Difference between [a/%b] and [a/%] in paths

Posted by Hamid.D on June 12, 2010 at 3:29pm

Hi,
what's difference between:

$items['a/%']

And this one:

$items['a/%b']

what's usage of writing b after percent?

Comments

Posted by WorldFallz on June 12, 2010 at 3:31pm

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Posted by Hamid.D on June 12, 2010 at 4:12pm

Thanks.