循环类属性

Question

如何循环Class

的所有属性

class object {
    public $a = 1;
    public $b = 2;
    public $c = 3;
}

，输出将是

"property $a is 1";
"property $b is 2";
"property $c is 3";

Answer 1

你可以use a foreach loop：

foreach (new object as $prop => $value) {
    echo "property \$$prop is $value\n";
}

Answer 2

您可以查看get_object_vars()，但在查看Polynomial的评论后不会看。