无法使用xmpphp连接到Facebook聊天

Question

today I wanted to create a very simple php application to chat to facebook friends, but got strucked, I am using xmpphp for connecting to facebook chat. Below is the code I wrote.

<?php
require_once("libs/facebook/src/facebook.php");
require_once("informations/facebook_info.php");
$facebook=new Facebook($config_facebook);
if($facebook->getUser())
{
   //now connect to facebook chat api
   require_once('libs/xmpphp/xmpphp/xmpp.php');
   $accesstoken=$facebook->getAccessToken();
   $con=new XMPPHP_XMPP('chat.facebook.com',5222,'[e-mail]',$accesstoken,'xmpphp','chat.facebook.com');
   $con->useEncryption=false;
   $con->connect();
}
else
{
    header("location:index.php");
}
?>

But it is throwing me a warning saying:

Warning: fclose() expects parameter 1 to be resource, null given in C:\wamp\www\libs\xmpphp\xmpphp\XMLStream.php on line 405

Have I missed something?

Answer 1

Don't pass NULL params to fclose(). Send the handle as a parameter to it.

Something like this

<?php

$handle = fopen('somefile.txt', 'r');

fclose($handle);

?>