问题是为什么这是一个非对象。数据库连接成功,表格和列都在那里。致命错误:调用成员函数prepare()在非对象上
这是我的代码。
<?php
$config['db'] = array(
'host' => 'localhost',
'username' => 'root',
'password' => '',
'dbname' => 'inb271assignment'
);
$pdo = new PDO('mysql:host=' . $config['db']['host'] . '; dbname=' . $config['db']['dbname'], $config['db']['username'], $config['db']['password']);
//New Data
$username = 'albert';
$password = 'ben';
$query = "INSERT INTO members (Username, Password) VALUES (:username, :password)";
$q = $conn->prepare($query);
$q->execute(array(':username' => $username,
':password' => $password));
?>
并且这一行给出错误。
$q = $conn->prepare($query);
谢谢。
[PDO查询失败,但我看不到任何错误。如何从PDO得到一个错误信息?](http://stackoverflow.com/questions/15990857/reference-frequently-asked-questions-about-pdo#15990858) –
var_dump或print_r $ pdo – Orangepill