Archief - Facebook PHP api

<?php
require 'facebook.php';
$app_id = "xxxxxxx";
$app_secret = "xxxxxx";
$facebook = new Facebook(array(
'appId' => $app_id,
'secret' => $app_secret,
'cookie' => true
));

$signed_request = $_REQUEST['signed_request'];
$page_id = $signed_request["page"]["id"];
$page_admin = $signed_request["page"]["admin"];
$like_status = $signed_request["page"]["liked"];
$country = $signed_request["user"]["country"];
$locale = $signed_request["user"]["locale"];

if ($like_status)
// If a fan is on your page
if ($like_status) {
// $a = file_get_contents("index.html");
echo ("liked"	);
} else {
// If a non-fan is on your page
// $a = file_get_contents("notafan.html");
echo ("liked"	);
}

Fatal error: Cannot use string offset as an array in /home/admin/domains/myreview.be/public_html/facebook/index.php on line 15

$signed_request = $_REQUEST['signed_request'];

$signed_request = parse_signed_request($_REQUEST['signed_request']);