我正在尝试将数据放入from
:
[comments] => Array
(
[count] => 2
[data] => Array
(
[0] => Array
(
[idcomments] => 1
[from] => Array
(
[idusers] => 1
[username] =>
[full_name] => AndrewLiu
)
[text] => testing this comment out
)
[1] => Array
(
[idcomments] => 2
[from] => Array
(
[idusers] => 1
[username] =>
[full_name] => AndrewLiu
)
[text] => more comments yeah
)
)
)
我有这样的事情:
while($row = $SQL_products -> fetch(PDO::FETCH_ASSOC)){
$json['data'][] = array(
"comments" =>array(
"count"=>$SQL_ccount[0],
"data" => array($SQL_comments->fetchAll(PDO::FETCH_ASSOC),
"from" => array($SQL_comments_from->fetchAll(PDO::FETCH_ASSOC)))
),
);
}
但它不属于from
。不确定将$SQL_comments_from
引入data
的正确语法是什么,例如上面的示例。
这就是我得到的
[comments] => Array
(
[count] => 2
[data] => Array
(
[0] => Array
(
[0] => Array
(
[idcomments] => 1
[from] => 1
[text] => testing this comment out
)
[1] => Array
(
[idcomments] => 2
[from] => 2
[text] => more comments yeah
)
)
[from] => Array
(
[0] => Array
(
[idusers] => 1
[username] =>
[full_name] => AndrewLiu
)
)
)
)
我正试图将"from"
加入"data"
。我提供的示例并没有使“from”进入另一个“from”(就在idcomments下面)
提前致谢!
答案 0 :(得分:1)
您的数据字段使用来自SQL_comments_from
和$SQL_comments_from
的数据混合在一起,这应该可以生成您想要的内容。
while($row = $SQL_products -> fetch(PDO::FETCH_ASSOC)){
$from = $SQL_comments_from->fetchAll(PDO::FETCH_ASSOC);
$data= array();
foreach ($SQL_comments->fetchAll(PDO::FETCH_ASSOC as $items){
$data[] = array('idcomments' => $items['idcomments'], 'from' => $from[$items['from']], 'text' => $items['text']);
}
$json['comments'][] = array(
"count"=>$SQL_ccount[0],
"data" => $data;
)
),
);
}