What’s the point of get_post_meta’s $single param?
Looking at get_post_meta() I always have to remember to set the $single param to true. I generally assume I’m setting a value and I expect to get that value back.
Wordpress
Save camera info as metadata on image upload?
I am trying to have WordPress automatically save the “credit” metadata that is stored within images I am uploading. I know this would be entered as a custom post meta field using update_post_meta().
Unit tests – Dealing with dependencies
This might be seen as a corollary of Testing hooks callback.
Using Default WordPress Custom Header Image Crop Feature in a Post Type / MetaBox
I am not sure how many of you have experimented with the new custom header image functionality of wordpress 3.0 but its actually very cool (enabled by adding the function to your functions.php file).
Display/query post formats
WP 3.1 has everyone excited, if somewhat confused, about post formats.
Add screen options to custom admin pages
I want to add screen options to my plugin settings page, like the ones that are available in the Dashboard.
Removing Unnecessary Text from Admin Menu without CSS
I am looking for a way to remove all the unessesary text from default worpdress metaboxes.
Why use admin-ajax.php and how does it work?
My ajax call for json data works ok like this
functions.php:
Multisite on Windows with wildcard subdomains
I want to create a local network on a Windows machine using subdomains. I do not want to edit the hosts file for each new subdomain. But Windows does not support wildcard subdomains, and the Codex doesn’t say anything useful about this topic.
Show content after the first and second paragraph
The function below is used to show certain content after the first paragraph. I would like to show ‘content X’ after the 1st paragraph and ‘content Y’ after 2nd paragraph.