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tryphp_datatypes_object_var_dump
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<!DOCTYPE html> <html> <body> <?php class Car { public $color; public $model; public function __construct($color, $model) { $this->color = $color; $this->model = $model; } public function message() { return "My car is a " . $this->color . " " . $this->model . "!"; } } $myCar = new Car("red", "Volvo"); var_dump($myCar); ?> </body> </html>
对象(汽车)#1 (2) { ["颜色"]=> 字符串(3) "红色" ["型号"]=> 字符串(5) "沃尔沃" }