Online PHP editor | refs for qejOD

<?php class GeoCoder { protected $latitude; protected $longitude; public $distance; public function __construct($lat,$long,$dist) { $this->latitude = $lat; $this->longitude = $long; $this->distance = $dist; } } $o1 = new GeoCoder(-22.43,-46.81,1500.00); $o2 = new GeoCoder(-22.42,-46.82,1740.00); $o3 = new GeoCoder(-21.43,-46.80,152.00); $nu = null; if ($o1->distance > $o2->distance) { $nu[] = $o2; $nu[] = $o1; } else { $nu[] = $o1; $nu[] = $o2; } if ($o2->distance > $o3->distance) { $nu[] = $o3; $nu[] = $o2; } else { $nu[] = $o2; $nu[] = $o3; } var_dump($nu);