求助，誰(shuí)能解釋下為什么 會(huì)輸出奧迪A6
class Car {
??? var $name = '汽車';
??? function getName() {
??????? return $this->name;
??? }
}
//實(shí)例化一個(gè)car對(duì)象
$car = new Car();
$car->name = '奧迪A6'; //設(shè)置對(duì)象的屬性值
echo $car->getName()
??? var $name = '汽車';
??? function getName() {
??????? return $this->name;
??? }
}
//實(shí)例化一個(gè)car對(duì)象
$car = new Car();
$car->name = '奧迪A6'; //設(shè)置對(duì)象的屬性值
echo $car->getName()
2016-01-31
因?yàn)槟愕?car->name = '奧迪A6';語(yǔ)句將$car對(duì)象的name屬性賦值為'奧迪A6'，然后echo $car->getName();語(yǔ)句又輸出了$car對(duì)象的name屬性值。