How can one determine the server information using PHP without using system() function?

To determine server information without using the system() function in PHP, you can utilize the $_SERVER superglobal array. This array contains information about the server environment, such as server name, document root, remote address, and more. By accessing the elements of this array, you can retrieve various server-related details. 

// Get server information using PHP $_SERVER superglobal array
echo "Server Name: " . $_SERVER['SERVER_NAME'] . "<br>";
echo "Document Root: " . $_SERVER['DOCUMENT_ROOT'] . "<br>";
echo "Remote Address: " . $_SERVER['REMOTE_ADDR'] . "<br>";
echo "Server Software: " . $_SERVER['SERVER_SOFTWARE'] . "<br>";

Keywords

server information PHP system function security alternative solution

Related Questions