Extend extended

class Amerigard extends NewMidgardArticle
{
}

class FlyHigh extends Amerigard
{
}

$object = new FlyHigh();
print_r($object);

$object->getByID(17);

output:

flyhigh Object
(
    [sitegroup] => 
    [author] => 
    [owner] => 
    [realm] => 
    [guid] => 
    [changed] => 
    [updated] => 
    [action] => 
    [errno] => 
    [errstr] => 
    [id] => 
    [calstart] => 
    [caldays] => 
    [icon] => 
    [view] => 
    [print] => 
    [extra1] => 
    [extra2] => 
    [extra3] => 
    [name] => 
    [score] => 
    [revised] => 
    [revision] => 
    [created] => 
    [approved] => 
    [locked] => 
    [type] => 
    [creator] => 
    [revisor] => 
    [approver] => 
    [locker] => 
    [up] => 
    [topic] => 
    [title] => 
    [abstract] => 
    [content] => 
    [url] => 
    [lang] => 
    [sid] => 
    [contentauthor] => 
)

midgard-lib:5071:debug:query=SELECT sitegroup, realm, guid, action, author
 FROM repligard WHERE (realm='article' and id=17) AND (repligard.sitegroup in (0,0))
midgard-lib:5071:debug:query=SELECT up,locked,revision,extra3,view,extra2,print,topic,
name,extra1,approver,revised,creator,type,icon,calstart,approved,caldays,locker,score,
revisor,created,id FROM article WHERE article.id=17 AND (article.sitegroup in (0, 0) 
OR 0<>0)

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