public function setGroup($title, $path) {
		$path = rtrim(realpath($path), DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
		
		$this->groups[(string) $title] = $path;
	}
public function setGroup($title, $path) {
		$path = rtrim(realpath($path), DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
		
		$this->groups[(string) $title] = $path;
	}
public function setGroup ( $ title , $ path ) { $ path = rtrim ( realpath ( $ path ) , DIRECTORY_SEPARATOR ) . DIRECTORY_SEPARATOR ; $ this -> groups [ ( string ) $ title ] = $ path ; }
Set the group of the files by the path

@param string $path
@param string $title
Set the group of the files by the path