[PHP-DB] Array key problem

Hi! Anyone got an idea what the problem may be with the following code $test[]="a"; $test[]="b"; foreach ($test as $key=>$value) { if($key == "something") echo $key } even though theres no key in the array named "something" the code will print the key "0" Thanks

[PHP-DB] Date

How can a make a query that lists all the fields where a datefield as the date of tomorow? thanks