<?php if(!empty($config['description'])): ?> <meta name="description" content="<?= $config['description'] ?>"> <?php endif ?>
<?php if(!empty($config['description'])): ?> <meta name="description" content="<?= $config['description']; ?>"> <?php endif; ?>
<meta name="description" content="<?php (!empty($config['description']) ? $config['description'] : null); ?>">