Re: parsing select multiple="multiple"
| From: | tamouse mailing lists | Date: | Fri, 22 Feb 2013 03:11:12 +0000 |
| Subject: | Re: parsing select multiple="multiple" | ||
| References: | 1 2 3 4 5 6 7 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-320279@lists.php.net to get a copy of this message | ||
On Thu, Feb 21, 2013 at 8:46 AM, Jim Giner <jim.giner@albanyhandball.com> wrote:
>
>>
>> I *have* heard claims that something like this is preferrable, though:
>>
>> if (FALSE === $variable)
>>
> I believe I read a comment somewhere once that writing your IF statements
> that way helped to trigger an error message when the coder forgot to use the
> double equal sign (==) in the statement. I haven't adopted it yet, but I
> think that's the sole reason for it. Basically you can't make an assignment
> (=) to a constant or some non-variable target.
That sounds like a reasonable explanation to me.