php - 使用列名从 MySQL 返回 JSON

Question

我使用 PHP 从 MySQL 中获取一行，然后使用以下代码将其编码为 JSON

$jsonData = array();
if(mysqli_num_rows($result) > 0){
while ($array = mysqli_fetch_row($result)) {
    $jsonData[] = $array;
}
$json = json_encode($jsonData);
echo stripslashes($json);
}`

但是，我只得到行值。我想要行值及其列名。目前它返回以下 JSON。

[["shekhar","Shekhar Chatterjee","https://graph.facebook.com/1254850974526564/picture","0"]],[["shek","Shekhar Chatterjee","","0"]]

我想要以下输出:

[{
  "user":"shekhar",
  "name":"Shekhar Chatterjee",
  "url":"https://graph.facebook.com/1254850974526564/picture",
  "stat":"0"
 },{
  "user":"shekhar",
  "name":"Shekhar Chatterjee",
  "url":"https://graph.facebook.com/1254850974526564/picture",
  "stat":"0"
}]

Answer 1

使用mysqli_fetch_assoc()

给你

$jsonData = array();
if(mysqli_num_rows($result) > 0){
while ($array = mysqli_fetch_assoc($result)) {
    $jsonData[] = $array;
}
$json = json_encode($jsonData);
echo stripslashes($json);
}