Retrieve path of 404 template in current or parent template.
{$type}_template
Filters the path of the queried template by type.
get_query_template
Retrieve path to a template
template_redirect
Fires before determining which template to load.
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category_link
Filters the category link.
get_rss
Display RSS items in HTML list items.
wp_rss
Display all RSS items in a HTML ordered list.
init
Set up constants with default values, unless user overrides.
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_response_to_rss
Retrieve
_fetch_remote_file
Retrieve URL headers and content using WP HTTP Request API.
fetch_rss
Build Magpie object based on RSS from URL.
setup_postdata
Set up global post data.
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the_post
Iterate the post index in the loop.
rewind_posts
Rewind the loop posts.
have_posts
Whether current WordPress query has results to loop over.
