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Posted by Ryan Lange on 06/18/06 18:18
Gary L. Burnore wrote:
> On 17 Jun 2006 17:58:20 -0700, "Chung Leong"
> <chernyshevsky@hotmail.com> wrote:
>
>> Gary L. Burnore wrote:
>>>> 2. If you've defined a class and some methods, when you instantiate
>>>> that class, it knows the type of the object, so when you do a
>>>>
>>>> MyClass $obj = new MyClass('arg');
>>>> $obj->
>>>>
>>>> it shows the pop-up again with the members and the public interface of
>>>> the class MyClass.
>>> Again yes, both do.
>> Hmmm...how could that be done in PHP, where variables are typeless?
>
> It can only know by the name of the class. It ain't perfect by any
> means. It can be "fooled". You still have to know what you're doing.
I *think* he may have been referring to this line of yours:
MyClass $obj = new MyClass('arg');
Since PHP is loosely typed, the "MyClass" preceding $obj is bad syntax.
And, if that's not the case, then @Chung Leong: The IDE keeps track
of which class you assign to the variable. Zend Studio is even capable
of doing this for assignments from a function call:
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