Re: [PHP4BETA] Problem with unset()

How can I delete the key/value pairs from a global array, yet keep its reference around so I can fill it up again? --Ken Zeev Suraski wrote: > > Once you unset() $MyArray(), it no longer exists, and the global reference > doesn't apply to it anymore. > > Zeev > > At 03:13 28/07/99 , Ken Leshner wrote: > >Hi guys, > > > >When I execute the following script, I get the message - > >Warning: Variable passed to each() is not an array or object in ... > > > >Also try it after commenting out the unset() function. > > > >--Ken > > > ><? > >function doArray() > >{ > > global $MyArray; > > > > unset($MyArray); > > > > $MyArray[] = "abc"; > > $MyArray[] = 2; > > $MyArray[] = "def"; > > > > return; > >} > > > > doArray(); > >?> > > > > > > > >Array Test > > > > > > > ><? while (list($key, $value) = each($MyArray)) printf("Key: %s, Value: %s > >", $key, $value); ?> > >-- > >PHP 4 Beta > > -- > Zeev Suraski <zeev@zend.com> http://www.zend.com/ > For a PGP public key, finger bourbon@netvision.net.il