So now I have:
PHP_RINIT_FUNCTION(vardumpoverload)
{
zend_function *orig_1;
TSRMLS_FETCH();
You don't need fetch here, RINIT already gets it as a parameter.
When I don't use TSRMLS_FETCH(); at all I get a "Bus error" when running
the extension and calling require_once().
You shouldn't look for require_once in function table, it's not a function, it's syntax construct. If you do look stuff up, it is a good idea to check the return value of the lookup function.
--
Stanislav Malyshev, Zend Software Architect
stas@zend.com http://www.zend.com/
(408)253-8829 MSN: stas@zend.com