Search results for: "REMOTE_ADDR"

What is the difference between $HTTP_SERVER_VARS['REMOTE_ADDR'] and $_SERVER['REMOTE_ADDR'] in PHP?

The difference between $HTTP_SERVER_VARS['REMOTE_ADDR'] and $_SERVER['REMOTE_ADDR'] in PHP is that $HTTP_SERVER_VARS['REMOTE_ADDR'] is an older way of...

What is the difference between $_SERVER['REMOTE_ADDR'] and $REMOTE_ADDR in PHP?

The difference between $_SERVER['REMOTE_ADDR'] and $REMOTE_ADDR in PHP is that $_SERVER['REMOTE_ADDR'] is a superglobal array that contains server and...

What are the differences between using $REMOTE_ADDR and $_SERVER['REMOTE_ADDR'] in PHP?

When accessing the client's IP address in PHP, it is recommended to use $_SERVER['REMOTE_ADDR'] instead of $REMOTE_ADDR. This is because $REMOTE_ADDR...

In what situations should $_SERVER["REMOTE_ADDR"] be preferred over $REMOTE_ADDR in PHP scripts?

$_SERVER["REMOTE_ADDR"] should be preferred over $REMOTE_ADDR in PHP scripts when you need to access the IP address of the client accessing your websi...

Can you explain the difference between using getenv("REMOTE_ADDR") and $_SERVER['REMOTE_ADDR'] to retrieve the IP address in PHP?

When retrieving the IP address of a user in PHP, using getenv("REMOTE_ADDR") and $_SERVER['REMOTE_ADDR'] can yield different results. getenv("REMOTE_A...