Stripping chars in string but leaving numerics
| From: | Anders Dannberg | Date: | Wed, 02 Aug 2000 08:01:28 +0000 |
| Subject: | Stripping chars in string but leaving numerics | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-9640@lists.php.net to get a copy of this message | ||
I need advice on how i should strip all characters in a string(including
special chars) but leave numbers (0-9) and store this in a
$formatted_string. Any ideas how i do this an easy way?
So if i have a string with value "abcd*()123" i want the output to be "123"
Thanks in advance.
Anders