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<?php
/**
* Returns a human readable error description for file upload errors.
*
* @author Dan Brown <danbrown@php.net>
* @author Michiel Thalen
* @copyright Copyright © 1997 - 2016 by the PHP Documentation Group
* @license
* UploadException is licensed under a Creative Commons Attribution 3.0 License
* or later.
*
* Based on a work at
* https://secure.php.net/manual/en/features.file-upload.errors.php#89374.
*
* You should have received a copy of the Creative Commons Attribution 3.0
* License with this program. If not, see
* <https://creativecommons.org/licenses/by/3.0/>.
*/
class UploadException extends Exception
{
public function __construct($code)
{
$message = $this->codeToMessage($code);
parent::__construct($message, 500);
}
private function codeToMessage($code)
{
switch ($code) {
case UPLOAD_ERR_INI_SIZE:
$message = 'The uploaded file exceeds the upload_max_filesize directive in php.ini';
break;
case UPLOAD_ERR_FORM_SIZE:
$message = 'The uploaded file exceeds the MAX_FILE_SIZE directive that was '.
'specified in the HTML form';
break;
case UPLOAD_ERR_PARTIAL:
$message = 'The uploaded file was only partially uploaded';
break;
case UPLOAD_ERR_NO_FILE:
$message = 'No file was uploaded';
break;
case UPLOAD_ERR_NO_TMP_DIR:
$message = 'Missing a temporary folder';
break;
case UPLOAD_ERR_CANT_WRITE:
$message = 'Failed to write file to disk';
break;
case UPLOAD_ERR_EXTENSION:
$message = 'File upload stopped by extension';
break;
default:
$message = 'Unknown upload error';
break;
}
return $message;
}
}
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