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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 |
---|---|
1349 | /** |
1350 | * Filter the comment edit link anchor tag. |
1351 | * |
1352 | * @since 2.3.0 |
1353 | * |
1354 | * @param string $link Anchor tag for the edit link. |
1355 | * @param int $comment_id Comment ID. |
1356 | * @param string $text Anchor text. |
1357 | */ |
1358 | echo $before . apply_filters( 'edit_comment_link', $link, $comment->comment_ID, $text ) . $after; |
1359 | } |
1360 |
|
1361 | /** |
1362 | * Display edit bookmark (literally a URL external to blog) link. |
1363 | * |
1364 | * @since 2.7.0 |
1365 | * |
1366 | * @param int|stdClass $link Optional. Bookmark ID. |
1367 | * @return string|void The edit bookmark link URL. |