tml_admin_check_extension_licenses()

function tml_admin_check_extension_licenses() {
    global $plugin_page;

    if ( tml_is_post_request() ) {
        return;
    }

    if ( 'theme-my-login-licenses' !== $plugin_page ) {
        return;
    }

    if ( ! current_user_can( 'manage_options' ) ) {
        return;
    }

    foreach ( tml_get_extensions() as $extension ) {
        if ( ! $extension->get_license_key() ) {
            continue;
        }
        if ( 'valid' !== $extension->get_license_status() ) {
            continue;
        }
        $status = tml_check_extension_license( $extension );
        if ( ! is_wp_error( $status ) ) {
            $extension->set_license_status( $status );
        }
    }
}

View src/admin/extensions.php, line 262 on GitHub