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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 |
---|---|
475 |
|
476 | if ( $wp_rewrite->using_permalinks() ) |
477 | $link = user_trailingslashit( trailingslashit( get_permalink( $comment->comment_post_ID ) ) . 'comment-page-' . $args['page'], 'comment' ); |
478 | else |
479 | $link = add_query_arg( 'cpage', $args['page'], get_permalink( $comment->comment_post_ID ) ); |
480 | } else { |
481 | $link = get_permalink( $comment->comment_post_ID ); |
482 | } |
483 |
|
484 | return apply_filters( 'get_comment_link', $link . '#comment-' . $comment->comment_ID, $comment, $args ); |
485 | } |
486 |
|
487 | /** |
488 | * Retrieves the link to the current post comments. |
489 | * |
490 | * @since 1.5.0 |
491 | * |
492 | * @return string The link to the comments |
493 | */ |