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mysql怎么拼两个数组,mysql拼接两张表

mysql 取出两个表相同字段的其他字段值组合成数组

执行这个SQL

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select user.id, user.pic, user.username, info.page_total

from user

join info on user.id = info.id

order by RAND()

limit 2

把结果放在数组里就成了

请教怎样把这样的两个array联合在一起

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请问php高手怎么把mysql查询结果合并成一个数组

$result = mysql_query($sql);

while ($row=mysql_fetch_row($result))

{

$data[]=$row;

}

print_r($data);

MySQL中如何把两个数据表的不同字段合并作为一个字段输出?

首先这两个表得有个关联字段,进行关联后用concat(a.col1,b.col2)这样即可把第一个表的col1,和第二个表的col2字段连接在一起输出

用PHP+mysql查询两个表,然后怎么样把已经查出来的两个数组合并在一起,两张表里有一个相同的字段

楼主可以用curl_exec() 从一个页面访问另外一个页面 拿到你的json 然后 json_decode一下 然后跟你本地的进行对比就好了

php如何拼接二位数组进行mysql入库

整合用户用ucenter就行,它是专门干这个的

而且ecshop和discuz都有相应的接口,填写一些信息就可以完成

至于跨数据库显示内容,可以做一个api接口,这个接口只是链接另一个数据库,然后根据相应的参数取不同的数据,然后再需要显示的地方调用这个接口就行

至于怎么调用,用iframe,ajax都可以


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