Re: get_property_ptr_ptr handler
| From: | Andi Gutmans | Date: | Thu, 27 Jan 2005 22:48:17 +0000 |
| Subject: | Re: get_property_ptr_ptr handler | ||
| References: | 1 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-14441@lists.php.net to get a copy of this message | ||
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 -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php