$displayPic = $_FILES["display"]['name']; if ($displayPic != "") { $type = strstr($displayPic, '.'); if ($type != ".gif" && $type != ".jpg" && $type != ".png") { echo 'invalid image type'; exit; } $rand = rand(1000, 9999); $pics = date("YmdHis") . $rand . "display" . $type; if (!file_exists("public_html/img/projectImg/" . $edit_id)) { mkdir("public_html/img/projectImg/" . $edit_id, 0777, true); } $pic_path = "public_html/img/projectImg/" . $edit_id . "/" . $pics; move_uploaded_file($_FILES["display"]['tmp_name'], $pic_path); if ($photoMgr->getSpecificPhotoURL($edit_id, "display") !== '') { $photoMgr->updateSpecificPhoto($edit_id, "display", $pic_path); } else { $photoMgr->AddPhoto($edit_id, "display", $pic_path); } } //UPDATE HD AND THUMBNAIL $noOfPhoto = 20; for ($x = 1; $x <= $noOfPhoto; $x++) { $hdId = "hd" . strval($x) . "_input"; $thumbnailId = "thumbnail" . strval($x) . "_input"; $index = 0; $hdPicname = $_FILES[$hdId]['name']; if ($hdPicname != "") { $type = strstr($hdPicname, '.'); if ($type != ".gif" && $type != ".jpg" && $type != ".png") { echo 'invalid image type';