Which superglobal contains information about server paths, headers, and script locations?

Explanation

$_SERVER is an array containing information such as headers, paths, and script locations created by the web server. $_ENV contains environment variables, $_GLOBALS provides access to global variables, and $_SESSION stores user session data.

Key points

$_SERVER is populated by the web server
Contains keys like SCRIPT_NAME and REMOTE_ADDR
Essential for request environment details

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