Re: zend_do_end_class_declaration() question
| From: | Stefan Arentz | Date: | Sat, 15 Sep 2001 10:15:07 +0000 |
| Subject: | Re: zend_do_end_class_declaration() question | ||
| References: | 1 2 3 4 | Groups: | php.dev |
| Request: | Send a blank email to php-dev+get-66000@lists.php.net to get a copy of this message | ||
On Sat, Sep 15, 2001 at 11:42:18AM +0300, Andi Gutmans wrote:
> It's the correct place. It sounds weird what you're mentioning.
> do_inherit_parent_constructor() also checks ce->parent and it seems to work.
> Do you have a short script (class decelerations) which shows this behavior?
> What are you trying to accomplish?
I'm experimenting with some extra language features, like abstract class
methods (pure virtual functions in C++).
This is de PHP code:
class BaseClass {
function blah() {
echo "blah\n";
}
abstract function foo($a, $b);
}
class DerivedClass extends BaseClass {
function bar() {
echo "bar\n";
}
}
And this is my new: zend_do_end_class_declaration():
void zend_do_end_class_declaration(CLS_D)
{
do_inherit_parent_constructor(CG(active_class_entry));
do_check_abstract_methods(CG(active_class_entry));
CG(active_class_entry) = NULL;
}
With do_check_abstract_methods:
static void do_check_abstract_methods(zend_class_entry *ce)
{
if (ce->parent) {
fprintf(stderr, "num = %d\n",
zend_hash_num_elements(&ce->parent->abstract_methods));
}
...
}
This is with PHP 4.0.6.
Regards,
Stefan