Re: Recursion to sanitize user input
| From: | Curt Zirzow | Date: | Sat, 09 Oct 2004 00:03:47 +0000 |
| Subject: | Re: Recursion to sanitize user input | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-199035@lists.php.net to get a copy of this message | ||
* Thus wrote Yoed Anis:
> Simple your code should look like this:
>
> ...
> if ( is_array($userInput) )
> {
> foreach ( $userInput as $key => $value )
> {
> return sanitize( $value ); //<-------- needed to return it or
> else its not recurssive
This is wrong, only the first item of each array will ever be seen.
Curt
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