Re: Re: Keyword proposal: in
| From: | Daniel Lorch | Date: | Thu, 07 Feb 2002 16:15:20 +0000 |
| Subject: | Re: Re: Keyword proposal: in | ||
| References: | 1 2 | Groups: | php.dev |
| Request: | Send a blank email to php-dev+get-79543@lists.php.net to get a copy of this message | ||
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