Warning: mysqli_query() expects parameter 1 to be mysqli, null given in /storage/emulated/legacy/htdocs/new/login-process.php o

Answer 1

<?php

if (isset($_POST['submit']))
{

$username = $_POST['username'];
$password = $_POST['password'];

include("connect.php");
$result = mysqli_query($con,"select * from users where "
. "username='$username'and pass='$password'");

if(mysqli_num_rows($result) == 1) {
$_SESSION['username'] = $username;
header('Location: home.php');

}
else
{
$error ="Invalid Login";
}
}
else
{
// header('Location: index.php');
}

?>

Answer 2

I don't know what is actually wrong with it plus I Need urgent help

Answer 3

ok

Answer 4

?php
define("HOST", "localhost");
define("DBUSER", "root");
define("PASS", "");
define("DB", "data");

$conn = mysqli_connect(HOST, DBUSER, PASS, DB);
if (!$conn) {
die('Could not connect !<br />Please contact the site\'s administrator.');
};
?>

Answer 5

ok

Answer 6

thank you dear it worked

Answer 7

pls can I ask you to mentor me