> //for each row I want to add percentage as new key->value pair > // but it gives error 'Undefined variable: > percentage' > $row->$percentage = ($browseCount / $totalCount ) * 100; Obviously you get the error because $percentage is not defined .. I did not fully understand what you wanted. Here is a list of what should work ... #Set a variable percentage in $row $row->percentage = ($browseCount / $totalCount ) * 100; #Set a variable with name $percentage in $row $percentage = ($browseCount / $totalCount ) * 100; $row->$percentage = $percentage; -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
