remove all html tags from the description tag

strip_html-description-attribute

<?php

function alter_feed_item( $attributes, $feed_id, $product_id ) {
	
	// Strip html from description attributes
  	// allow given tags with allowedTags
  	$allowedTags = "";
	$attributes['description'] = strip_tags($attributes['description'], $allowedTags);
	
	// IMPORTANT! Always return the $attributes
	return $attributes;
}

add_filter( 'wppfm_feed_item_value', 'alter_feed_item', 10, 3 );

Ok, this function is a WordPress filter for our Product feed manager plugin.
There is no other use for this little snippet as for our feed manager you find at https://www.wpmarketingrobot.com/

I am using WP with WooCommerce, all what I need is to delete those HTML tags on my product descriptions. I don't think I need to download and install that plugin!