protected function getPipesByOption($option)
	{
		$pipes = $this->option($option);

		preg_match_all('/\w+/', $pipes, $matches);

		return array_map('ucfirst', $matches[0]);
	}
protected function getPipesByOption($option)
	{
		$pipes = $this->option($option);

		preg_match_all('/\w+/', $pipes, $matches);

		return array_map('ucfirst', $matches[0]);
	}
protected function getPipesByOption ( $ option ) { $ pipes = $ this -> option ( $ option ) ; preg_match_all ( '/\w+/' , $ pipes , $ matches ) ; return array_map ( 'ucfirst' , $ matches [ 0 ] ) ; }
Retrieve a list of pipes.

@author	Andrea Marco Sartori
@param	string  $option
@return	array
Retrieve a list of pipes .