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Re: Syntax for trim charlist? [message #171940 is a reply to message #171935]

Sat, 22 January 2011 02:01

Denis McMahon
Messages: 634
Registered: September 2010

Karma:

Senior Member

On 21/01/11 23:35, GarryJones wrote:

> I need to trim away * and # in a list of names.

In a list, or from the start and end of a list.

trim only removes matched characters at the start or end of a string.

eg if you want to convert

"fred * jim ## susan" to "fred jim susan" trim will not work, as the *
and # characters are not at the ends of the string.

This line on the php.net documentation for trim is very important:

"trim — Strip whitespace (or other characters) from the beginning and
end of a string"

Note specifically that it ends "from the beginning and end of a string"

Rgds

Denis McMahon

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[Message index]

		Syntax for trim charlist? By: GarryJones on Fri, 21 January 2011 23:35
		Re: Syntax for trim charlist? By: GarryJones on Sat, 22 January 2011 00:20
		Re: Syntax for trim charlist? By: Denis McMahon on Sat, 22 January 2011 01:08
		Re: Syntax for trim charlist? By: GarryJones on Sat, 22 January 2011 01:52
		Re: Syntax for trim charlist? By: Denis McMahon on Sat, 22 January 2011 02:16
		Re: Syntax for trim charlist? By: Denis McMahon on Sat, 22 January 2011 02:01
		Re: Syntax for trim charlist? By: Jerry Stuckle on Sat, 22 January 2011 03:09
		Re: Syntax for trim charlist? By: Jerry Stuckle on Sat, 22 January 2011 03:15
		Re: Syntax for trim charlist? By: Curtis Dyer on Wed, 26 January 2011 10:08

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