我是这个网站的新人,也是编程人员。问题是我正在尝试登录页面,但它不起作用。即使我输入了正确的登录信息,我也没有收到任何错误信息,只是没有登录。
$db = new mysqli('localhost', 'root', '', 'test');
$sqli = " SELECT * FROM members WHERE username = $user AND password = $pass ";
if(!$result = $db->query($sqli)){
die('There was an error running the query [' . $db->error . ']');
}
$check_user = mysqli_num_rows($result);
if($check_user>0){
echo "Te has conectado";
} else {
echo "Vuelve a intentarlo";
}
感谢您的帮助:)