美奇電腦

//取得總筆數
mysql_select_db($database_conn, $conn);
$query_rec_pro = sprintf("SELECT * FROM $ta");
$rec_pro = mysql_query($query_rec_pro, $conn) or die(mysql_error());
$row_rec_pro = mysql_fetch_assoc($rec_pro);
$totalRows_rec_pro = mysql_num_rows($rec_pro);

//亂數
for($i=1;$i<=20;$i++){
$b=rand(1,$totalRows_rec_pro);
for($j=1;$j<=$i;$j++){
if($b==$a[$j]){
$b=rand(1,25);
$j=0;
}
}
$a[$i]=$b;
}
$tid =implode("','",$a);;

mysql_select_db($database_conn, $conn);
$query_Recordset1 = "SELECT * FROM $ta WHERE tid in('$tid')";  //從資料庫的資料表內把資料亂數取出
$query_limit_Recordset1 = sprintf("%s LIMIT %d, %d", $query_Recordset1, $startRow_Recordset1, $maxRows_Recordset1);
$Recordset1 = mysql_query($query_limit_Recordset1, $conn) or die(mysql_error());
$row_Recordset1 = mysql_fetch_assoc($Recordset1);