/**
* @en Change file extension
* @ru Изменяет расширение файла
*
* $result = filesystem::change_extension('my.txt', 'html'); # bool(true) on success and bool(false) otherwise
*
* @param string $file_path
* @param string $new_extension New extension (dot is not required)
*
* @return string
*/
public static function change_extension($file_path, $new_extension)
{
$new_path = filesystem::file_dir($file_path) . DIRECTORY_SEPARATOR . filesystem::file_name($file_path) . '.' . $new_extension;
return filesystem::rename($file_path, $new_path);
}
