function getAllMap()
{
$b = new BitBoard();
$listHash = array();
$l = $b->getList($listHash);
$ret = array();
foreach ($l as $k => $boardd) {
$board = new BitBoard($boardd['board_id']);
$board->mInfo = $boardd;
$ret['map'][$k] = $boardd;
$ret['map'][$k]['map'] = $board->getMap();
$ret['map'][$k]['integrity'] = $board->verifyIntegrity();
}
// reorganise unmapped content for better display
$umapped = $b->getUnMapped();
foreach ($umapped as $key => $content) {
$umap[$content['content_name']][$key] = $content;
}
$ret['umap'] = $umap;
return $ret;
}