PHP upload script causing Error 500 when page is opened - php

Question

I have one page where I can upload files. On my localhost everything work fine but on the shared host doesn't work and when I load the page it crashing and showing Error 500 - Internal Server Error.
The only different's between local configuration and configuration on the host is eAccelerator which is enabled by default on the shared host.
I have tried to create php.ini on the host and disable it but no luck so far. In the .htaccess i've put:
<IfModule mod_suphp.c>
suPHP_ConfigPath /home/myuser/public_html/php.ini
</IfModule>
note: myuser is not my real user.. I've changed it just for here.
Then in php.ini I put this but on the phpinfo() is still showing that is enabled.
eaccelerator.enable 0
eaccelerator.optimizer 0
Sadly but there is not errors anywhere so I don't know what exactly going on here. No errors in cPanel. No errors in the directory with the file. No errors when I try with error_reporting(E_ALL); and ini_set('display_errors', 'on');.
When I remove this portion of code the page is loaded and no errors. So the problem is in the code + eaccelator. Here is the code which is located above the HTML form in the same file.
if (array_key_exists("add", $_POST)) {
$pdo = Database::connect();
$allowedFileTypes = array('image/gif', 'image/jpeg', 'image/jpg', 'image/png', 'image/bmp');
$uploadFolder = "uploads/";
$totalFiles = 0;
$files = (object)[
'file_1' => (object)['name' => ''],
'file_2' => (object)['name' => ''],
'file_3' => (object)['name' => '']
];
$query = "INSERT INTO file_upload (
`file_title`, `file_program`, `file_subject`, `file_1`, `file_2`, `file_3`, `uploaded_by`, `upload_date`
) VALUES (
:file_title, :file_program, :file_subject, :file_1, :file_2, :file_3, :uploaded_by, NOW()
)";
$queryPrepare = $pdo->prepare($query);
foreach (array_keys($_FILES) as $file) {
$filesInCurrentInput = count(array_filter($_FILES[$file]['tmp_name']));
if (!$filesInCurrentInput) {
continue;
}
$totalFiles += $filesInCurrentInput;
for ($i = 0; $i < $filesInCurrentInput; $i++) {
if ($_FILES[$file]['error'][$i]) {
continue;
}
$type = $_FILES[$file]['type'][$i];
if (!in_array($type, $allowedFileTypes)) {
throw new Exception("File type not allowed.");
}
$oldName = $_FILES[$file]['name'][$i];
$getEndOfFile = explode(".", $oldName);
$extension = end($getEndOfFile);
$name = hash("md5", uniqid(rand(), true)) . '.' . $extension;
$temporaryFile = $_FILES[$file]['tmp_name'][$i];
if (!move_uploaded_file($temporaryFile, $uploadFolder.$name)) {
throw new Exception("An error occured while trying to upload a file.");
} else {
$files->$file->name .= $name . ',';
}
}
}
if (!$totalFiles) {
throw new Exception("You must attach files to the lesson.");
}
$title = htmlspecialchars($_POST['file_title']);
$file_program = htmlspecialchars($_POST['file_program']);
$file_subject = htmlspecialchars($_POST['file_subject']);
$uploaded_by = htmlspecialchars($_SESSION['user_username']);
$queryPrepare->bindValue(":file_title", $title);
$queryPrepare->bindValue(":file_program", $upload_program);
$queryPrepare->bindValue(":file_subject", $upload_subject);
$queryPrepare->bindValue(":file_1", trim($files->file_1->name, ','));
$queryPrepare->bindValue(":file_2", $files->file_2->name);
$queryPrepare->bindValue(":file_3", $files->file_3->name);
$queryPrepare->bindValue(":uploaded_by", $uploaded_by);
$queryPrepare->execute();
echo "<p class='bg-success text-center'>File added successfully.</p>";
}
The form is simple form with few fields.. nothing special there. Any help on this?

Answer 1

Please change this:
$files = (object)[
'file_1' => (object)['name' => ''],
'file_2' => (object)['name' => ''],
'file_3' => (object)['name' => '']
];
To this and try to reload the page:
$files = (object)array(
'file_1' => (object)array('name' => ''),
'file_2' => (object)array('name' => ''),
'file_3' => (object)array('name' => '')
);