Tell me how to use PHP to display (Echo or Print) user data, such as IP, browser, connection speed. I do not understand, these are variables and what values ​​are taken from the user. What else can take the data?

    3 answers 3

    <?php printr($_SERVER); ?>

    And then you will understand.

    • I agree $ _SERVER ['REMOTE_ADDR'] // IP address $ _SERVER ['HTTP_USER_AGENT'] // UserAgent => browser But "printr ($ _ SERVER)" will output everything transmitted by the user! - pro
     $_SERVER['REMOTE_ADDR'] // IP адрес $_SERVER['HTTP_USER_AGENT'] // UserAgent => браузер

      Exhaustive information:
      $ _SERVER superglobal array