What are some alternative methods to using iframes for displaying dynamic PHP content on a website?

Using iframes to display dynamic PHP content on a website can lead to issues with SEO, performance, and accessibility. An alternative method is to use AJAX to dynamically load and display PHP content without the need for iframes. This can improve the user experience and make the website more search engine friendly.

// Example of using AJAX to load dynamic PHP content

// HTML file
<div id="dynamic-content"></div>

// JavaScript file
$(document).ready(function(){
    $.ajax({
        url: 'dynamic_content.php',
        type: 'GET',
        success: function(response){
            $('#dynamic-content').html(response);
        }
    });
});

// PHP file (dynamic_content.php)
<?php
// Your dynamic PHP content here
echo "This is dynamic content fetched with AJAX.";
?>