note 86942 deleted from function.preg-replace by danbrown
| From: | danbrown@php.net | Date: | Wed, 12 Nov 2008 19:18:06 +0000 |
| Subject: | note 86942 deleted from function.preg-replace by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-146455@lists.php.net to get a copy of this message | ||
Note Submitter: frase at cs dot wisc dot edu
----
Perhaps obvious, but apparently not noted: the 'g' modifier on your regexp (i.e.
'/[^0-9]/g') is unnecessary, and in fact, unsupported. preg_replace() assumes a global
match-and-replace, and if you try to reinforce that with 'g', it will complain.