wordpress : additional contact for user

additional-contact

<?php
/*
Plugin Name: User Contact Methods
Plugin URI: http://example.com
Description: Additional user contact methods.
Author: WROX
Author URI: http://goo.com
*/
/* Add a filter to the hook. */
add_filter( 'user_contactmethods', 'boj_user_contactmethods' );
/* Function for adding new contact methods. */
function boj_user_contactmethods( $user_contactmethods ) {
	/* Add the Twitter contact method. */
	$user_contactmethods['twitter'] = 'Twitter Username';
	/* Add the phone number contact method. */

	$user_contactmethods['phone'] = 'Phone Number';
	/* Return the array with the new values added. */
	return $user_contactmethods;
}
?>