Custom Image field for Anchor CMS themes.

Anchor Custom Background Image Field

<div class="bg-header" 
<?php
  	/*
			This is to show a custom field from an article.
			It will need to be created in the metadata section before it can be used in the post edit area.
			In this case the custom field will need to be called 'image' and be set as an image custom field in the dropdown for type.
		*/
		$image = article_custom_field('image'); // Applying a variable to the custom field, so it can be reused with ease
		if ( !empty($image) ) : // Check if the field is empty, if it is the process stops here
	?>
		style="background: url('<?php echo $image; // Echo the result, which in this case is the url of the image ?>')"
	<?php
		endif; // End of custom field
	?>
><!-- Contents of the header div -->
</div>