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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 |
---|---|
1332 | $post_rewrite = $this->generate_rewrite_rules($this->permalink_structure); |
1333 | $post_rewrite = apply_filters('post_rewrite_rules', $post_rewrite); |
1334 |
|
1335 | // Date |
1336 | $date_rewrite = $this->generate_rewrite_rules($this->get_date_permastruct()); |
1337 | $date_rewrite = apply_filters('date_rewrite_rules', $date_rewrite); |
1338 | |
1339 | // Root |
1340 | $root_rewrite = $this->generate_rewrite_rules($this->root . '/'); |
1341 | $root_rewrite = apply_filters('root_rewrite_rules', $root_rewrite); |
1342 |
|
1343 | // Comments |
1344 | $comments_rewrite = $this->generate_rewrite_rules($this->root . $this->comments_base, true, true, true, false); |
1345 | $comments_rewrite = apply_filters('comments_rewrite_rules', $comments_rewrite); |
1346 |
|
1347 | // Search |
1348 | $search_structure = $this->get_search_permastruct(); |
1349 | $search_rewrite = $this->generate_rewrite_rules($search_structure); |
1350 | $search_rewrite = apply_filters('search_rewrite_rules', $search_rewrite); |