FB>>interface A {
FB>> public function doSomething($integer1, $integer2);
FB>>}
FB>>
FB>>interface B {
FB>> public function doSomething(MyObject $obj);
FB>>}
FB>>
FB>>class Impl implements A, B
FB>>{
FB>> // "Overloaded" - supports both doSomething() interfaces
FB>> public function doSomething()
FB>> {
FB>> // Use var_args to distinquish the two doSomething()'s
FB>> }
FB>>}
The problem here that you can't know if Impl would actually accept
MyObject or two integers as arguments. So if some method requires object
with interface A and it's passed Impl, it cannot actually be sure it can
use it as an A object.
--
Stanislav Malyshev, Zend Products Engineer
[EMAIL PROTECTED] http://www.zend.com/ +972-3-6139665 ext.115
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