> Hi!
> 
> >even though i did convert_to_string_ex(tmpString) ?
> 
You should still do that, but the only thing that really does is set the
zval type to IS_STRING, and the value union is set accordingly (instead of
e.g. a long in value.lval, you get the value as a string in value.str.val
(and the length of the string in value.str.len, excl. terminating 0).

So what you have after the conversion is still a zval, but you can now
safely use the value.str.val (which is of type char *, as you would expect).

Cheerio, Marc.


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