set_transient('gf_license_status', $result, DAY_IN_SECONDS); return $result;
function gf_check_license_status($force = false) $license_key = get_option('gf_license_key'); if (empty($license_key)) return false; $cached = get_transient('gf_license_status'); if (!$force && $cached !== false) return $cached; gravity forms license key
$result = [ 'is_valid' => $is_valid, 'expiration' => $body['expiration'] ?? null, 'days_left' => null ]; if (empty($license_key)) return false
if ($result['expiration']) $now = new DateTime(); $exp = new DateTime($result['expiration']); $result['days_left'] = $now->diff($exp)->days; $cached = get_transient('gf_license_status')
$body = json_decode(wp_remote_retrieve_body($response), true); $is_valid = isset($body['is_valid']) && $body['is_valid'] === true;