examples: how to find or trace visitor's ip address in php - REMOTE ADDR server variable to find visitor's ip address

how to find or trace visitor's ip address in php - REMOTE_ADDR server variable to find visitor's ip address

how-to-find-visitor-ip-address-in-php.php

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  <h2>how to find or trace visitor's ip address in php - REMOTE_ADDR server variable to find visitor's ip address</h2>
  <pre>
   <?php
    /*
     ---------------------------------------------------------
     we want to find visitor's ip address in the site
     we can do this by using REMOTE_ADDR server variable in php
     ---------------------------------------------------------
    */
    echo "<h4>output of visitor's ip address by using REMOTE_ADDR server variable</h4>";
    echo $_SERVER['REMOTE_ADDR'];
    /*
     -------------------------------------------------------
     since my program is running in the local machine
     REMOTE_ADDR server variable shows 127.0.0.1 as localhost
     in production server it will show real ip address of visitor.
     
     in professional programming it is used rapidly in various
     fields. 
     for example to trace visitor.
     to make the site localize it's used.
     -------------------------------------------------------
    */
   ?>
  </pre>
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how to find or trace visitor's ip address in php - REMOTE ADDR server variable to find visitor's ip address

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