// limit条件
$limit = trim(eregi_replace('limit', '', $limit));
if ($limit != '') {
    $limitsql = " limit $limit ";
} else {
    $limitsql = " limit 0,7 ";
}

$orwhere = '';
if (isset($orwheres[0])) {
    $orwhere = join(' And ', $orwheres);
    $orwhere = ereg_replace("^ And", '', $orwhere);
    $orwhere = ereg_replace("And[ ]{1,}And", 'And ', $orwhere);
}
if ($orwhere != '') {
    $orwhere = " where $orwhere "; // 二次开发
}

function lib_channel(&$ctag, &$refObj) {
    global $dsql;

    $attlist = "typeid|0,reid|0,row|100,col|1,type|son,currentstyle|,cacheid|";
    FillAttsDefault($ctag->CAttribute->Items, $attlist);
    extract($ctag->CAttribute->Items, EXTR_SKIP);
    $innertext = $ctag->GetInnerText();
    $line = empty($row) ? 100 : $row;