Christopher Kings-Lynne wrote:
> Hi,
>
> I'm working on some improvements to the pgsql extension and I would like
> to know how to convert a zval* that points to a PHP array to a char**
> that I can pass to the pgsql API functions. The API function takes
> const char** so it will not modify the string, but the string must exist
> for the duration of the API call...
>
> I've been looking at other code that does similar things, but I can't
> help wondering if there is a simple, straightforward way of doing it?
Just look at ext/standard/array.c
There are dozens of examples of how to walk a HashTable in there.
-Rasmus
