Re: Injecting structure to ZEND_NEW
| From: | Joe Watkins | Date: | Tue, 29 Sep 2015 15:57:49 +0000 |
| Subject: | Re: Injecting structure to ZEND_NEW | ||
| References: | 1 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-88556@lists.php.net to get a copy of this message | ||
I think you are looking for opcode handlers, what you want to do is
implement a ZEND_NEW handler ...
For reference, xdebug and uopz overload handlers, as well as many other
extensions ...
Cheers
Joe
On Tue, Sep 29, 2015 at 3:47 PM, Dominic Grostate <
codekestrel@googlemail.com> wrote:
> I'm trying to pass a new structure into the ZEND_NEW handler which will be
> used to change the behaviour of zend_fetch_class_by_name.
>
> The issue I'm having though is the operands won't support the new type
> unless I compile it to zval, but I can't use zend_execute_data to reference
> that in a pre-handler since that appears to deal exclusively with function
> calls.
>
> op2 is taken on ZEND_NEW for the ctor skip, which is why I can't pass a new
> zval directly to it. Is there another means I can pass the structure in?
>
> Dominic
>