Re: RFC array functions

Hello Matthew, Saturday, May 27, 2006, 11:36:16 PM, you wrote: > Pierre wrote: >> On 5/27/06, Marcus Boerger <helly@php.net> wrote: >>> - bool array(array $array) >>> >>> cehcks whether arra position is valid (e.g. like "key($array) !== >>> NULL") >> >> I don't understand this one. >> > I think you have to listen to psychedelic music and take a hit of LSD first. Actually the point is that you cannot simply do stuff like "while(key($array))". And "while(key($array) != 0)" doesn't work either. Also "if (!key($array))" is probably different from what you expect. And of course "isset(key($array))" doens't work either. Best regards, Marcus