for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
<?php
namespace PHPAlgorithms\GraphTools;
use PHPAlgorithms\GraphTools\Interfaces\LineInterface;
use PHPAlgorithms\GraphTools\Exceptions\LineException;
class Line1D extends AbstractLine implements LineInterface {
protected $width;
protected function checkPoint($point)
{
if (!($point instanceof Point1D)) {
throw new LineException('This is not a point');
}
protected function countWidth()
return abs($this->from->x - $this->to->x);
public function __construct($from, $to)
parent::__construct($from, $to);
$this->width = $this->countWidth();
PHPAlgorithms /
GraphTools
