Understanding apply_filters
I get the same results with these to lines, so what does apply_filters do?
Q&A
Different rss feeds in a single dashboard widget
I am using this snip of code to get rss feed on my dashboard as widget. It becomes problematic when it displays 5-6 different rss feeds which makes me run down deep.
Alternate loop output every three posts (within the same original loop)
I have a (relatively) tricky situation where my code requires changing the loop output every three posts, and within those three posts there are divs around two of the posts.
determining if the user is logged in
I am new to wordpress, and trying to get my head around the idea of sessions and all. I read in a lot of places that session concept is not used in wordpress. Anyway, I downloaded the my-login-theme plugin. My question is, when a user navigates to some secured area, I want to check if that user is logged in or not. Once I check that, I want to get user details like email, and full name. Is this possible in wordpress?
How to remove certain words from url slug
Trying to create a SEO plugin, that will remove stop words from slugs.
if role is logged in then do something
I need some pro eyes please.
Update post date on every new comment?
I would like to update a post on every new comment, so that the Last Modified Date is always up to date on the sitemap.
Subdomain multisite gives 404 on sub sites
I used a one click install to install wordpress and then converted it into a sub domain multisite. I have made the required changes to the wp-config and htaccess file.
The main site example.com works absolutely fine.
When I try to add another site, it shows that the site has been successfully added. But the address sub1.example.com shows a page that says no content here and sub1.example.com/wp-admin gives a 404 error.(These are both generic pages similar to what my server shows on any random subdomain)
How to use oEmbeds on Post Content during AJAX requests
I have an AJAX request that returns a post. The post_content has links to Twitter, YouTube, TED and other platforms that are registered as oEmbed providers in a default, vanilla WordPress install. By now, the WordPress oEmbed handler does not register them and displays plain links and nothing else.