The ‘save_post’ action was added to core in 2.0, and has always been an action. Looking through the current autosave procedures, it doesn’t appear to call the ‘save_post’ action directly at any time. So the short answer is, no. There is no reason, and has never been any reason, to return any value on this … Read more
You can use wp_insert_comment action, which is triggered on every comment insertion.
$gear = get_post_meta( $post_id, ‘gear’, true ); … will return the last value only, because you told it do that with the last parameter. Drop it, and you will get an array of all values: $gear = get_post_meta( $post_id, ‘gear’ ); Then print it with: print join( $gear, ‘, ‘ ); And as Chip has … Read more
You could either find the hook that is outputting all those extra fields and use remove_action on it. Or you can just create your own hook: do_action( ‘my_theme_show_user_profile’, $profile_user );
Blush… the answer turned out to be a bit obvious… The function error_log() was writing to two different logs on my system. One log was showing the errors when on user-facing pages, another log was showing errors on admin pages. The plugin was working just fine, but I was not looking at the admin error … Read more
I would create custom post meta for this data, as it seems the most logical. It should be easy to implement, since you don’t need to expose this custom meta data to the UI; just add a callback to save_post. You can use wp_get_theme() to retrieve information about the current Theme. This function returns an … Read more
Ok, I’ve solved my problem, though my question (why I need to put die() at the end of my load-* function to let it show) remains unanswered. I couldn’t find any way to use tb_show and at the same time send super global post variables to the destination url. tb_show simply calls a url and … Read more
From your description what you are looking for is a feed of activity. It might be easier for you to customize buddypress, which already have an activity feature, than to develop one from scratch. I’m sure you can turn off the social features that you don’t need.
have you tried http://wordpress.org/extend/plugins/posts-to-posts/ ? it allows to link a post or page to multiple other post or pages
The action save_post is also called during AJAX auto-save requests. But your value is not sent then, so you save an empty value for something that isn’t set. Start your save function with: if ( defined( ‘DOING_AUTOSAVE’ ) && DOING_AUTOSAVE ) return; See basic examples with more checks here and here.