break;
default:
case 0:
}
}
}
$step = $limit;
$total = 0;
if ($limit) {
$limit = "{$start}, {$limit}";
}
$ref_objects_cache = array();
$search = null;
if ($concept_search) {
$concept_search = stripslashes($concept_search);
$search = CExConcept::parseSearch($concept_search);
}
$ex_class_event = new CExClassEvent();
$ex_class_events = null;
$ex_link = new CExLink();
$group_id = $group_id ? $group_id : CGroups::loadCurrent()->_id;
$where = array("ex_link.group_id" => "= '{$group_id}'");
if ($ex_class_id) {
$where['ex_link.ex_class_id'] = "= '{$ex_class_id}'";
}
$ljoin = array();
$creation_context = null;
if (!$creation_context_class || !$creation_context_id) {
$creation_context_class = $reference_class;
$creation_context_id = $reference_id;
}
