thx "Jason Wong" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > On Thursday 18 July 2002 19:32, JJ Harrison wrote: > > if I do this: > > > > if(validate($_POST['password'], $_POST['username']) != 0) > > echo validate($_POST['password'], $_POST['username']); > > > > will it execute the function twice or use the same result twice? > > Function executes twice. > > > would it be (slightly) faster to do this: > > > > $uid = validate($_POST['password'], $_POST['username']) > > if($uid != 0) > > echo $uid); > > Probably. > > -- > Jason Wong -> Gremlins Associates -> www.gremlins.com.hk > Open Source Software Systems Integrators > * Web Design & Hosting * Internet & Intranet Applications Development * > > /* > If fifty million people say a foolish thing, it's still a foolish thing. > -- Bertrand Russell > */ >
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