RE: [PHP] Capitalizing the first letter
| From: | Peter Lauri | Date: | Tue, 13 Mar 2007 20:49:25 +0000 |
| Subject: | RE: [PHP] Capitalizing the first letter | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-250446@lists.php.net to get a copy of this message | ||
>
> Thank you! I did not know about the ucwords() functions, and it
> does not need the string set to lower case.
>
> Now to create a filter that returns only numbers (e.g. "a1234z"
> -> "1234") and the same for non-numbers.
>
[Peter Lauri - DWS Asia]
This to replace all non-digit characters with ""
$string = preg_replace("/\D/", "", $string);
And this to replace all non-character characters with ""
$string = preg_replace("/\W/", "", $string);