' . __('Attention:', 'all-in-one-wp-security-and-firewall') . ' ' . __('This feature works only on the Apache server.', 'all-in-one-wp-security-and-firewall') . ' '; echo htmlspecialchars(sprintf(__("You are using the non-apache server %s, so this feature won't work on your site.", 'all-in-one-wp-security-and-firewall'), esc_html(AIOWPSecurity_Utility::get_server_software()))); ?>