My php application intent is to read from a db SQlServer an img (stored in DataType Image field) and to write in filesystem..

but when it goes to read the field and it checks lenght of $row['image'], found always that this size is only 4096 k and so fwrite writes only these bites.


Why? is there a limit of Zend_Db ? is there a buffer on the MVC model?


thanks forall

Marco