if (isset($_POST['submit'])) {
    function captcha_validation($num1, $num2, $total)
    {
        global $error;
        //Captcha check - $num1 + $num = $total
        if (intval($num1) + intval($num2) == intval($total)) {
            $error = "null";
        } else {
            $error = "Captcha value is wrong.<br>";
        }
        return $error;
    }
    $n1 = $_POST['num1'];
    $n2 = $_POST['num2'];
    $capta = $_POST['captcha'];
    $err = captcha_validation($n1, $n2, $capta);
    if ($err == "null") {
        // great success!
        /* These are the variable that tell the subject of the email and where the email will be sent.*/
        $emailSubject = mysql_real_escape_string($_POST['subject']);
        $mailto = '*****@*****.**';
        /* These will gather what the user has typed into the fieled. */
        $nameField = mysql_real_escape_string($_POST['fullname']);
        $emailField = mysql_real_escape_string($_POST['email']);
        $message = mysql_real_escape_string($_POST['message']);
        $phoneField = mysql_real_escape_string($_POST['phone']);
        $address = mysql_real_escape_string($_POST['address']);
        $city = mysql_real_escape_string($_POST['city']);
        $country = mysql_real_escape_string($_POST['country']);
        /* This takes the information and lines it up the way you want it to be sent in the email. */
        $body = <<<EOD
Ejemplo n.º 2
0
<?php

require_once '../../../wp-load.php';
require ABSPATH . WPINC . '/pluggable.php';
global $krypton_config;
$targetemail = $krypton_config['dt-contact-form-email'];
$default = array('inputFullname' => '', 'inputEmail' => '', 'inputPhone' => '', 'inputMessage' => '', 'num1' => '', 'num2' => '', 'captcha' => '');
$args = wp_parse_args($_POST, $default);
$total = $args['captcha'];
$name = $args['inputFullname'];
$email = $args['inputEmail'];
$phone = $args['inputPhone'];
$message = $args['inputMessage'];
$captcha_error = captcha_validation($args['num1'], $args['num2'], $total);
if (is_null($captcha_error)) {
    $fullmessage = __('Name : ', 'Krypton') . $name . '<br />' . __('Email : ', 'Krypton') . $email . '<br />' . __('Phone : ', 'Krypton') . $phone . '<br />' . __('Message : ', 'Krypton') . $message . '<br />';
    $headers = 'MIME-Version: 1.0' . '\\r\\n';
    $headers .= 'Content-type: text/html; charset=iso-8859-1' . '\\r\\n';
    if (function_exists('wp_mail')) {
        add_filter('wp_mail_content_type', 'set_html_content_type');
        wp_mail($targetemail, __("Contact from ", 'Krypton') . $name, $fullmessage);
    } else {
        mail($targetemail, __("Contact from ", 'Krypton') . $name, $fullmessage);
    }
}
function captcha_validation($num1, $num2, $total)
{
    global $error;
    //Captcha check - $num1 + $num = $total
    if (intval($num1) + intval($num2) == intval($total)) {
        $error = null;
function contact_action_callback()
{
    global $krypton_config;
    $targetemail = $krypton_config['dt-contact-form-email'];
    $default = array('inputFullname' => '', 'inputEmail' => '', 'inputPhone' => '', 'inputMessage' => '', 'num1' => '', 'num2' => '', 'captcha' => '');
    //$args=wp_parse_args($_POST,$default);
    $total = $_POST['captcha'];
    $name = $_POST['inputFullname'];
    $email = $_POST['inputEmail'];
    $phone = $_POST['inputPhone'];
    $message = $_POST['inputMessage'];
    $captcha_error = captcha_validation($_POST['num1'], $_POST['num2'], $total);
    if (is_null($captcha_error)) {
        $fullmessage = __('Name : ', 'Krypton') . $name . '<br />' . __('Email : ', 'Krypton') . $email . '<br />' . __('Phone : ', 'Krypton') . $phone . '<br />' . __('Message : ', 'Krypton') . $message . '<br />';
        $headers = 'MIME-Version: 1.0' . '\\r\\n';
        $headers .= 'Content-type: text/html; charset=iso-8859-1' . '\\r\\n';
        if (function_exists('wp_mail')) {
            add_filter('wp_mail_content_type', 'set_html_content_type');
            wp_mail($targetemail, __("Contact from ", 'Krypton') . $name, $fullmessage);
        } else {
            mail($targetemail, __("Contact from ", 'Krypton') . $name, $fullmessage);
        }
    }
}