wp-if-link-set-then-icon-show-else-not-show

// if i linked keep then social icon show else not show within ul
<?php
  if (isset($royalcusine['linkedin']) && $royalcusine['linkedin'] !=null) {
	?>
	   <li>
		  <a href="<?php echo $royalcusine['linkedin']; ?>"><i class="icofont icofont-brand-linkedin"></i></a>
		</li>
	<?php
  }
 ?>
//Within a loop to show multiple soical icons
<?php
	foreach ($royalcusine as $key => $value) {
		if (in_array($key, ['facebook','twitter','linkedin','google-plus','pinterest']) && $value !=null) {
		?>
		  <li>
			   <a href="<?php echo $value; ?>"><i class="icofont icofont-social-<?php echo $key; ?>"></i></a>
		  </li>
		<?php
  }
}

?>