Facebook developers application Facebook Api Php - main.php

First,
Here is the Final Shape of your App Evry1falls

Final Look Of The Application Using (PHP)

Now,
1) main.php - Code

	<?php
	//facebook application
	$fbconfig['appid' ] = "118487369116";
	$fbconfig['secret'] = "e7baab9cae0bd29f2b39ba242d1029f8";
	$fbconfig['baseurl'] = "http://evry1falls.freevar.com/test12/";
	if (isset($_GET['request_ids'])){
	//user comes from invitation
	//track them if you need
	}
	$user = null; //facebook user uid
	try{
	require "facebook.php";
	}
	catch(Exception $o){
	error_log($o);
	}
	// Create our Application instance.
	$facebook = new Facebook(array(
	'appId' => $fbconfig['appid'],
	'secret' => $fbconfig['secret'],
	'cookie' => true,
	));
	//Facebook Authentication part
	$user = $facebook->getUser();
	//$user_profile = $facebook->api('/me','GET');
	// We may or may not have this data based
	// on whether the user is logged in.
	// If we have a $user id here, it means we know
	// the user is logged into
	// Facebook, but we don’t know if the access token is valid. An access
	// token is invalid if the user logged out of Facebook.
	$loginUrl = $facebook->getLoginUrl(
	array(
	'scope' => 'email,offline_access,publish_stream,user_birthday,user_location,user_work_history,user_about_me,user_hometown',
	'redirect_uri' => $fbconfig['baseurl']
	)
	);
	$params = array( 'next' => 'http://evry1falls.freevar.com/index.php' );
	$logoutUrl = $facebook->getLogoutUrl($params);
	if ($user) {
	try {
	// Proceed knowing you have a logged in user who's authenticated.
	$user_profile = $facebook->api('/me');
	} catch (FacebookApiException $e) {
	//you should use error_log($e); instead of printing the info on browser
	d($e); // d is a debug function defined at the end of this file
	$user = null;
	}
	}
	//if user is logged in and session is valid.
	if ($user){
	//get user basic description
	$userInfo = $facebook->api("/$user");
	//update user's status using graph api
	//http://developers.facebook.com/docs/reference/dialogs/feed/
	if (isset($_GET['publish'])){
	try {
	$publishStream = $facebook->api("/$user/feed", 'post', array(
	'message' => "Thanx For Using Evry1falls. :)",
	'link' => 'http://evry1falls.freevar.com/test12/',
	'picture' => 'http://1.bp.blogspot.com/_RWM4SJr3-U0/Sqxsjyn3xgI/AAAAAAAAAcQ/3kIdP5QBcfY/S45/evry1falls_t.jpg',
	'name' => 'PHP Apps',
	'description'=> 'Checkout PHP apps Toturials from evry1falls.blogspot.com. I found some of them are just awesome!'
	)
	);
	//as $_GET['publish'] is set so remove it by redirecting user to the base url
	} catch (FacebookApiException $e) {
	d($e);
	}
	$redirectUrl = $fbconfig['baseurl'] . '/index.php?success=1';
	header("Location: $redirectUrl");
	}
	//update user's status using graph api
	//http://developers.facebook.com/docs/reference/dialogs/feed/
	if (isset($_POST['tt'])){
	try {
	$statusUpdate = $facebook->api("/$user/feed", 'post', array('message'=> $_POST['tt']));
	} catch (FacebookApiException $e) {
	d($e);
	}
	}
	}
	function d($d){
	echo '<pre>';
	print_r($d);
	echo '</pre>';
	}
	?>

view raw gistfile1.php hosted with ❤ by GitHub

- As you can see the main.php file holds the Variables from where other files will work through such as (Index.php) .... any question just post a comment !

Next - Index.php