function that extracts numbers from a string
| From: | DigitalKoala | Date: | Fri, 22 Feb 2002 11:44:41 +0000 |
| Subject: | function that extracts numbers from a string | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-85838@lists.php.net to get a copy of this message | ||
Hi folks,
Is there a function that extracts numbers from a string?
I can do this with ereg but it's quite slow when you have a long list of
variables to get through...
thanks!
dk