On Thursday 30 May 2002 20:25, Jack wrote:
> Dear all
> I had a Input form for user to input the Leave Record,
> I want to do some check before the record can insert into database!
> Here is the problem i had when checking the Leave From Date and Leave To
> I want to prevent any Leave To Date which is earlier then Leave From Date.
> how i can do the comparsion? I had tried to use the following script but it
> doesn't work!
> if ($a<$b)
> insert statement
> It doesn't work since i use the < Operator!
> Does anyone know how i can perform this comparsion?
Convert both dates to a UNIXTIMESTAMP then do the comparison.
Jason Wong -> Gremlins Associates -> www.gremlins.com.hk
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