src/Console/Drawing/Geometry.php
protected function getSpacesByCore($up = false)
	{
		$free = $this->getTotalWidth() - $this->getBordersLength() - $this->getCoreLength();

		return $free < 1 ? '' : str_repeat(' ', $this->roundHalf($free, $up));
	}
protected function getSpacesByCore($up = false)
	{
		$free = $this->getTotalWidth() - $this->getBordersLength() - $this->getCoreLength();

		return $free < 1 ? '' : str_repeat(' ', $this->roundHalf($free, $up));
	}
Retrieve the blank spaces close to the core.

@author	Andrea Marco Sartori
@param	boolean	$up
@return	string