Re: [PHP-GENERAL] Can I use Functional Pointer? / Javascript bracelet conflict ?

Lin Zhemin wrote:
> 
> Den dobry, Jan. :-)

Dobry den :-)

(I'm sorry I don't know the greeting in your language.)

> However, there's another confusion. I know that PHP won't
> initialise a derived object, but I'm worried that I'm not sure
> if it's a waste of resource that I initialise the derived object
> each time a deriving object needs to use some of the statistic
> functions of the derived object. Like in line 9:
> 
>  1  class A {
>  2    function A() { echo "A::constructor<br>"; }
>  3    function funca() { echo "A::funca<br>"; }
>  4  }
>  5
>  6  class B extends A {
>  7    function B() { echo "B::constructor<br>"; }
>  8    function funca() { echo "B::funca<br>"; }
>  9    function functry() { $fp = new A; $fp->funca(); $this->funca(); }
> 10  }
> 11
> 12  $a = new B;
> 13  $a->functry();
> 
> Is there a better solution? Thanks a lot!

Yes.  See the user comments at http://www.php.net/manual/oop.php .

Jan