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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
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.
This hook occurs 2 times in this file.
| Line | Code |
|---|---|
| 1057 | /** |
| 1058 | * Filter the search feed link. |
| 1059 | * |
| 1060 | * @since 2.5.0 |
| 1061 | * |
| 1062 | * @param string $link Search feed link. |
| 1063 | * @param string $feed Feed type. |
| 1064 | * @param string $type The search type. One of 'posts' or 'comments'. |
| 1065 | */ |
| 1066 | return apply_filters( 'search_feed_link', $link, $feed, 'posts' ); |
| 1067 | } |
| 1068 | |
| 1069 | /** |
| 1070 | * Retrieve the permalink for the comments feed of the search results. |
| 1071 | * |
| 1072 | * @since 2.5.0 |
| 1073 | * |
| 1074 | * @global WP_Rewrite $wp_rewrite |
| 1075 | * |
| Line | Code |
| 1087 | |
| 1088 | $permastruct = $wp_rewrite->get_search_permastruct(); |
| 1089 | |
| 1090 | if ( empty($permastruct) ) |
| 1091 | $link = add_query_arg('feed', 'comments-' . $feed, $link); |
| 1092 | else |
| 1093 | $link = add_query_arg('withcomments', 1, $link); |
| 1094 | |
| 1095 | /** This filter is documented in wp-includes/link-template.php */ |
| 1096 | return apply_filters( 'search_feed_link', $link, $feed, 'comments' ); |
| 1097 | } |
| 1098 | |
| 1099 | /** |
| 1100 | * Retrieve the permalink for a post type archive. |
| 1101 | * |
| 1102 | * @since 3.1.0 |
| 1103 | * |
| 1104 | * @global WP_Rewrite $wp_rewrite |
| 1105 | * |