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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 |
|---|---|
| 253 | function comments_link_feed() { |
| 254 | /** |
| 255 | * Filter the comments permalink for the current post. |
| 256 | * |
| 257 | * @since 3.6.0 |
| 258 | * |
| 259 | * @param string $comment_permalink The current comment permalink with |
| 260 | * '#comments' appended. |
| 261 | */ |
| 262 | echo esc_url( apply_filters( 'comments_link_feed', get_comments_link() ) ); |
| 263 | } |
| 264 | |
| 265 | /** |
| 266 | * Display the feed GUID for the current comment. |
| 267 | * |
| 268 | * @since 2.5.0 |
| 269 | * |
| 270 | * @param int|WP_Comment $comment_id Optional comment object or id. Defaults to global comment object. |
| 271 | */ |