src/File.php
public static function size(string $path): float
	{
		if (is_file($path)) {
			return filesize($path);
		} else {
			$size = 0;
			foreach (glob(rtrim($path, '/') . '/*', GLOB_NOSORT) as $each) {
				$size += self::size($each);
			}
			return $size;
		}
	}
public static function size(string $path): float
	{
		if (is_file($path)) {
			return filesize($path);
		} else {
			$size = 0;
			foreach (glob(rtrim($path, '/') . '/*', GLOB_NOSORT) as $each) {
				$size += self::size($each);
			}
			return $size;
		}
	}
Vrati velikost souboru nebo slozky
@param string $path
@return float