It would be nice to see some documentation on <i>group_by</i>. I have no clue as to what it does other than assuming that it will group the returned results. But what are the valid keys that we can group by? Attributes, classes, sections...?
Alex
Alex
[ bald_technologist on the IRC channel (irc.freenode.net): #eZpublish ]
<i>When in doubt, clear the cache.</i>
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