Re: [PATCH] string_offset access optimization
| From: | Ferenc Kovacs | Date: | Fri, 16 Jul 2010 07:58:36 +0000 |
| Subject: | Re: [PATCH] string_offset access optimization | ||
| References: | 1 2 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-49087@lists.php.net to get a copy of this message | ||
On Fri, Jul 16, 2010 at 9:47 AM, Stas Malyshev <smalyshev@sugarcrm.com> wrote:
> Hi!
>
>> $str = "abs";
>> var_dumo($str[1][0]);
>>
>> I think it's not a problem at all.
>> "b" makes sense because "abs"[1] -> "b" and
>> "b"[0] -> "b".
>
> Totally makes sense, but it'd be a bit strange that $str[1][0] works but
> $str[1][0] = "a" does not.
> --
> Stanislav Malyshev, Software Architect
> SugarCRM: http://www.sugarcrm.com/
> (408)454-6900 ext. 227
>
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>
Isn't this the same problem as the below example of the type juggling?
"" == 0 // true
"0" == 0 // true
"0" == "" // false
Tyrael