AW: [PHP-DEV] Re: Keyword proposal: in
| From: | Matthias Lienau | Date: | Thu, 07 Feb 2002 16:47:02 +0000 |
| Subject: | AW: [PHP-DEV] Re: Keyword proposal: in | ||
| References: | 1 | Groups: | php.dev |
| Request: | Send a blank email to php-dev+get-79551@lists.php.net to get a copy of this message | ||
What about:
if (in_array($var,array(1,2,99))) { // ... }
With "this-was-my-first-tiny-posting-to-php-dev-greetings" to all of you
Matthias
> -----Ursprungliche Nachricht-----
> Von: Daniel Lorch [mailto:daniel@lorch.cc]
> Gesendet: Donnerstag, 7. Februar 2002 17:15
> An: Manuel Lemos
> Cc: php-dev@lists.php.net
> Betreff: Re: [PHP-DEV] Re: Keyword proposal: in
>
>
> Hi,
>
> > Alex Kiesel wrote:
> >> I'd like to propose a new keyword: in. It should work like the
> >> SQL-in-expression.
> >>
> >> For example you have a variable $val and want to test whether it
> >> contains e.g. 1 or 2 or 99.
> >>
> >> At the moment I would choose between on of the following
> >> code-constructs:
> >>
> >> 1.) if ($var == 1 ||
> >> $var == 2 ||
> >> $var == 99) { // ...
>
> > switch($var)
> > {
> > case 1:
> > case 2:
> > case 99:
> > }
>
> if(preg_match("'^1|2|99$'", $var)) {
> // ..
> }
>
> -- Daniel Lorch
>
>
>
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