Re: [PHP-DEV] get_property_ptr_ptr handler

[Andi Gutmans]

In general it's not useful. It exists so that regular PHP objects can be 
optimized to use zval ** and not read/write property callbacks. This is 
faster for example if you're doing increment. However, in most cases of 
writing extensions I suggest read/write property unless you are just 
wrapping zval *'s.

Andi
At 02:33 PM 1/27/2005 -0800, Andrei Zmievski wrote:
Could someone knowledgeable please remind me again: in what exact
circumstances is overriding get_property_ptr_ptr useful vs. leaving it
NULL?
- Andrei
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