Jak presne funguje iterace DibiDataSource a jak vpravit dalsi atribut do result?

(lame alert)

Ahoj,

kdyz si dumpnu objekt, napr promennou $ds, kde je dibi datasource:

<?php
DibiDataSource(10) {
   connection private => DibiConnection(6) {
      config private => array(10) {
         driver => "mysql" (5)
         host => "localhost" (9)
         database => "db" (6)
         password => "root" (4)
         profiler => TRUE
         username => "root" (4)
         result => array(2) { ... }
         name => 0
         flags => NULL
         charset => "utf8" (4)
      }
      driver private => DibiMySqlDriver(3) {
         connection private => mysql link resource
         resultSet private => NULL
         buffered private => TRUE
      }
      translator private => DibiTranslator(11) {
         connection private => DibiConnection(6) { *RECURSION* }
         driver private => DibiMySqlDriver(3) { ... }
         cursor private => 1
         args private => array(1) [ ... ]
         hasError private => FALSE
         comment private => FALSE
         ifLevel private => 0
         ifLevelStart private => 0
         limit private => -1
         offset private => 0
         identifiers private => DibiHashMap(1) { ... }
      }
      profiler private => DibiProfiler(4) {
         file private => NULL
         useFirebug => FALSE
         explainQuery => TRUE
         filter private => 1023
      }
      connected private => TRUE
      substitutes private => DibiHashMap(2) {
         callback private => "\x00lambda_3166" (12)
         pre => "vc_" (3)
      }
   }
   sql private => "(
         dotaz
      ) t" (141)
   result private => NULL
   count private => NULL
   totalCount private => NULL
   cols private => array(0)
   sorting private => array(0)
   conds private => array(0)
   offset private => NULL
   limit private => NULL
}
?>

jaktoze pri iteraci

<?php
foreach($ds as $item)
	$item->polozka;
?>

se k tem polozkam pohodlne dostanu, ackoli pres tu strukturu v dumpu toho nejsem schopen?

Vysledkem by totiz melo byt, ze potrebuju php skriptem si dopocitat jeden atribut a ten tam do toho datasource nejakym zpusobem vpravit – neco jako toto $ds->result[0]->nova_polozka = vysledek; a plus teda i vysledkem by melo byt lepsi pochopeni, jak tato iterace vlastne presne funguje (tj. jak vi nad cim ma presne ten foreach iterovat)

muze mi to prosim nekdo trosku osvetlit? Diky moc.

Ja