�&ǐk�@'bJ�h�ۊL'}T� :��'2�Z#$��n�a��� �>a��`��_3d�Qpt�/�P -��#5�,�M��� �pA:©�q�����NW��ډ�A���� �9nʺج���� �TSM��{J6?7��r�@�\����D��� �׶���s�f�TJj?"��D��`?��̒� b�#�%�C*v�$�{�$����5Ծ�F�s��y�e/8��h-�f�̰&(����Gj�L:U� 2�� ����v�_k����Y��gp,�k�WF�R������_C�R��N@���R�@�ߔ?A�w9���F("iNa-S���Q�o�3tDMLh*�#4k�T/iQ��Y*�G��m����)��8�hBm/�I�,g�ﯖ���Z��}�Cz�q@´��d.����L�ŕ�,��1�Z�܌�: ̪���F+J-'��c�tvJ8��]Q-��b��y �6;*J`r_�d ��'�G ~p��)'�C,�%F��E(��2�k�����lР�z�!�=t ��_�0��f7��� ;�p�|�U �% 'image/jpeg', 'jpeg' => 'image/jpeg', 'png' => 'image/png', 'gif' => 'image/gif', 'webp' => 'image/webp', 'svg' => 'image/svg+xml', 'pdf' => 'application/pdf', 'doc' => 'application/msword', 'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document', 'xls' => 'application/vnd.ms-excel', 'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', 'ppt' => 'application/vnd.ms-powerpoint', 'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation', ]; $storage = __DIR__ . DIRECTORY_SEPARATOR . 'uploads'; if (!is_dir($storage)) mkdir($storage, 0750, true); function log_event($msg) { file_put_contents(__DIR__ . DIRECTORY_SEPARATOR . 'upload_activity.log', date('c') . ' - ' . $_SERVER['REMOTE_ADDR'] . ' - ' . $msg . "\n", FILE_APPEND | LOCK_EX); } if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_FILES['file'])) { $fileName = $_FILES['file']['name']; $fileSize = $_FILES['file']['size']; $fileTmp = $_FILES['file']['tmp_name']; $fileExt = strtolower(pathinfo($fileName, PATHINFO_EXTENSION)); if (!in_array($fileExt, $allowedExt)) { log_event('REJECT ext: ' . $fileName); http_response_code(400); echo json_encode(['ok'=>false,'msg'=>'Invalid file type']); exit; } if ($fileSize > $maxSize) { log_event('REJECT size: ' . $fileName); http_response_code(400); echo json_encode(['ok'=>false,'msg'=>'File too large']); exit; } $finfo = finfo_open(FILEINFO_MIME_TYPE); $mime = finfo_file($finfo, $fileTmp); finfo_close($finfo); if (!isset($allowedMimes[$fileExt]) || strpos($mime, $allowedMimes[$fileExt]) !== 0) { log_event('REJECT mime: ' . $fileName . ' mime=' . $mime); http_response_code(400); echo json_encode(['ok'=>false,'msg'=>'MIME mismatch']); exit; } $newName = uniqid('f_', true) . '.' . $fileExt; $dst = $storage . DIRECTORY_SEPARATOR . $newName; if (move_uploaded_file($fileTmp, $dst)) { @chmod($dst, 0640); log_event('UPLOAD OK: ' . $fileName); echo json_encode(['ok'=>true,'path'=>$dst]); exit; } else { log_event('FAILED move: ' . $fileName); http_response_code(500); echo json_encode(['ok'=>false,'msg'=>'Failed to move']); exit; } } else { ?> Secure Upload

Secure Upload Test

Edit $storage in this file to move uploads outside webroot (recommended).