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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 |
|---|---|
| 483 | $url = user_trailingslashit($url, 'single_feed'); |
| 484 | } else { |
| 485 | $type = get_post_field('post_type', $post_id); |
| 486 | if ( 'page' == $type ) |
| 487 | $url = add_query_arg( array( 'feed' => $feed, 'page_id' => $post_id ), home_url( '/' ) ); |
| 488 | else |
| 489 | $url = add_query_arg( array( 'feed' => $feed, 'p' => $post_id ), home_url( '/' ) ); |
| 490 | } |
| 491 | |
| 492 | return apply_filters('post_comments_feed_link', $url); |
| 493 | } |
| 494 | |
| 495 | /** |
| 496 | * Display the comment feed link for a post. |
| 497 | * |
| 498 | * Prints out the comment feed link for a post. Link text is placed in the |
| 499 | * anchor. If no link text is specified, default text is used. If no post ID is |
| 500 | * specified, the current post is used. |
| 501 | * |