Can PHP be used to determine the height of a webpage?

To determine the height of a webpage using PHP, you can use client-side scripting like JavaScript to get the height of the page and then pass this information to PHP using AJAX. PHP alone cannot directly determine the height of a webpage since it is a server-side language and does not have access to client-side information like the height of a webpage. 

// JavaScript code to get the height of the webpage
<script>
    var pageHeight = document.body.scrollHeight;
    // Send the pageHeight value to PHP using AJAX
    var xhttp = new XMLHttpRequest();
    xhttp.onreadystatechange = function() {
        if (this.readyState == 4 && this.status == 200) {
            // Handle the response from PHP
        }
    };
    xhttp.open("GET", "get_page_height.php?pageHeight=" + pageHeight, true);
    xhttp.send();
</script>

Keywords

PHP webpage height DOM JavaScript

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