jrtechs-Club-Panda/user/register.php

<?php
    
    if(!$loggedIn)
    {
        $errors = array();
        
        
        if(isset($_POST['newUser']))
        {

            $i_first = mysqli_real_escape_string($dbc, trim($_POST['first']));
            $i_last = mysqli_real_escape_string($dbc, trim($_POST['last']));
            $i_pass = mysqli_real_escape_string($dbc, trim($_POST['pass']));
            $i_user = mysqli_real_escape_string($dbc, trim($_POST['user_name']));
            
            if($i_first && $i_last && $i_pass && $i_user)
            {
                $q = "select user_id from users where user_name='$i_user'";
                $r = mysqli_query($dbc, $q);
                
                if(@mysqli_num_rows($r) == 1)
                {
                    $errors['name'] = "That user name is already in use.";
                }
            }
            else
            {
                $errors['input'] = "Please fill in all fields!";
            }
            
            
            if(empty($errors))
            {
                $passcom = $i_pass . $i_first;
                $passcom = SHA1($passcom);
                
                if(isset($_POST['admin']))
                {
                    $adminn = "true";
                }
                else
                {
                    $adminn = "false";
                }
                
                $q = "insert into users(first_name, last_name, user_name, pass, registration_date, admin) values ('$i_first', '$i_last' , '$i_user', '$passcom', now(), false)";
                $r = mysqli_query($dbc, $q);
                
                header("Location: index.php");
                
            }
        }
        
        echo '<h1 class="w3-text-teal"><center>Register</center></h1>';
        
        echo '<form action="index.php" method ="post" class="w3-container w3-card-4">
            
            <div class="w3-group">
                <input class="w3-input" type="text" name="user_name" required>
                <label class="w3-label w3-validate">User Name</label>
            </div>
            <div class="w3-group">
                <input class="w3-input" type="text" name="first" required>
                <label class="w3-label w3-validate">First Name</label>
            </div>
            <div class="w3-group">
                <input class="w3-input" type="text" name="last" required>
                <label class="w3-label w3-validate">Last Name</label>
            </div>
            

            <div class="w3-group">
                <input class="w3-input" type="password" name="pass" maxlength="20" required>
                <label class="w3-label w3-validate">Password</label>
            </div>
            

            <p><input type="submit" name="Submit" value="Register" class="w3-padding-16 w3-hover-dark-grey w3-btn-block w3-center-align" /></p>
            <input type="hidden" name="newUser" value="TRUE" />
            
        
        </form>';
        
        foreach($errors as $msg)
        {
            echo " - $msg<br />";
        }
    }
    
    
?>