Passing a URL variable to the page and rewriting the URL

Is there a way to transmit data through a custom link in an email to my PHP website?

For example, could I send information like this:

Then, once the link reaches my site, can it pass along the data and update the URL to make it appear clean and concise like this:

The requested page would then be able to render based on the data provided in the original URL.

I want to confirm that I have a good understanding of how to extract variables from URLs.

Answer №1

To accomplish the desired implementation, utilize the POST method with the following code snippet.

<?php
$id = !empty($_GET['id'])?$_GET['id']:"1";
$type = !empty($_GET['type'])?$_GET['type']:"a";
$item = !empty($_GET['item'])?$_GET['item']:"b";

if(count($_POST) == 0 && !empty($id) && !empty($type) && !empty($item)){
?>
<form method="POST" id="myForm" action="page.php">
    <input type="hidden" name="id" value="<?php echo $id; ?>"/>
    <input type="hidden" name="type" value="<?php echo $type; ?>"/>
    <input type="hidden" name="item" value="<?php echo $item; ?>"/>
</form>
<script>
    document.getElementById("myForm").submit();
</script>

<?php 
}

if(count($_POST) > 0 && !empty($_POST['id']) && !empty($_POST['type']) && !empty($_POST['item'])){
    var_dump('post',$_POST,count($_POST));
}
?>

Feel free to use this guide for assistance!

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