[wordpress] [filter] Add new Contact Fields to the User Profile

gistfile1.php

<?php 
/*-----------------------------------------------------------------------------------*/
/*  New Contacts Fiels
/*-----------------------------------------------------------------------------------*/

function new_contactmethods( $contactmethods ) {
    
   $contactmethods['photo'] = 'Photo Link';
   $contactmethods['position'] = 'Position';
   $contactmethods['twitter'] = 'Twitter'; // Add Twitter
   $contactmethods['facebook'] = 'Facebook'; // Add Facebook
   $contactmethods['google'] = 'Google+'; 
   $contactmethods['linkedin'] = 'LinkedIn'; 
   unset($contactmethods['yim']); // Remove YIM
   unset($contactmethods['aim']); // Remove AIM
   unset($contactmethods['jabber']); // Remove Jabber

   return $contactmethods;
}
add_filter('user_contactmethods','new_contactmethods',10,1); 
?>