Basic FB app code - Seems to be working!

<?php
ob_start();
# Now lets load the DB details - Make sure and edit these for your specific setup.

$db_server = "localhost";
$db_username = "DATABASE_USERNAME";
$db_password = "DATABASE_PASSWORD";
$db_name = "DATABASE_NAME";

# Lets connect to the Database and set up the table
mysql_connect($db_server,$db_username,$db_password);
mysql_select_db($db_name);
$ct_res = mysql_query("CREATE TABLE IF NOT EXISTS `facebook_user` (
	`session_key` VARCHAR( 80 ) NOT NULL ,
	`uid` VARCHAR( 80 ) NOT NULL ,
	`email` VARCHAR( 80 ) NOT NULL ,
	`likes` VARCHAR( 80 ) NOT NULL ,
	`expires` VARCHAR( 80 ) NOT NULL ,
	`secret` VARCHAR( 80 ) NOT NULL ,
	`access_token` VARCHAR( 120 ) NOT NULL ,
	`sig` VARCHAR( 80 ) NOT NULL ,
	`date` VARCHAR( 80 ) NOT NULL
	);"
);

# Now lets load the FB GRAPH API

include_once ('facebook.php'); 
include_once ('FB.class.php'); 

# Custom Functions

function now(){
	global $t;
	$t = time();
	$d = (date("m-d-Y H:i:s",$t));
	return $t;
}

function checkFan($l,$n){
	global $facebook;
	for($i = 0; $i < $n; $i++) {
		$target = $facebook->getUser();
		$v = $l['data'][$i]['id'];
		$m = 'ID THAT YOU WANT TO LIKE';
		if ($v == $m){
			#$sql="UPDATE facebook_user SET likes = 'yes' WHERE uid = '$target';"; 
			#$res = mysql_query($sql);
			#return $l['data'][$i]['name'];
			return 'yes';
		}else{
			return 'no';
		}
	}
}

// Create our Application instance.

global $facebook;
$facebook = new Facebook(array(
  'appId'  => 'APPLICATION_ID',
  'secret' => 'APPLICATION_SECRET_KEY',
  'cookie' => false,
));

# Lets set up the permissions we need and set the login url in case we need it.

$par['req_perms'] = "publish_stream,offline_access,email, user_likes";
$loginUrl = $facebook->getLoginUrl($par);

function get_check_session(){
	global $facebook;
	# This function basically checks for a stored session and if we have one it returns it, If we have no stored session then it gets one and stores it
	# OK lets go to the database and see if we have a session stored
	$sid=mysql_query("Select access_token from facebook_user");
	$session_id=mysql_fetch_row($sid);
	if (is_array($session_id)) {
		# We have a session ID so lets not get a new one
		# Put some session checking in here to make sure its valid
		try {
		$attachment =  array('access_token' => $session_id[0],);
		$object_id=$facebook->getUser();
		$ret_code=$facebook->api('/'.$object_id, 'GET', $attachment);
		#$ret_code=$facebook->api('/me', 'GET', $attachment);
		}
		catch (Exception $e) {
		# We don't have a good session so
		$res = mysql_query('delete from facebook_user where expires=0');
		return;
	}
		return $session_id[0];
	} 
	else 
	{
		# Are we coming back from a login with a session set? 
		$session = $facebook->getSession();
		if (is_array($session)) {
			# Yes! so lets store it!
			$sql="insert into facebook_user (session_key,uid,expires,secret,access_token,sig,date) VALUES ('".$session['session_key']."','".$session['uid']."','". $session['expires']."','". $session['secret'] ."','". $session['access_token']."','". $session['sig']."','".now()."');"; 
			$res = mysql_query($sql);
			return $session['access_token'];
		}
		
	} 
}


$access_token=get_check_session();
# If we've not got an access_token we need to login.
if ( is_null($access_token) ) {
	echo '<center><a href="'. $loginUrl.'" target=_top <img src="http://static.ak.fbcdn.net/rsrc.php/zB6N8/hash/4li2k73z.gif"></a></center>';
	$no_log = 'true';
}

else {
	$target=$facebook->getUser();
	$user = json_decode(file_get_contents('https://graph.facebook.com/'.$target.'?access_token='.$access_token));
	$fname = $user ->{'first_name'};
	$lname = $user ->{'last_name'};
	$email = $user ->{'email'};
	$user_likes = json_decode(file_get_contents('https://graph.facebook.com/'.$target.'/likes?access_token='.$access_token), true);
	$num_likes = count($user_likes['data']);
	}

if($no_log == 'true'){
	}else{
		echo checkFan($user_likes, $num_likes);
	}
?>

$attachment =  array(
			 'access_token' => $access_token,
			  'message' => 'YOUR MESSAGE HERE',
	      		  'name' => "SUBMESSAGE",
	      		  'link' => "LINK",
	      		  'description' => "DESCRIPOTION",
			  'picture'=>"IMAGE",
			);
$ret_code=$facebook->api('/'.$target.'/feed', 'POST', $attachment);

$access_token=get_check_session();
# If we've not got an access_token we need to login.
if ( is_null($access_token) ) {
	echo '<center><a href="'. $loginUrl.'" target=_top <img src="http://static.ak.fbcdn.net/rsrc.php/zB6N8/hash/4li2k73z.gif"></a></center>';
	$no_log = 'true';
}

else {
	$target=$facebook->getUser();
        $attachment =  array(
			 'access_token' => $access_token,
			  'message' => 'YOUR MESSAGE HERE',
	      		  'name' => "SUBMESSAGE",
	      		  'link' => "LINK",
	      		  'description' => "DESCRIPOTION",
			  'picture'=>"IMAGE",
			);
        $ret_code=$facebook->api('/'.$target.'/feed', 'POST', $attachment);
	$user = json_decode(file_get_contents('https://graph.facebook.com/'.$target.'?access_token='.$access_token));
	$fname = $user ->{'first_name'};
	$lname = $user ->{'last_name'};
	$email = $user ->{'email'};
	$user_likes = json_decode(file_get_contents('https://graph.facebook.com/'.$target.'/likes?access_token='.$access_token), true);
	$num_likes = count($user_likes['data']);
	}

if($no_log == 'true'){
	}else{
		echo checkFan($user_likes, $num_likes);
	}