Posted by Geoff Berrow on 05/23/07 13:53

Message-ID: <1179927455.108253.312170@k79g2000hse.googlegroups.com> from
Ravi contained the following:

>use empty($duration).and check weather that variable is existed or not
>first.check it with isset($duration).

empty() does both. Not clear in the documentation but example 2503
indicates this is the case.

--
Geoff Berrow (put thecat out to email)
It's only Usenet, no one dies.
My opinions, not the committee's, mine.
Simple RFDs http://www.ckdog.co.uk/rfdmaker/

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