WP hooks navigation: Home/browse • Actions index • Filters index
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.
Line | Code |
---|---|
54 | * @since 1.5.0 |
55 | * @uses apply_filters() Calls the 'get_comment_author_email' hook on the comment author email |
56 | * @uses $comment |
57 | * |
58 | * @param int $comment_ID The ID of the comment for which to get the author's email. Optional. |
59 | * @return string The current comment author's email |
60 | */ |
61 | function get_comment_author_email( $comment_ID = 0 ) { |
62 | $comment = get_comment( $comment_ID ); |
63 | return apply_filters('get_comment_author_email', $comment->comment_author_email); |
64 | } |
65 |
|
66 | /** |
67 | * Display the email of the author of the current global $comment. |
68 | * |
69 | * Care should be taken to protect the email address and assure that email |
70 | * harvesters do not capture your commentors' email address. Most assume that |
71 | * their email address will not appear in raw form on the blog. Doing so will |
72 | * enable anyone, including those that people don't want to get the email |