【发布时间】:2011-01-08 18:54:38
【问题描述】:
为什么会出现以下错误?
致命错误:调用未定义的方法 mysqli_stmt::query()
$mysqli = new mysqli("localhost", "***", "***", "***") or die($mysqli->connect_error);
function checklogin($username, $password)
{
global $mysqli;
$result = $mysqli->prepare("SELECT * FROM users WHERE username = ?");
$result->bind_param("s", $username);
$result->query();
}
【问题讨论】:
标签: php mysqli prepared-statement