El mar, 06-04-2004 a las 07:41, Marek Kilimajer escribió: > Andy B wrote: > > how would you assign NULL to a variable if its original value is ""? otherwise > > leave it with its value... > > if($var === '') $var = NULL;
what about: if ($var == '') unset($var); -William -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
