how to return a copy of arguments but using CopyOnWrite scheme?
| From: | tinys xuefer | Date: | Tue, 03 Aug 2004 03:23:29 +0000 |
| Subject: | how to return a copy of arguments but using CopyOnWrite scheme? | ||
| Groups: | php.internals | ||
| Request: | Send a blank email to internals+get-11848@lists.php.net to get a copy of this message | ||
i'm truying to write a ext for php, personal usage
in some case, my function modify the value and return
for performance issue, i'd like to use CopyOnWrite scheme for the case returning without modify
but how?
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