Re: If statement w/ multiple conditions
| From: | Ernest E Vogelsinger | Date: | Tue, 26 Nov 2002 17:10:51 +0000 |
| Subject: | Re: If statement w/ multiple conditions | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-126131@lists.php.net to get a copy of this message | ||
At 16:45 26.11.2002, Chris Shiflett spoke out and said:
--------------------[snip]--------------------
>--- Ernest E Vogelsinger <ernest@vogelsinger.at> wrote:
>
>> At 13:50 26.11.2002, ed@home.homes2see.com said:
>> >if ($lineone && $linetwo && $linethree && $linefour =
>> >"")
>>
>> Your expression yields true if 1-3 are not-empty AND four is an
>> empty string.
>
>Actually, this expression yields true when $lineone, $linetwo, and
>$linethree are all true. The variable $linefour is just being set to
>the empty string.
You're so right - I think I need new glasses...
Thanks for setting this straight :)
--
>O Ernest E. Vogelsinger
(\) ICQ #13394035
^ http://www.vogelsinger.at/