如何在表中为不同的 id 插入逗号分隔的字符串值

Question

I have an array:

Array
(
    [user_ids] => 2,4,3
)

I want to insert these values in table like this

id |user_id
1  | 2
1  | 4
1  | 3

I have done this:

 $ids = explode(',', $user_ids); // explode

explode result
Array
(
    [0] => 2
    [1] => 4
    [2] => 3
)

then in loop:

foreach($ids as $uid){
INSERT INTO user_venue_status (venue_id,user_id,group_id,status) VALUES(".$id.",'".$uid."','".$gid."','".$status."')
}

It inserts the last value only in table.

Answer 1

In your code it didn't show $gid and $status Use below code for insert record:

foreach($ids as $id=>$uid){
    mysql_query("INSERT INTO user_venue_status (venue_id,user_id,group_id,status) VALUES(".$id.",'".$uid."','".$gid."','".$status."')");
}