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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 |
---|---|
1288 | $post_rewrite = $this->generate_rewrite_rules($this->permalink_structure); |
1289 | $post_rewrite = apply_filters('post_rewrite_rules', $post_rewrite); |
1290 |
|
1291 | // Date |
1292 | $date_rewrite = $this->generate_rewrite_rules($this->get_date_permastruct()); |
1293 | $date_rewrite = apply_filters('date_rewrite_rules', $date_rewrite); |
1294 | |
1295 | // Root |
1296 | $root_rewrite = $this->generate_rewrite_rules($this->root . '/'); |
1297 | $root_rewrite = apply_filters('root_rewrite_rules', $root_rewrite); |
1298 |
|
1299 | // Comments |
1300 | $comments_rewrite = $this->generate_rewrite_rules($this->root . $this->comments_base, true, true, true); |
1301 | $comments_rewrite = apply_filters('comments_rewrite_rules', $comments_rewrite); |
1302 |
|
1303 | // Search |
1304 | $search_structure = $this->get_search_permastruct(); |
1305 | $search_rewrite = $this->generate_rewrite_rules($search_structure); |
1306 | $search_rewrite = apply_filters('search_rewrite_rules', $search_rewrite); |