How can one determine if a website is coded in PHP?

To determine if a website is coded in PHP, you can view the page source code by right-clicking on the webpage and selecting "View Page Source." Look for file extensions such as ".php" in the URLs of the website's pages or for PHP-specific code within the source code, such as <?php and ?> tags.

// Example PHP code snippet to determine if a website is coded in PHP
$url = 'https://www.example.com/page.php';
if (strpos($url, '.php') !== false) {
    echo 'This website is likely coded in PHP.';
} else {
    echo 'This website is not coded in PHP.';
}