環流式類屬性

Question

如何循環類

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

的所有財產，並輸出將是

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

Answer 1

可以use a foreach loop：

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

Answer 2

你可能會在get_object_vars()看一看，但不是在看了Polynomial的評論之後。