On Wed, May 23, 2007 7:41 am, kvigor wrote:
> if($value != 'Alabama' || $value!= 'AL' || $value != 'Alaska' ||
This mess will *ALWAYS* evaluate to TRUE, because the $value is ALWAYS
only one value, and thus the other 99 values are going to evaluate to
TRUE and you have || between them...
So you have:
TRUE || TRUE || TRUE || FALSE || TRUE || TRUE ... || TRUE
which is always gonna boil down to TRUE.
You wanted && instead of ||
Actually, it would be MUCH better imho to set up a couple arrays like:
$states = array('Alabama', 'Alaska', ...);
$sts = array('AL', 'AK', ...);
if (!isset($states[$value]) && !isset($sts[$value])){
echo "Bad Dog!";
}
YMMV
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