   #PHP Manual Hyperwave functions hw_GetRemote hw_GetSrcByDestObj

   PHP Manual
   Prev  Next
   ______________________________________________________________________

                             hw_getremotechildren

   (PHP 3>= 3.0.3, PHP 4 )
   hw_getremotechildren -- Gets children of remote document

Description

   int hw_getremotechildren ( int connection, string object_record)

   Returns the children of a remote document. Children of a remote
   document are remote documents itself. This makes sense if a database
   query has to be narrowed and is explained in Hyperwave Programmers'
   Guide. If the number of children is 1 the function will return the
   document itself formated by the Hyperwave Gateway Interface (HGI). If
   the number of children is greater than 1 it will return an array of
   object record with each maybe the input value for another call to
   hw_getremotechildren(). Those object records are virtual and do not
   exist in the Hyperwave server, therefore they do not have a valid
   object ID. How exactly such an object record looks like is up to the
   HGI. If you want to use this function you should be very familiar with
   HGIs. You should also consider to use PHP instead of Hyperwave to
   access external sources. Adding database support by a Hyperwave
   gateway should be more difficult than doing it in PHP.

   See also hw_getremote().
   ______________________________________________________________________

   Prev         Home               Next
   hw_GetRemote  Up  hw_GetSrcByDestObj
