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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 |
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1577 |
|
1578 | /** |
1579 | * Filters the bookmark edit link anchor tag. |
1580 | * |
1581 | * @since 2.7.0 |
1582 | * |
1583 | * @param string $link Anchor tag for the edit link. |
1584 | * @param int $link_id Bookmark ID. |
1585 | */ |
1586 | echo $before . apply_filters( 'edit_bookmark_link', $link, $bookmark->link_id ) . $after; |
1587 | } |
1588 |
|
1589 | /** |
1590 | * Retrieves the edit user link. |
1591 | * |
1592 | * @since 3.5.0 |
1593 | * |
1594 | * @param int $user_id Optional. User ID. Defaults to the current user. |
1595 | * @return string URL to edit user page or empty string. |