그룹내 글 갯수 구할수 있는지요?

<?// 전체글/오늘글function total_today($bo_table, $fcolor) /// $fcolor는 글자색깔{    global $g4;$intime = date("Y-m-d H:i:s", time() - (int)(60 * 60 * 24)); $sqlCnum = " select count(*) as Cnum from {$g4['write_prefix']}{$bo_table} where wr_is_comment = 0 "; $rowCnum = sql_fetch($sqlCnum);$sqlCnumT = " select count(*) as CnumT from {$g4['write_prefix']}{$bo_table} where wr_is_comment = 0 and wr_datetime >= '$intime'";$rowCnumT = sql_fetch($sqlCnumT);    ob_start();echo " <span style='font-size:7pt;color:{$fcolor};'>";echo $rowCnum[Cnum];if ($rowCnumT[CnumT] > 0) echo "/".$rowCnumT[CnumT];echo "</span>";    $content = ob_get_contents();    ob_end_clean();    return $content;}// 전체글/오늘글_카테고리function total_todayCate($bo_table, $ca_name, $fcolor) ///$fcolor는 글자색깔{    global $g4;$intime = date("Y-m-d H:i:s", time() - (int)(60 * 60 * 24)); $C = $ca_name;$sqlCnumC = " select count(*) as CnumC from {$g4['write_prefix']}{$bo_table} where wr_is_comment = 0 and ca_name = '$ca_name' "; $rowCnumC = sql_fetch($sqlCnumC);$sqlCnumTC = " select count(*) as CnumTC from {$g4['write_prefix']}{$bo_table} where wr_is_comment = 0 and ca_name = '$ca_name' and wr_datetime >= '$intime' ";$rowCnumTC = sql_fetch($sqlCnumTC);    ob_start();echo " <span style='font-size:7pt;color:{$fcolor};'>";echo $rowCnumC[CnumC];if ($rowCnumTC[CnumTC] > 0) echo "/".$rowCnumTC[CnumTC];echo "</span>";    $content = ob_get_contents();    ob_end_clean();    return $content;}?>