WordPress 2.7.0 Hooks, Functions, Classes and Methods
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plugins_api

Filters the response for the current WordPress.org Plugin Installation API request.

post_class

Filters the list of CSS class names for the current post.

post_submitbox_start

Fires at the beginning of the publishing actions section of the Publish meta box.

pre_get_search_form

Fires before the search form is retrieved, at the start of get_search_form().