lafamosa

i use http://x10hosting.com/ i am new to php and c panel i wonder i did something wrong.

i tried domain one but it doesnt work, i realized that free web hosting dont get e-mail too when i send from hotmail for a testing

i use the same code registration.php in a free domain butit doesnt send e-mail back why? <?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. // Include the header file: $page_title = 'Register'; include ('./includes/header.html'); // Require the database connection: require ('./includes/mysql.inc.php'); // 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 \'.-]{2,20}$/i', $_POST['first_name'])) { $fn = mysqli_real_escape_string ($dbc, $_POST['first_name']); } else { $reg_errors['first_name'] = 'Please enter your first name!'; } // Check for a last name: if (preg_match ('/^[A-Z \'.-]{2,40}$/i', $_POST['last_name'])) { $ln = mysqli_real_escape_string ($dbc, $_POST['last_name']); } else { $reg_errors['last_name'] = 'Please enter your last name!'; } // Check for a username: if (preg_match ('/^[A-Z0-9]{2,30}$/i', $_POST['username'])) { $u = mysqli_real_escape_string ($dbc, $_POST['username']); } else { $reg_errors['username'] = 'Please enter a desired name!'; } // Check for an email address: if (filter_var($_POST['email'], FILTER_VALIDATE_EMAIL)) { $e = mysqli_real_escape_string ($dbc, $_POST['email']); } else { $reg_errors['email'] = 'Please enter a valid email address!'; } // Check for a password and match against the confirmed password: if (preg_match ('/^(\w*(?=\w*\d)(?=\w*[a-z])(?=\w*[A-Z])\w*){6,20}$/', $_POST['pass1']) ) { if ($_POST['pass1'] == $_POST['pass2']) { $p = mysqli_real_escape_string ($dbc, $_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 ($rows == 0) { // No problems! // Add the user to the database... // Temporary: set expiration to a month! // Change after adding PayPal! //$q = "INSERT INTO users (username, email, pass, first_name, last_name, date_expires) VALUES ('$u', '$e', '" . get_password_hash($p) . "', '$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', '$e', '" . get_password_hash($p) . "', '$fn', '$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 '<h3>Thanks!</h3><p>Thank you for registering! You may now log in and access the site\'s content.</p>'; // Updated message from Chapter 6: echo "<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.</p>"; // 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="custom" value="' . $uid . '"> <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', $body, 'From: northherner@hotmail.com'); // Finish the page: include ('./includes/footer.html'); // Include the HTML footer. exit(); // Stop the page. } else { // If it did not run OK. trigger_error('You could not be registered due to a system error. We apologize for any inconvenience.'); } } else { // The email address or username is not available. if ($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 right 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 right to have your password sent to you.'; $reg_errors['username'] = 'This username has already been registered with this email address. If you have forgotten your password, use the link at right to have your password sent to you.'; } elseif ($row[0] == $_POST['email']) { // Email match. $reg_errors['email'] = 'This email address has already been registered. If you have forgotten your password, use the link at right to have your password sent to you.'; } elseif ($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.<p>// Need the form functions script, which defines create_form_input(): require ('./includes/form_functions.inc.php'); ?><h3>Register</h3> <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="