wordpress小程序

<?php
/*
Plugin Name: Simple Contact Form
Description: A simple contact form for WordPress.
Version: 1.0
Author: Your Name
*/

function simple_contact_form_shortcode() {
    ob_start();
?>
<form method="post" action="<?php echo esc_url( admin_url('admin-post.php') ); ?>">
    <input type="hidden" name="action" value="submit_contact_form">
    <input type="text" name="name" placeholder="Your Name" required>
    <input type="email" name="email" placeholder="Your Email" required>
    <textarea name="message" placeholder="Your Message" required></textarea>
    <button type="submit">Send</button>
</form>
<?php
    return ob_get_clean();
}
add_shortcode('contact_form', 'simple_contact_form_shortcode');

function handle_contact_form_submission() {
    if (isset($_POST['action']) && $_POST['action'] == 'submit_contact_form') {
        // Handle form submission logic here
        // For example, send an email to the site admin
        wp_mail(get_option('admin_email'), 'New Contact Form Submission', print_r($_POST, true));
        wp_redirect(get_permalink()); exit;
    }
}
add_action('admin_post_nopriv_submit_contact_form', 'handle_contact_form_submission');
add_action('admin_post_submit_contact_form', 'handle_contact_form_submission');