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1. trmash
   Member
   Posted 7 months ago #

   Hi,

   I'm trying to figure out how to show an individual post's tags in the body_class.

   I can add the post category using
   

   function category_id_class($classes) {
   	global $post;
   	foreach((get_the_category($post->ID)) as $category)
   		$classes[] = $category->category_nicename;
   	return $classes;
   }

   but as yet have been unable to get the coding right to show the tags too.

   Any help much appreciated!

2. trmash
   Member
   Posted 7 months ago #

   I seem to have solved my issue, but I'd still love some feedback from people more experienced in PHP. Here's how I got it to work.
   

   function category_id_class($classes) {
   	global $post;
   	$posttags = get_the_tags();
   	foreach((get_the_category($post->ID)) as $category)
   		$classes[] = $category->category_nicename;
   	if (is_single()) {
   	foreach ($posttags as $tag)
   		$classes[] = $tag->slug;
   	}
   	return $classes;
   }

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