Which statement correctly describes the behavior of the `$_SERVER` superglobal?

Question

PHP Intermediate — Medium

Which statement correctly describes the behavior of the `$_SERVER` superglobal?

Accepted Answer

The `$_SERVER` superglobal is an array containing information such as headers, paths, and script locations. These entries are created by the web server or the CLI environment. It is not influenced by user input (unlike `$_GET` or `$_POST`) and is accessible in any scope.