我有这个
// tell the user
$homedata = $user->getbanks();
foreach ($homedata as $data)
echo json_encode(array("replies" => array(
array("message" => $data->bankname),
)));
} 如何将其放入数组中。我尝试了它，只给了我最初的内容。请帮忙。
If you are creating an array with only banknames then you can do like this:
$stmt = $db->prepare("select * from banknames");
$stmt->execute();
$data = $stmt->fetchAll(PDO::FETCH_OBJ);
return $data;
$names = [];
foreach($data as $replies){
$names[] = $replies["bankname"];
}
print_r($names); exit;
或者，如果仅需要银行名称，则在SQL查询本身中，仅获取银行名称。 即
$stmt = $db->prepare("select bankname from banknames");
$stmt->execute();
$data = $stmt->fetchAll(PDO::FETCH_OBJ);