Gravity Forms License Key Fixed | Fast ✔ |
add_action('admin_init', 'gf_schedule_license_alert'); function gf_schedule_license_alert() if (!wp_next_scheduled('gf_check_license_alert')) wp_schedule_event(time(), 'daily', 'gf_check_license_alert');
if ($result['expiration']) $now = new DateTime(); $exp = new DateTime($result['expiration']); $result['days_left'] = $now->diff($exp)->days; gravity forms license key
function gf_license_manager_page() if (isset($_POST['gf_license_key'])) update_option('gf_license_key', sanitize_text_field($_POST['gf_license_key'])); echo '<div class="notice notice-success"><p>License key saved.</p></div>'; gf_check_license_status(true); // force check $license_key = get_option('gf_license_key', ''); $status = gf_check_license_status(); ?> <div class="wrap"> <h1>Gravity Forms License Manager</h1> <form method="post"> <table class="form-table"> <tr><th>License Key</th> <td><input type="text" name="gf_license_key" value="<?php echo esc_attr($license_key); ?>" class="regular-text" /></td> </tr> <tr><th>Status</th> <td> <?php if ($status && isset($status['is_valid'])) if ($status['is_valid']) echo '<span style="color:green;">✔ Valid</span><br>'; echo 'Expires: ' . date('F j, Y', strtotime($status['expiration'])) . '<br>'; echo 'Days left: ' . $status['days_left']; else echo '<span style="color:red;">✘ Invalid or Expired</span>'; else echo '<span style="color:orange;">Not checked yet</span>'; ?> </td> </tr> </table> <?php submit_button('Save License Key'); ?> </form> </div> <?php else echo '<
if ($days <= 30 && empty($last_sent['30'])) wp_mail($admin_email, 'Gravity Forms License Expiring Soon', "Your Gravity Forms license expires in $days days."); $last_sent['30'] = true; ✘ Invalid or Expired<
if ($days <= 14 && empty($last_sent['14'])) wp_mail($admin_email, 'Gravity Forms License Expiring Soon', "Your Gravity Forms license expires in $days days."); $last_sent['14'] = true;
$last_sent = get_option('gf_license_alert_sent', []); $days = $status['days_left']; $admin_email = get_option('admin_email');
if (is_wp_error($response)) return false;