A级
class A {
public foo( Apple $apple )
{
//whatever
}
}
YetAnotherFile.php(在同一个项目中)
$a = new A;
$a->foo( 42 ); // I really would like a little warning flag here
$a->foo( new Apple(), 'howdy' ); // I really would like...
$a->bar(); // I really would like...
我希望我自己的例子是对的,无论如何我希望你明白我的意思。
谢谢...