I have the following code:
<!DOCTYPE HTML>
<html lang="pt-br">
<head>
<meta charset="UTF-8">
<title>Oi</title>
</head>
<body>
<?php
session_start();
date_default_timezone_set('America/Sao_Paulo');
require_once __DIR__ . '/vendor/autoload.php';
///////////////////////////////////////////////////////////////////////////////
$fb = new Facebook\Facebook([
'app_id' => '58xxxx',
'app_secret' => '04xxxxxxxxxxx879c7dx9cbbc',
'default_graph_version' => 'v2.2',
]);
$token = $_SESSION['facebook_access_token'];
//vars
$iatual = 0;
$inovo = 9;
$target_file = "uploads/img.jpg";
$texto = "TEXT TEXT TEXT..";
if (!empty($_POST['inputs']))
{
$iatual = $_POST['inputs'];
$inovo = $iatual + 10;
}
////////////////////////////////////////////////////////////////////////////
$idgrupos;
function LerArquivo($arquivo='arquivo.txt')
{
$handlee = fopen($arquivo, 'r');
$conteudo = fread($handlee, filesize($arquivo));
fclose($handlee);
$idgrupos = explode(',', $conteudo);
return $idgrupos;
}
echo $inovo.'<br>';
echo $iatual.'<br>';
function FazerPostagem($idgrupos)
{
for ($i=$iatual; $i < count($idgrupos); $i++) { // LINHA 52
try {
// Returns a 'Facebook\FacebookResponse' object
$response = $fb->post('/'.$idgrupos[$i].'/photos', $data, $token); //LINHA 59
} catch(Facebook\Exceptions\FacebookResponseException $e) {
echo 'Graph returned an error: ' . $e->getMessage();
exit;
} catch(Facebook\Exceptions\FacebookSDKException $e) {
echo 'Facebook SDK returned an error: ' . $e->getMessage();
exit;
}finally {
$iatual = $i;
}
$graphNode = $response->getGraphNode();
echo 'Photo ID: ' . $graphNode['id'].'<br/>';
if ($iatual == $inovo) {
break 2;
}
echo $idgrupos[$i].'<br/>';
echo $iatual.'<br/>';
}
}
FazerPostagem(LerArquivo());
?>
<form action="phh.php" method="post">
<input type=text name="inputs"/><input type="submit">
</form>
</body>
</head>
Errors:
Notice: Undefined variable: iatual in C: \ wamp \ www \ facebook-php-sdk-v4-5.0-dev \ phh.php on line 51
Notice: Undefined variable: fb in C: \ wamp \ www \ facebook-php-sdk-v4-5.0-dev \ phh.php on line 58
Fatal error: Call to a member function post () on a non-object in C: \ wamp \ www \ facebook-php-sdk-v4-5.0-dev \ phh.php on line 58
Where is the error? because from what I know the scopes of my variables are correct
EDIT: I was able to make the code work by making some edits in it (I do not change it here because I edited it in a way that invalidates the question) /pastebin.com/8R2MX2UT "> link Thanks @ juniorb2ss But now I get the error: Graph returned an error: Permissions error As it turns out, when I make 10 posts the Graph API blocks and will not let me do it anymore. Does anyone know how to fix this? I spent a lot of time on that and I do not want to give up now.