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

How can PHP scripts display the time of a visitor along with the server time?

To display the time of a visitor along with the server time in PHP, you can use the `date()` function to get the server time and the `$_SERVER['REQUES...

How does the value of $_SERVER["SERVER_NAME"] differ from $_SERVER['HTTP_HOST'] in PHP?

The value of $_SERVER["SERVER_NAME"] represents the server's hostname, while $_SERVER['HTTP_HOST'] contains the host header from the current request....

In what scenarios would it be beneficial to use $_SERVER['SCRIPT_FILENAME'] over $_SERVER['PATH_TRANSLATED'] in PHP?

When dealing with file paths in PHP, it may be beneficial to use $_SERVER['SCRIPT_FILENAME'] over $_SERVER['PATH_TRANSLATED'] when you need the absolu...

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...