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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 |
|---|---|
| 1791 | return false; |
| 1792 | |
| 1793 | /** |
| 1794 | * Fires immediately before a comment is sent to the Trash. |
| 1795 | * |
| 1796 | * @since 2.9.0 |
| 1797 | * |
| 1798 | * @param int $comment_id The comment ID. |
| 1799 | */ |
| 1800 | do_action( 'trash_comment', $comment_id ); |
| 1801 | |
| 1802 | if ( wp_set_comment_status($comment_id, 'trash') ) { |
| 1803 | add_comment_meta($comment_id, '_wp_trash_meta_status', $comment->comment_approved); |
| 1804 | add_comment_meta($comment_id, '_wp_trash_meta_time', time() ); |
| 1805 | |
| 1806 | /** |
| 1807 | * Fires immediately after a comment is sent to Trash. |
| 1808 | * |
| 1809 | * @since 2.9.0 |