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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 815 | $orderby = 'modified'; |
| 816 | } else { |
| 817 | $order = 'DESC'; |
| 818 | $orderby = 'date'; |
| 819 | } |
| 820 | |
| 821 | $posts_per_page = get_user_option('edit_per_page'); |
| 822 | if ( empty($posts_per_page) ) |
| 823 | $posts_per_page = 15; |
| 824 | $posts_per_page = apply_filters('edit_posts_per_page', $posts_per_page); |
| 825 | |
| 826 | wp("post_type=post&$post_status_q&posts_per_page=$posts_per_page&order=$order&orderby=$orderby"); |
| 827 | |
| 828 | return array($post_stati, $avail_post_stati); |
| 829 | } |
| 830 | |
| 831 | /** |
| 832 | * {@internal Missing Short Description}} |
| 833 | * |