On Mon, Oct 22, 2012 at 12:21 PM, Adi Mutu <adi_mut...@yahoo.com> wrote:

> Hello,
>
> Can somebody explain me the purpose of zend_execute_internal?
>
> Thanks,
> A.


Hi,

>From my really rough understanding that hook allows extensions to hook into
indirect (call_user_func(), array_map(), etc.) php function calls.
this is used by extensions like suhosin or xdebug where you either want to
prevent the execution of those calls or log/debug them.

-- 
Ferenc Kovács
@Tyr43l - http://tyrael.hu

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