Online PHP editor | refs for QjPpg

<?php class car { var $color; var $type; var $series; function car($color="green",$type="bmw",$series="5t") { $this->color= $color; $this->type= $type; $this->series= $series; } function what_color() { return $this->color; } function what_type() { return $this->type; } function what_series() { return $this->series; } } function print_vars($obj) { foreach (get_object_vars($obj) as $prop => $val) { echo "\t$prop = $val\n"; } } // instantiate one object $herbie = new Car("white","skoda","3r"); $free=new car("yellow","benz","4f"); $gra=new car("blue","null","2t"); // show herbie properties echo "\herbie: Properties\n"; print_vars($herbie); echo "\free: properties\n"; print_vars($free); echo"\gra: properties\n"; print_vars($gra);