Re: Removing non-numbers
| From: | Greg Donald | Date: | Tue, 15 Feb 2005 02:34:34 +0000 |
| Subject: | Re: Removing non-numbers | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-208699@lists.php.net to get a copy of this message | ||
On Mon, 14 Feb 2005 18:54:03 -0700, Ben Miller <benipmiller@comcast.net> wrote:
> OK - easy one here, I know. Having troubles removing anything that is not a
> number from user input. According to manual, [!] is supposed to mean set of
> non-matching optional characters.
$var = preg_replace( '/[^\d]/', '', $var );
--
Greg Donald
Zend Certified Engineer
http://destiney.com/