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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 |
|---|---|
| 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 |