On 12.05.2006 02:49, D. Dante Lorenso wrote:
All,
Is there a way to define a function in an extension which would not
require a passed in variable to exist? In other words, can ZE be
modified to allow extensions to not trigger E_NOTICE warnings if an
unset variable is passed to a function which does not care if the var is
set?
I can specify preferences about whether variables are passed by
reference or not using macros like:
* PHP_FE(..., first_arg_force_ref)
* PHP_FE(..., third_arg_force_by_ref_rest)
* PHP_FE(..., first_through_third_args_force_ref)
Which probably boil down somewhere into:
* #define ZEND_SEND_BY_VAL 0
* #define ZEND_SEND_BY_REF 1
This one is what you need.
--
Wbr,
Antony Dovgal
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