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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 |
|---|---|
| 1177 | $root_rewrite = apply_filters('root_rewrite_rules', $root_rewrite); |
| 1178 | |
| 1179 | // Comments |
| 1180 | $comments_rewrite = $this->generate_rewrite_rules($this->root . $this->comments_base, true, true, true); |
| 1181 | $comments_rewrite = apply_filters('comments_rewrite_rules', $comments_rewrite); |
| 1182 | |
| 1183 | // Search |
| 1184 | $search_structure = $this->get_search_permastruct(); |
| 1185 | $search_rewrite = $this->generate_rewrite_rules($search_structure); |
| 1186 | $search_rewrite = apply_filters('search_rewrite_rules', $search_rewrite); |
| 1187 | |
| 1188 | // Categories |
| 1189 | $category_rewrite = $this->generate_rewrite_rules($this->get_category_permastruct()); |
| 1190 | $category_rewrite = apply_filters('category_rewrite_rules', $category_rewrite); |
| 1191 | |
| 1192 | // Authors |
| 1193 | $author_rewrite = $this->generate_rewrite_rules($this->get_author_permastruct()); |
| 1194 | $author_rewrite = apply_filters('author_rewrite_rules', $author_rewrite); |
| 1195 | |