as3等价于php密钥数组

你可以这样做

var myArray:Array = new Array({x:'0'},{y:'1'},{x:'2'});

或

var myArray:Array = new Array({x:'0',y:'1'},{a:'1',b:'2'});

做这件事的标准方法是这样的。需要记住的是,as3中的“object”几乎等同于php的关联数组。

var obj:Object = {x:0, y:0};

trace(obj['x']); // like in PHP
trace(obj.x); // also valid

// AS3 version of foreach in PHP
for(var key:String in obj) {
   trace(key +" = " + obj[key]);
}

private var map:Dictionary = new Dictionary();
map["x"] = 0;
map["y"] = 0;