for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
<?php
namespace Algorithms\GraphTools;
class Connection
{
private $from;
private $to;
private $distance;
public function __construct(Point $from, Point $to, $distance)
if (!(filter_var($distance, FILTER_VALIDATE_INT) || is_numeric($distance)) && ($distance > 0)) {
throw new ConnectionException('Distance must be positive number');
}
$this->from = $from;
$this->to = $to;
$this->distance = $distance;
public function __get($name)
return $this->{$name};
PHPAlgorithms /
GraphTools
