$sqlstr = "select * from table where id<6"; $query = mysql_query($sqlstr) or die(mysql_error()); while($thread=mysql_fetch_array($query)){ $result[] = $thread; } print_r($result);
select cate1, group_concat(cate2) as cate2 from tbl_name where cate2!='' group by cate1 order by id cate1 cate2 Protect Power Bank Protectio,Table Protection,Phone Case Power Wall Charger,Car Charger,Power Bank Keyboard&Mouse Mouse,Keyboard Headphone Bluetooth Headphone,Earphone,Headphone Bluetooth_Speaker Wall Charger,Car Charger,Power Bank
$sqlstr = "select * from table where id<6";
$query = mysql_query($sqlstr) or die(mysql_error());
while($thread=mysql_fetch_array($query)){
$result[] = $thread;
}
print_r($result);
cate1 cate2
Protect Power Bank Protectio,Table Protection,Phone Case
Power Wall Charger,Car Charger,Power Bank
Keyboard&Mouse Mouse,Keyboard
Headphone Bluetooth Headphone,Earphone,Headphone
Bluetooth_Speaker Wall Charger,Car Charger,Power Bank
cate2中的数据怎么提取成单个的结果,以逗号为界。
可以去php基础 已解决模块 有xu老大,专门讲解无限极分类