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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 |
|---|---|
| 660 | * @uses do_action() Calls 'comment_post' hook on $comment_ID returned from adding the comment and if the comment was approved. |
| 661 | * @uses wp_filter_comment() Used to filter comment before adding comment |
| 662 | * @uses wp_allow_comment() checks to see if comment is approved. |
| 663 | * @uses wp_insert_comment() Does the actual comment insertion to the database |
| 664 | * |
| 665 | * @param array $commentdata Contains information on the comment |
| 666 | * @return int The ID of the comment after adding. |
| 667 | */ |
| 668 | function wp_new_comment( $commentdata ) { |
| 669 | $commentdata = apply_filters('preprocess_comment', $commentdata); |
| 670 | |
| 671 | $commentdata['comment_post_ID'] = (int) $commentdata['comment_post_ID']; |
| 672 | $commentdata['user_ID'] = (int) $commentdata['user_ID']; |
| 673 | |
| 674 | $commentdata['comment_author_IP'] = preg_replace( '/[^0-9a-fA-F:., ]/', '',$_SERVER['REMOTE_ADDR'] ); |
| 675 | $commentdata['comment_agent'] = $_SERVER['HTTP_USER_AGENT']; |
| 676 | |
| 677 | $commentdata['comment_date'] = current_time('mysql'); |
| 678 | $commentdata['comment_date_gmt'] = current_time('mysql', 1); |