Tim Yang’s Weblog

Instead of having a set of standard metatags across all the pages of my blog, I wanted to customise the description metatag of each post to the title of the post and the keywords metatag to the categories of each post. I thought I saw a plugin that did this, but when I looked again, I couldn’t find it. Because I’m reading up on Wordpress Template Tags right now, it made sense for me to try do something different with them. So out comes the PHP for Dummies manual. I succeeded (partially) in my goal. If you check the description metatag of each post, they are all customised while the homepage has the standard blog name and description that’s set in the admin interface. But I failed in the categories as keywords because the category template tags don’t work outside of the Loop.

Here’s the code I used. Just copy the description metatag part and paste it between your head tag to achieve the result.

	<meta name="description" content="<?php if ( is_single() ) {
		single_post_title('', true);
	} else {
		bloginfo('name'); echo " - "; bloginfo('description');
	}
	?>" />