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jfkirkpatrick

Ex1 - Login Problem With Password

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This is not really a New Topic, just a continuation of the same topic.

For this test I used the register.php code directly from EX-1 without modification and now I have used your config.inc.php from EX-1.

 

Register.php

 

<?php

// This is the registration page for the site.
// This file both displays and processes the registration form.
// This script is begun in Chapter 4.

// Require the configuration before any PHP code as the configuration controls error reporting:
require('./includes/config.inc.php');
// The config file also starts the session.

// Require the database connection:
require(MYSQL);

// Include the header file:
$page_title = 'Register';
include('./includes/header.html');

// For storing registration errors:
$reg_errors = array();

// Check for a form submission:
if ($_SERVER['REQUEST_METHOD'] === 'POST') {

 // Check for a first name:
 if (preg_match('/^[A-Z \'.-]{2,45}$/i', $_POST['first_name'])) {
  $fn = escape_data($_POST['first_name'], $dbc);
 } else {
  $reg_errors['first_name'] = 'Please enter your first name!';
 }
 
 // Check for a last name:
 if (preg_match('/^[A-Z \'.-]{2,45}$/i', $_POST['last_name'])) {
  $ln = escape_data($_POST['last_name'], $dbc);
 } else {
  $reg_errors['last_name'] = 'Please enter your last name!';
 }
 
 // Check for a username:
 if (preg_match('/^[A-Z0-9]{2,45}$/i', $_POST['username'])) {
  $u = escape_data($_POST['username'], $dbc);
 } else {
  $reg_errors['username'] = 'Please enter a desired name using only letters and numbers!';
 }
 
 // Check for an email address:
 if (filter_var($_POST['email'], FILTER_VALIDATE_EMAIL) === $_POST['email']) {
  $e = escape_data($_POST['email'], $dbc);
 } else {
  $reg_errors['email'] = 'Please enter a valid email address!';
 }

 // Check for a password and match against the confirmed password:
 if (preg_match('/^(\w*(?=\w*\d)(?=\w*[a-z])(?=\w*[A-Z])\w*){6,}$/', $_POST['pass1']) ) {
  if ($_POST['pass1'] === $_POST['pass2']) {
   $p = $_POST['pass1'];
  } else {
   $reg_errors['pass2'] = 'Your password did not match the confirmed password!';
  }
 } else {
  $reg_errors['pass1'] = 'Please enter a valid password!';
 }
 
 if (empty($reg_errors)) { // If everything's OK...

  // Make sure the email address and username are available:
  $q = "SELECT email, username FROM users WHERE email='$e' OR username='$u'";
  $r = mysqli_query($dbc, $q);
 
  // Get the number of rows returned:
  $rows = mysqli_num_rows($r);
 
  if ($rows === 0) { // No problems!
   
   // Add the user to the database...
   
   // Include the password_compat library, if necessary:
   // include('./includes/lib/password.php');
   
   // Temporary: set expiration to a month!
   // Change after adding PayPal!
   // $q = "INSERT INTO users (username, email, pass, first_name, last_name, date_expires) VALUES ('$u', '$e', '"  .  password_hash($p, PASSWORD_BCRYPT) .  "', '$fn', '$ln', ADDDATE(NOW(), INTERVAL 1 MONTH) )";
   
   // New query, updated in Chapter 6 for PayPal integration:
   // Sets expiration to yesterday:
   $q = "INSERT INTO users (username, email, pass, first_name, last_name, date_expires) VALUES ('$u', '$e', '"  .  password_hash($p, PASSWORD_BCRYPT) .  "', '$fn', '$ln', SUBDATE(NOW(), INTERVAL 1 DAY) )";

   $r = mysqli_query($dbc, $q);

   if (mysqli_affected_rows($dbc) === 1) { // If it ran OK.
 
    // Get the user ID:
    // Store the new user ID in the session:
    // Added in Chapter 6:
    $uid = mysqli_insert_id($dbc);
//    $_SESSION['reg_user_id']  = $uid;  

    // Display a thanks message...

    // Original message from Chapter 4:
    // echo '<div class="alert alert-success"><h3>Thanks!</h3><p>Thank you for registering! You may now log in and access the site\'s content.</p></div>';

    // Updated message in Chapter 6:
    echo '<div class="alert alert-success"><h3>Thanks!</h3><p>Thank you for registering! To complete the process, please now click the button below so that you may pay for your site access via PayPal. The cost is $10 (US) per year. <strong>Note: When you complete your payment at PayPal, please click the button to return to this site.</strong></p></div>';

    // PayPal link added in Chapter 6:
    echo '<form action="https://www.sandbox.paypal.com/cgi-bin/webscr" method="post">
    <input type="hidden" name="cmd" value="_s-xclick">
     <input type="hidden" name="email" value="' . $e . '">
    <input type="hidden" name="hosted_button_id" value="8YW8FZDELF296">
    <input type="image" src="https://www.sandbox.paypal.com/en_US/i/btn/btn_subscribeCC_LG.gif" border="0" name="submit" alt="PayPal - The safer, easier way to pay online!">
    <img alt="" border="0" src="https://www.sandbox.paypal.com/en_US/i/scr/pixel.gif" width="1" height="1">
    </form>
    ';

    // Send a separate email?
    $body = "Thank you for registering at <whatever site>. Blah. Blah. Blah.\n\n";
    mail($_POST['email'], 'Registration Confirmation', $body, 'From: admin@example.com');
 
    // Finish the page:
    include('./includes/footer.html'); // Include the HTML footer.
    exit(); // Stop the page.
    
