wordpress snippets last updated   : April 22, 2014
we now have 631 snippets
category functions.php

Remove image sizes from media upload gallery

wordpress snippet

This snippet will let you remove image sizes from media upload gallery very similar to a recent post that will show you how to add custom image sizes to the media upload gallery.

read more

Add featured image to RSS feed

wordpress snippet

It’s often useful to spruce up your RSS feed with images and the simplest way to do this is to include your post’s featured image in the feed content. Some themes have an option to enable this, but if yours does not then you can use this snippet. It will display the image to the right of the first paragraph of your content, but you can change the CSS in the snippet to modify the layout.

read more

Automatically link twitter usernames in posts

wordpress snippet

Excellent snippet by Paul Underwood that will automatically link twitter usernames in your posts. This snippet will look for text like @wpsnipp and convert it to <a href="http://twitter.com/wpsnipp">@wpsnipp</a> something I’m sure many of you will find useful.

read more

Display posts in a random order, but retain persistent pagination

wordpress snippet

Randomising the order of the returned posts in a WordPress query is easy – simply add 'orderby' => 'rand' to the arguments and you’re good to go – this is great, until you need to paginate the results. As soon as you navigate to the second page of the results, the posts are returned randomly once again and you get an entirely different set of posts that may or may not contain posts that you have already viewed – if you’ve experienced this before then you’ll know exactly how frustrating it can be. The first thing we need to do is make sure our PHP session is initiated and then we can use the 'posts_orderby' filter to handle the persistent randomisation.

read more

Add post category to body_class on single posts

wordpress snippet

This little snippet will take all the categories assigned to a post and add them to the body_class “sgl-cat-{category-name}”.

read more

Insert calendar into wp_nav_menu

wordpress snippet

Needed this for a recent project as a client wanted to display the wordpress calendar as a dropdown item within the menu. Add this snippet to the functions.php of your wordpress theme will add a new menu item to your wp_nav_menu that has a submenu calendar.

read more
jqsnipp.com | we just launched jquery snippets website