Re: Re: [RFC] ifsetor operator
| From: | Wez Furlong | Date: | Sat, 17 Apr 2004 09:24:53 +0000 |
| Subject: | Re: Re: [RFC] ifsetor operator | ||
| References: | 1 2 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-9320@lists.php.net to get a copy of this message | ||
This doesn't help anything in the case where the thing isn't set
and you don't care that it isn't set, and don't want to call
the error handler at all.
--Wez.
----- Original Message -----
From: "Alan Knowles" <alan@akbkhome.com>
To: "Jason Garber" <jason@ionzoft.com>; <internals@lists.php.net>
Sent: Saturday, April 17, 2004 10:20 AM
Subject: Re: [PHP-DEV] Re: [RFC] ifsetor operator
> if you make @ fetch_var it's own opcode,
>
> - on isset() = true you do a straight return value. .. No touching
> error handler etc.. (this should be v.fast)
> - on isset() = false you modify the error_handling + do the callback
> (this is slow...)
> You have effectively solved the performance issue 99% of the time....
>
> Regards
> Alan