   } else { // If it did not run OK.
    trigger_error('You could not be registered due to a system error. We apologize for any inconvenience. We will correct the error ASAP.');
   }
   
  } else { // The email address or username is not available.
   
   if ($rows === 2) { // Both are taken.
 
    $reg_errors['email'] = 'This email address has already been registered. If you have forgotten your password, use the link at left to have your password sent to you.';   
    $reg_errors['username'] = 'This username has already been registered. Please try another.';   

   } else { // One or both may be taken.

    // Get row:
    $row = mysqli_fetch_array($r, MYSQLI_NUM);
      
    if( ($row[0] === $_POST['email']) && ($row[1] === $_POST['username'])) { // Both match.
     $reg_errors['email'] = 'This email address has already been registered. If you have forgotten your password, use the link at left to have your password sent to you.'; 
     $reg_errors['username'] = 'This username has already been registered with this email address. If you have forgotten your password, use the link at left to have your password sent to you.';
    } elseif ($row[0] === $_POST['email']) { // Email match.
     $reg_errors['email'] = 'This email address has already been registered. If you have forgotten your password, use the link at left to have your password sent to you.';      
    } elseif ($row[1] === $_POST['username']) { // Username match.
     $reg_errors['username'] = 'This username has already been registered. Please try another.';   
    }
  
   } // End of $rows === 2 ELSE.
   
  } // End of $rows === 0 IF.
  
 } // End of empty($reg_errors) IF.

} // End of the main form submission conditional.

// Need the form functions script, which defines create_form_input():
// The file may already have been included by the header.
require_once('./includes/form_functions.inc.php');
?><h1>Register</h1>
<p>Access to the site's content is available to registered users at a cost of $10.00 (US) per year. Use the form below to begin the registration process. <strong>Note: All fields are required.</strong> After completing this form, you'll be presented with the opportunity to securely pay for your yearly subscription via <a href="http://www.paypal.com">PayPal</a>.</p>
<form action="register.php" method="post" accept-charset="utf-8">
<?php
create_form_input('first_name', 'text', 'First Name', $reg_errors);
create_form_input('last_name', 'text', 'Last Name', $reg_errors);
create_form_input('username', 'text', 'Desired Username', $reg_errors);
echo '<span class="help-block">Only letters and numbers are allowed.</span>';
create_form_input('email', 'email', 'Email Address', $reg_errors);
create_form_input('pass1', 'password', 'Password', $reg_errors);
echo '<span class="help-block">Must be at least 6 characters long, with at least one lowercase letter, one uppercase letter, and one number.</span>';
create_form_input('pass2', 'password', 'Confirm Password', $reg_errors);
?>
 <input type="submit" name="submit_button" value="Next →" id="submit_button" class="btn btn-default" />
</form>
<br>
<?php // Include the HTML footer:
include('./includes/footer.html');
?>image002.gif

 

Computer Club of Sun City, AZ

 
Register

Access to the site's content is available to registered users at a cost of $10.00 (US) per year. Use the form below to begin the registration process. Note: All fields are required. After completing this form, you'll be presented with the opportunity to securely pay for your yearly subscription via PayPal.

 

An error occurred in script 'C:\wamp\www\ccscFullCalendar\includes\form_functions.inc.php' on line 49:
array_key_exists() expects parameter 2 to be array, string given
 

Array(    [0] => Array        (            [function] => my_error_handler            [args] => Array                (                    [0] => 2                    [1] => array_key_exists() expects parameter 2 to be array, string given                    [2] => C:\wamp\www\ccscFullCalendar\includes\form_functions.inc.php                    [3] => 49                    [4] => Array                        (                            [name] => first_name                            [type] => text                            [errors] => First Name                            [values] => Array                                (                                )                            [options] => Array                                (                                )                            [value] =>                         )                )        )    [1] => Array        (            [file] => C:\wamp\www\ccscFullCalendar\includes\form_functions.inc.php            [line] => 49            [function] => array_key_exists            [args] => Array                (                    [0] => first_name                    [1] => First Name                )        )    [2] => Array        (            [file] => C:\wamp\www\ccscFullCalendar\register.php            [line] => 163            [function] => create_form_input            [args] => Array                (                    [0] => first_name                    [1] => text                    [2] => First Name                    [3] => Array                        (                        )                )        ))

/>An error occurred in script 'C:\wamp\www\ccscFullCalendar\includes\form_functions.inc.php' on line 49:
array_key_exists() expects parameter 2 to be array, string given
 

