Get Current Version Of PHP

1. You can use a text editor like Sublime or Notepa++. Don't use word editor.
2. Enter the following code in the editor

          <?php
                echo 'The current version of PHP is : ' . phpversion();
          ?>    

3. Save it as file_name.php (For eg., version.php)
4. Upload the file to the webserver and run it on a web server. (hostname/file_name.php)