>When I use foreach on a uninitialized array I get the following warning: > >Warning: Invalid argument supplied for foreach() in >/www/htdocs/jc/cart/add_item.php on line 21 > >I would expect foreach to treat an unitialized variable as an empty >array and hence do nothing. Is this the expected behaviour?
It is the expected behaviour. If you absolute *MUST* refuse to initialize the array (BAD IDEA!) you could set error_reporting to (E_ALL - E_NOTICE) in php.ini or using http://php.net/error_reporting You would be *MUCH* better off listening to those warnings and fixing your code. *MUCH* better off. -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php