How can PHP be used to dynamically adjust website content based on whether the user is accessing the site locally or via the internet?

To dynamically adjust website content based on whether the user is accessing the site locally or via the internet, you can use the $_SERVER['REMOTE_ADDR'] variable to retrieve the user's IP address and then compare it to a list of local IP addresses. If the user's IP address matches a local address, you can display specific content tailored for local users. 

$local_ips = array('127.0.0.1', '::1'); // List of local IP addresses
$user_ip = $_SERVER['REMOTE_ADDR']; // Get user's IP address

if (in_array($user_ip, $local_ips)) {
    // Display content for local users
    echo "Welcome local user!";
} else {
    // Display content for internet users
    echo "Welcome internet user!";
}

Keywords

PHP dynamic content website user access internet

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