How to Use HTTP Headers in PHP for Better Website Performance
In PHP, you can effectively manage the HTTP headers of a response using the header() function. HTTP headers play a crucial role in communication between the server and the browser, allowing you to transmit useful information back to the browser. For example, to generate a 500 Internal Server Error page, you can use the following PHP code: <?php header('HTTP/1.1 500 Internal Server Error'); ?> By inspecting the page with the Browser Developer Tools open, you will see the updated status:...