Re: ! and !=
| From: | George Langley | Date: | Thu, 23 Apr 2009 00:05:22 +0000 |
| Subject: | Re: ! and != | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-291850@lists.php.net to get a copy of this message | ||
Doh, of course! Just not thinking about the scope of the operator. If $var1 = 1, then !$var1 =
0....
Thanks everyone!
George
----- Original Message -----
From: Tom Rogers <trogers@kwikin.com>
Date: Wednesday, April 22, 2009 17:01
Subject: Re: [PHP] ! and !=
To: George Langley <george.langley@shaw.ca>
Cc: php-general@lists.php.net
> Hi,
>
> Thursday, April 23, 2009, 8:30:34 AM, you wrote:
> GL> Hi
> all. Maybe I'm just getting confused by all the
> GL> languages I'm trying to work with! But, isn't:
>
> GL> if(!$var1 == $var2){
>
> GL> the same thing as
>
> GL> if($var1 != $var2){
>
> GL> #1 doesn't
> work, #2 does.
> GL> Thanks!
>
>
> GL> George Langley Multimedia Developer Audio/Video Editor
> GL> Musician, Arranger, Composer www.georgelangley.ca
>
> GL> "Too many choices, too little sleep."
>
> Use brackets to make them the same:
>
> if(!($var1 == $var2)) {
>
> --
> regards,
> Tom
>
>
George Langley Multimedia Developer Audio/Video Editor Musician, Arranger, Composer
www.georgelangley.ca