FUDforum: comp.lang.php » Regular Expressions

Home » Imported messages » comp.lang.php » Regular Expressions

Show: Today's Messages :: Polls :: Message Navigator

Re: Regular Expressions [message #174045 is a reply to message #174032]

Fri, 20 May 2011 07:47

alvaro.NOSPAMTHANX
Messages: 277
Registered: September 2010

Karma:

Senior Member

El 20/05/2011 2:03, bruceaj escribió/wrote:
> I have the need for a regular expression. I haven't written one for
> more then 20 years, and even then I wasn't good!!
>
> I have a string, $parmStr, that contains a mixture of characters and
> digits (0-9). I want to extract all none digits and return a string
> with ONLY the digits.
>
> Greatly appreciate it someone could show me what I am looking for.

Untested:

preg_replace('/[^\d]+/', '', $parmStr);

--
-- http://alvaro.es - Álvaro G. Vicario - Burgos, Spain
-- Mi sitio sobre programación web: http://borrame.com
-- Mi web de humor satinado: http://www.demogracia.com
--

Report message to a moderator

[Message index]

		Regular Expressions By: bruceaj on Fri, 20 May 2011 00:03
		Re: Regular Expressions By: Jeff North on Fri, 20 May 2011 00:51
		Re: Regular Expressions By: bruceaj on Fri, 20 May 2011 01:48
		Re: Regular Expressions By: Daniel Peraza on Fri, 20 May 2011 02:08
		Re: Regular Expressions By: alvaro.NOSPAMTHANX on Fri, 20 May 2011 07:47

Previous Topic:	got allow_url_fopen, still don't travel :)
Next Topic:	How to "quote code" in PHP?

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Tue Nov 26 22:20:26 GMT 2024

Total time taken to generate the page: 0.04038 seconds