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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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724 | $root_rewrite = apply_filters('root_rewrite_rules', $root_rewrite); |
725 |
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726 | // Comments |
727 | $comments_rewrite = $this->generate_rewrite_rules($this->root . $this->comments_base, EP_COMMENTS, true, true, true, false); |
728 | $comments_rewrite = apply_filters('comments_rewrite_rules', $comments_rewrite); |
729 |
|
730 | // Search |
731 | $search_structure = $this->get_search_permastruct(); |
732 | $search_rewrite = $this->generate_rewrite_rules($search_structure, EP_SEARCH); |
733 | $search_rewrite = apply_filters('search_rewrite_rules', $search_rewrite); |
734 |
|
735 | // Categories |
736 | $category_rewrite = $this->generate_rewrite_rules($this->get_category_permastruct(), EP_CATEGORIES); |
737 | $category_rewrite = apply_filters('category_rewrite_rules', $category_rewrite); |
738 |
|
739 | // Authors |
740 | $author_rewrite = $this->generate_rewrite_rules($this->get_author_permastruct(), EP_AUTHORS); |
741 | $author_rewrite = apply_filters('author_rewrite_rules', $author_rewrite); |
742 |
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