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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 |
|---|---|
| 3003 | } elseif ( ! $status_obj->public && ! $status_obj->private ) { |
| 3004 | |
| 3005 | /** |
| 3006 | * Fires when a comment is attempted on a post in draft mode. |
| 3007 | * |
| 3008 | * @since 1.5.1 |
| 3009 | * |
| 3010 | * @param int $comment_post_ID Post ID. |
| 3011 | */ |
| 3012 | do_action( 'comment_on_draft', $comment_post_ID ); |
| 3013 | |
| 3014 | return new WP_Error( 'comment_on_draft' ); |
| 3015 | |
| 3016 | } elseif ( post_password_required( $comment_post_ID ) ) { |
| 3017 | |
| 3018 | /** |
| 3019 | * Fires when a comment is attempted on a password-protected post. |
| 3020 | * |
| 3021 | * @since 2.9.0 |