$upload_dir .= $upload_dir && (substr($upload_dir, -1) != "/") ? "/" : "";
if($_FILES){
if(isset($_FILES[$image])){
- if($_FILES[$image]["error"] == UPLOAD_ERR_OK){
+ if($_FILES[$image]["error"] === UPLOAD_ERR_OK){
if(move_uploaded_file($_FILES[$image]["tmp_name"], $upload_dir.$_FILES[$image]["name"])){
$file = $_FILES[$image]["name"];
}
else $file = false;
}
- else if($_FILES[$image]["error"] != UPLOAD_ERR_NO_FILE) $file = false;
+ elseif($_FILES[$image]["error"] !== UPLOAD_ERR_NO_FILE) $file = false;
}
else $file = false;
}