move_uploaded_file($_FILES["picture"]["tmp_name"],$target); code example
Example: php move_uploaded_file
$upload_folder = "upload/";
$file_location = $upload_folder . basename($_FILES["fileToUpload"]["name"]);
if(isset($_FILES['fileToUpload'])){
if(move_uploaded_file($_FILES['fileToUpload']['tmp_name'], $file_location)){
echo 'Files has uploaded';
};
}