Search results for: "$_SERVER['SCRIPT_NAME']"

How can the differences between $_SERVER['SERVER_NAME'] and $_SERVER['HTTP_HOST'] be explained and utilized effectively in PHP?

The difference between $_SERVER['SERVER_NAME'] and $_SERVER['HTTP_HOST'] lies in how they are populated. $_SERVER['SERVER_NAME'] typically contains th...

How can the variables $_SERVER["PHP_AUTH_USER"] and $_SERVER["PHP_AUTH_PW"] be cleared after logging out in PHP?

When a user logs out in PHP, the variables $_SERVER["PHP_AUTH_USER"] and $_SERVER["PHP_AUTH_PW"] are not automatically cleared. To clear these variabl...

Is there a difference between using $_SERVER["HTTP_HOST"] and $_SERVER["SERVER_NAME"] to retrieve the domain name in PHP?

Yes, there is a difference between using $_SERVER["HTTP_HOST"] and $_SERVER["SERVER_NAME"] to retrieve the domain name in PHP. $_SERVER["HTTP_HOST"] r...

What are the differences between $_SERVER['HTTP_HOST'] and $_SERVER['SERVER_NAME'] in PHP, and when should each be used?

$_SERVER['HTTP_HOST'] returns the Host header that the current request was sent to, while $_SERVER['SERVER_NAME'] returns the name of the server host...

How can the PHP code be improved to prevent manipulation of the PHP_SELF variable?

To prevent manipulation of the PHP_SELF variable, it is recommended to use the $_SERVER['SCRIPT_NAME'] or $_SERVER['PHP_SELF'] instead of relying on t...