I getting this error help needed urgent!!!
Warning: mysqli_query() expects at least 2 parameters, 1 given in /storage/h2/401/535401/public_html/register.php on line 80
Warning: mysqli_error() expects exactly 1 parameter, 0 given in /storage/h2/401/535401/public_html/register.php on line 80
[php]<?php
/* Don’t show private info even if it’s for a local server, for it could potentially trip you up in the future */
$con = mysqli_connect(‘localhost’,‘id535401_root’,‘username’,‘password’)or die(“Could not connect to mysql”.mysqli_error($con));
function NewUser()
{
$username = $_POST[‘username’];
$email = $_POST[‘useremail’];
$password = $_POST[‘password’];
$query = “INSERT INTO members (username,email,password) VALUES (’$username’,’$email’,’$password’)”;
$data = mysqli_query($con, $query) or die(mysqli_error());
if($data)
{
echo “YOUR REGISTRATION IS COMPLETED…”;
}
}
function SignUp()
{
if(!empty($_POST[‘username’])) //checking the ‘user’ name which is from Sign-Up.html, is it empty or have some text
{
$query= mysqli_query(“SELECT * FROM members WHERE username = ‘$_POST[username]’ AND password = ‘$_POST[password]’”) or die(mysqli_error());
if(!$row = mysqli_fetch_array($query) or die(mysqli_error()))
{
newuser();
}
else
{
echo “SORRY…YOU ARE ALREADY REGISTERED USER…”;
}
}
}
if(isset($_POST[‘submit’]))
{
SignUp();
}[/php]