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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 |
|---|---|
| 2507 | if ( $t->query_var ) |
| 2508 | $termlink = "?$t->query_var=$slug"; |
| 2509 | else |
| 2510 | $termlink = "?taxonomy=$taxonomy&term=$slug"; |
| 2511 | $termlink = home_url($termlink); |
| 2512 | } else { |
| 2513 | $termlink = str_replace("%$taxonomy%", $slug, $termlink); |
| 2514 | $termlink = home_url( user_trailingslashit($termlink, 'category') ); |
| 2515 | } |
| 2516 | return apply_filters('term_link', $termlink, $term, $taxonomy); |
| 2517 | } |
| 2518 | |
| 2519 | /** |
| 2520 | * Display the taxonomies of a post with available options. |
| 2521 | * |
| 2522 | * This function can be used within the loop to display the taxonomies for a |
| 2523 | * post without specifying the Post ID. You can also use it outside the Loop to |
| 2524 | * display the taxonomies for a specific post. |
| 2525 | * |