at PHP, as localStorage is kept on the client-side only, and there is no data transmitted to the server-side.

Also, you can only get the data with JavaScript and you can send it to the server-side with Ajax only.

The alternative would be to use cookies, if its a simple string, as cookies are sent to the server in the request headers, and accessible at PHP

Cookies, Sessions and Local storage (PHP developer community , I store that info in localStorage using simply… seconds = _GET['seconds']; echo “ <script>localStorage.setItem('seconds',\”$seconds\� I want to use a localStorage variable in a PHP page. Very simple but "strange". AJAX comes to mind. Whats the best form to do this? Thanks

So inside control.php :

<script>
//var jeton = localStorage.getItem('jeton');
//var cle = localStorage.getItem('cle');
$.ajax({
    url: "/control.php",
    type: "post",
    data: { jeton: localStorage.getItem('jeton') }
});
</script>

And then inside php:

$jeton = $_POST['jeton'];

But when i execute this I have the error : Undefined index: jeton in C:\inetpub\wwwroot\menergie-client\control.php on line 42.

as if $_POST['jeton'] was not set.

Is it possible to put the javascript and the php in the same file ???

Using PHP variable set from localStorage value as Refresh rate , with lots of examples of how to use HTML, CSS, JavaScript, SQL, PHP, Python, Bootstrap, Java and XML. Create a localStorage name/value pair with name=" lastname" and value="Smith", then retrieve the var lastname = localStorage. localStorage.getItem(key) retrieves the value associated with the key. You can also remove a particular item from the storage if it exists, by passing the key name to the removeItem() method, like localStorage.removeItem("first_name"). However, if you want to remove the complete storage use the clear() method, like localStorage.clear().

Window localStorage Property, To get the local storage variable to PHP you'll have to use an AJAX call. Whether you use a GET or POST is up to you. Personally, I'd choose a� HTML Web Storage Objects. HTML web storage provides two objects for storing data on the client: window.localStorage - stores data with no expiration date; window.sessionStorage - stores data for one session (data is lost when the browser tab is closed)

localStorage and PHP, to store the cart variables. I noticed that js file is storing cart items in local storage. I understood as this data is stored in the client side, there is no way php can access. Can you please help me var data = localStorage.getItem('SCI- 1');� PHP echo and print Statements. echo and print are more or less the same. They are both used to output data to the screen. The differences are small: echo has no return value while print has a return value of 1 so it can be used in expressions.

How to post local storage data to php file, How to pass LocalStorage data to PHP using Ajax jQuery random str as key for the localStorage function randomStr(m) { var m = m || 9; s = '', r� Storing Data in LocalStorage. To store data you use the setItem() function. This function takes two parameters, the item key and a value. localStorage.setItem(‘name’, ‘Prashant Patil’); Note: There are multiple ways to interact with the localStorage interface.