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Re: String Replacement [message #172226 is a reply to message #172225]

Sun, 06 February 2011 17:35

Michael Fesser
Messages: 215
Registered: September 2010

Karma:

Senior Member

.oO(Alec)

> I am not sure where to start on this on.
>
> I have a string as follows '<text
> identifier="3ecebe84-8ddd-475e-86ca-300b5298fc34">
> <value><![CDATA[12345]]></value>'
>
> The text identifier always remains the same ie. 3ece..... for each
> article. The string is much longer containing several different
> identifiers. I would like to be able to jump to the one shown, and
> then extract the CDATA value shown after ie. 12345. The length of this
> may change, so I need a way to extract the text between the second '['
> and first ']' . I hope that makes sense.

A regular expression might help, something like

/CDATA\[([^\]]+)/

It should match on the last '[' and then capture all following chars
which are not ']'.

But since this looks like XML, using DOM or SimpleXML might be an option
as well. Usually it's easier and the cleaner way to work with XML using
the appropriate tools.

Micha

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[Message index]

		String Replacement By: Alec on Sun, 06 February 2011 15:49
		Re: String Replacement By: Michael Fesser on Sun, 06 February 2011 17:35
		Re: String Replacement By: Pavel Lepin on Mon, 07 February 2011 08:17
		Re: String Replacement By: Alec on Tue, 08 February 2011 06:39
		Re: String Replacement By: Yuri Subach on Tue, 08 February 2011 12:38

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