PHP的PDO试图获得非对象的属性(PHP PDO Trying to get property of non

PHP的PDO试图获得非对象的属性(PHP PDO Trying to get property of non-object)

我收到Notice: Trying to get property of non-object in我Notice: Trying to get property of non-object in时

foreach ($query->fetch(PDO::FETCH_OBJ) as $row) { echo $row->id_users; echo $row->username; echo $row->password; echo $row->email; }

当我使用print_r($query->fetch(PDO::FETCH_OBJ))我得到了

Class Object ( [id_users] => 1 [username] => test [password] => test [email] => test )

I'm getting Notice: Trying to get property of non-object in when I'm trying to

foreach ($query->fetch(PDO::FETCH_OBJ) as $row) { echo $row->id_users; echo $row->username; echo $row->password; echo $row->email; }

When I use print_r($query->fetch(PDO::FETCH_OBJ)) i'm getting

Class Object ( [id_users] => 1 [username] => test [password] => test [email] => test )

最满意答案

通常为了遍历记录集，你可以沿着这些线做些事情。

while( $row = $query->fetch(PDO::FETCH_OBJ) ){ echo $row->id_users; echo $row->username; echo $row->password; echo $row->email; }

Typically to iterate througha recordset you would do something along these lines.

while( $row = $query->fetch(PDO::FETCH_OBJ) ){ echo $row->id_users; echo $row->username; echo $row->password; echo $row->email; }