Array(    [0] => Array        (            [function] => my_error_handler            [args] => Array                (                    [0] => 2                    [1] => array_key_exists() expects parameter 2 to be array, string given                    [2] => C:\wamp\www\ccscFullCalendar\includes\form_functions.inc.php                    [3] => 49                    [4] => Array                        (                            [name] => last_name                            [type] => text                            [errors] => Last Name                            [values] => Array                                (                                )                            [options] => Array                                (                                )                            [value] =>                         )                )        )    [1] => Array        (            [file] => C:\wamp\www\ccscFullCalendar\includes\form_functions.inc.php            [line] => 49            [function] => array_key_exists            [args] => Array                (                    [0] => last_name                    [1] => Last Name                )        )    [2] => Array        (            [file] => C:\wamp\www\ccscFullCalendar\register.php            [line] => 164            [function] => create_form_input            [args] => Array                (                    [0] => last_name                    [1] => text                    [2] => Last Name                    [3] => Array                        (                        )                )        ))

/>An error occurred in script 'C:\wamp\www\ccscFullCalendar\includes\form_functions.inc.php' on line 49:
array_key_exists() expects parameter 2 to be array, string given
 

Array(    [0] => Array        (            [function] => my_error_handler            [args] => Array                (                    [0] => 2                    [1] => array_key_exists() expects parameter 2 to be array, string given                    [2] => C:\wamp\www\ccscFullCalendar\includes\form_functions.inc.php                    [3] => 49                    [4] => Array                        (                            [name] => username                            [type] => text                            [errors] => Desired Username                            [values] => Array                                (                                )                            [options] => Array                                (                                )                            [value] =>                         )                )        )    [1] => Array        (            [file] => C:\wamp\www\ccscFullCalendar\includes\form_functions.inc.php            [line] => 49            [function] => array_key_exists            [args] => Array                (                    [0] => username                    [1] => Desired Username                )        )    [2] => Array        (            [file] => C:\wamp\www\ccscFullCalendar\register.php            [line] => 165            [function] => create_form_input            [args] => Array                (                    [0] => username                    [1] => text                    [2] => Desired Username                    [3] => Array                        (                        )                )        ))

/>Only letters and numbers are allowed.An error occurred in script 'C:\wamp\www\ccscFullCalendar\includes\form_functions.inc.php' on line 49:
array_key_exists() expects parameter 2 to be array, string given
 

Array(    [0] => Array        (            [function] => my_error_handler            [args] => Array                (                    [0] => 2                    [1] => array_key_exists() expects parameter 2 to be array, string given                    [2] => C:\wamp\www\ccscFullCalendar\includes\form_functions.inc.php                    [3] => 49                    [4] => Array                        (                            [name] => pass1                            [type] => password                            [errors] => Password                            [values] => Array                                (                                )                            [options] => Array                                (                                )                            [value] =>                         )                )        )    [1] => Array        (            [file] => C:\wamp\www\ccscFullCalendar\includes\form_functions.inc.php            [line] => 49            [function] => array_key_exists            [args] => Array                (                    [0] => pass1                    [1] => Password                )        )    [2] => Array        (            [file] => C:\wamp\www\ccscFullCalendar\register.php            [line] => 168            [function] => create_form_input            [args] => Array                (                    [0] => pass1                    [1] => password                    [2] => Password                    [3] => Array                        (                        )                )        ))

/>Must be at least 6 characters long, with at least one lowercase letter, one uppercase letter, and one number.An error occurred in script 'C:\wamp\www\ccscFullCalendar\includes\form_functions.inc.php' on line 49:
array_key_exists() expects parameter 2 to be array, string given
 

Array(    [0] => Array        (            [function] => my_error_handler            [args] => Array                (                    [0] => 2                    [1] => array_key_exists() expects parameter 2 to be array, string given                    [2] => C:\wamp\www\ccscFullCalendar\includes\form_functions.inc.php                    [3] => 49                    [4] => Array                        (                            [name] => pass2                            [type] => password                            [errors] => Confirm Password                            [values] => Array                                (                                )                            [options] => Array                                (                                )                            [value] =>                         )                )        )    [1] => Array        (            [file] => C:\wamp\www\ccscFullCalendar\includes\form_functions.inc.php            [line] => 49            [function] => array_key_exists            [args] => Array                (                    [0] => pass2                    [1] => Confirm Password                )        )    [2] => Array        (            [file] => C:\wamp\www\ccscFullCalendar\register.php            [line] => 170            [function] => create_form_input            [args] => Array                (                    [0] => pass2                    [1] => password                    [2] => Confirm Password                    [3] => Array                        (                        )                )        ))

/>

 

© 2014 - Computer Club of Sun City AZ.

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I made this a new thread because it's definitely different than the one you posted in. Your error is "An error occurred in script 'C:\wamp\www\ccscFullCalendar\includes\form_functions.inc.php' on line 49:

array_key_exists() expects parameter 2 to be array, string given". 
 
array_key_exists() is used here:
if (array_key_exists($name, $errors)) echo ' has-error';
So $errors is not coming in as an array. It's not clear to me why, but that's where you'll need to start debugging this: confirm what function call is causing the errors and what variables exist at that time.

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