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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 |
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982 | else |
983 | $where .= " OR post_author = $user_ID AND post_status = 'private'"; |
984 | } |
985 |
|
986 | $where .= '))'; |
987 | } |
988 |
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989 | // Apply filters on where and join prior to paging so that any |
990 | // manipulations to them are reflected in the paging by day queries. |
991 | $where = apply_filters('posts_where', $where); |
992 | $join = apply_filters('posts_join', $join); |
993 |
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994 | // Paging |
995 | if ( empty($q['nopaging']) && !$this->is_singular ) { |
996 | $page = abs(intval($q['paged'])); |
997 | if (empty($page)) { |
998 | $page = 1; |
999 | } |
1000 |
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