On Fri, 2007-11-30 at 14:46 -0500, Robert Cummings wrote: > > This is dangerous use of the array functions. A problem occurs when you > have a value that evaluates to false (such as the first entry in the > example array :). In fact the only way to ensure you traverse the array > properly is to use each() since it returns an array except when no more > entries exist. Also you want to reset() the array before looping > (normally anyways). > > <?php > > reset( $data ); > while( ($entry = each( $data )) ) > { > // ... > > if( $errorCondition ) > { > prev( $data ); > continue; > } > > next( $data ); Newbie bug!! Newbie bug!! each() advances the array pointer so don't do a next() call :) Cheers, Rob. -- ........................................................... SwarmBuy.com - http://www.swarmbuy.com Leveraging the buying power of the masses! ........................................................... -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php