follow.back.twitter.lib.php

<?
require_once("/home/natz/twitter/lib/twitter.lib.php");
require_once('/home/natz/twitter/common.class.php');

$common=new Common();
$twitter=new Twitter($common->twitter->getUsername(),$common->twitter->getPassword());
$followers = $twitter->getFollowers();// array("cursor"=>-1)
try {
	$xml = new SimpleXMLElement($followers);		
} catch (Exception $e) {
	echo "eror : ";
	print_r($e);	
}
foreach ($xml->user as $follower) 
{
	if($follower->following=="false")
	{
		echo "Following ... ". $follower->screen_name . "\n";		
		$twitter->createFriendship( array("id"=>$follower->id,"follow"=>true) );
	}
}

 
?>