Posted by Steve on 10/02/07 18:35

> function isItZero($x) {
> if ($x) {
> echo "non zero param $x\n";
> } else if (!$x && $x === 0) {
> echo "int zero $x\n";
> } else if (!$x && $x === '0') {
> echo "char zero $x\n";
> } else {
> echo "Blank param\n";
> }
> }

php.net documentation...see: switch

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