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

Fri, 20 May 2011 07:47

alvaro.NOSPAMTHANX
Messages: 277
Registered: September 2010

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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);

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[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

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