警告:mysqli_query()期望参数1为mysqli,在第14行的/usr/www/users/collenzfwk/login.php中给出的值为空
代码:
<?php
include 'conn.php';
if (isset($_POST['submit'])) {
$CompanyCode = $_POST['CompanyCode'];
$username = $_POST['username'];
$password = $_POST['password'];
chckcustomercode($username,$CompanyCode,$password);
}
function chckcustomercode($username,$CompanyCode,$password){
$check = "SELECT * FROM `user_details` WHERE Customer_Code='$CompanyCode'";
$check_q = mysqli_query($GLOBAlS['connect'],$check) or die("<div style='color: white;' class='loginmsg'>Error on checking Customer Code<div>");
if (mysqli_num_rows($check_q) == 1) {
chckusername($username,$CompanyCode,$password);
}
else{
echo '<script type="text/javascript">
message1();
</script>';
}
}
function chckusername($username,$CompanyCode,$password){
$check = "SELECT * FROM user_details WHERE Username='$username'";
$check_q = mysqli_query($GLOBAlS['connect'],$check) or die("<div style='color: white;' class='loginmsg'>Error on checking Username<div>");
if (mysqli_num_rows($check_q) == 1) {
chcklogin($username,$CompanyCode,$password);
}
else{
echo '<script type="text/javascript">
message2();
</script>';
}
}
function chcklogin($username,$CompanyCode,$password){
$login = "SELECT * FROM user_details WHERE username='$username' and password='$password' and customer_Code='$CompanyCode' ";
$link = "SELECT link FROM user_details WHERE username='$username' and password='$password' and customer_Code='$CompanyCode' ";
$login_q = mysqli_query($GLOBAlS['connect'],$login) or die("<div style='color: white;'> Error on checking Customer Code, Username or Password</div>");
$link_q = mysqli_query($GLOBAlS['connect'],$link) or die("<div style='color: white;'> Error finding link</div>");
// Mysql_num_row is counting table row
if (mysqli_num_rows($login_q) == 1){
echo "<div style='color: white;' id='loginmsg'> Logged in as $username </div>";
$_SESSION['companycode'] = $CompanyCode;
}
else {
echo '<script type="text/javascript">
message3();
</script>';
//header('Location: login-problem.php');
}
if (mysqli_num_rows($link_q) == 1) {
// output data of each row
while($row = mysqli_fetch_assoc($link_q)) {
$Result = $row["link"];
}
echo "<script> window.location.replace('$Result') </script>";
}
}
?>