我想在从 sql 获得的 json 中插入新值

Question

$query2 = "SELECT distinct
                n.id AS 'channel_id',
                n.category_id,
                n.channel_name,
                n.channel_image,
                n.channel_url AS 'channel_url',
                n.channel_description,
                n.channel_type,
                n.video_id,
                c.category_name
            FROM
                tbl_channel n,
                tbl_category c

            WHERE
                n.category_id = c.cid AND c.cid = '$id' 
            ORDER BY n.id DESC 
            LIMIT $limit OFFSET $offset";
    ";

我想在通道 url 中插入新值

例如：我得到了 output channel_url ： https://edge.okezone.com/live/life.m3u8但在这里我想在 Z572D4E421E5AE6B9BC11D815E8 的末尾插入一个新值

Answer 1

您可以连接 output

$row['channel_url'] .= "new value";