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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 |
|---|---|
| 649 | * Filters the ID, if any, of the duplicate comment found when creating a new comment. |
| 650 | * |
| 651 | * Return an empty value from this filter to allow what WP considers a duplicate comment. |
| 652 | * |
| 653 | * @since 4.4.0 |
| 654 | * |
| 655 | * @param int $dupe_id ID of the comment identified as a duplicate. |
| 656 | * @param array $commentdata Data for the comment being created. |
| 657 | */ |
| 658 | $dupe_id = apply_filters( 'duplicate_comment_id', $dupe_id, $commentdata ); |
| 659 | |
| 660 | if ( $dupe_id ) { |
| 661 | /** |
| 662 | * Fires immediately after a duplicate comment is detected. |
| 663 | * |
| 664 | * @since 3.0.0 |
| 665 | * |
| 666 | * @param array $commentdata Comment data. |
| 667 | */ |