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php3-list | 199901
Date: 01/23/99
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Colin Viebrock skrev:
> function showCombinations($array) {
> $num = count($array);
> for ($i=1; $i<pow(2,$num); $i++) {
> for ($j=0; $j<$num; $j++) {
> if ( pow(2,$j) & $i ) {
> echo $array[$j] . "\t";
> }
> }
> echo "\n";
> }
> }
>
> $array = array("apples","bananas","cantaloupe","dates");
> showCombinations($array);
Wow! That's so cool! Thank's a million.
Regards,
Erik Tjernlund
Stockholm
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- Next message: Arthur Cronos: "[PHP3] e-commerce via php"
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- In reply to: Colin Viebrock: "Re: [PHP3] How to get all possible permutations from an array in"
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