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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 |
|---|---|
| 1848 | return false; |
| 1849 | |
| 1850 | /** |
| 1851 | * Fires immediately before a comment is sent to the Trash. |
| 1852 | * |
| 1853 | * @since 2.9.0 |
| 1854 | * |
| 1855 | * @param int $comment_id The comment ID. |
| 1856 | */ |
| 1857 | do_action( 'trash_comment', $comment_id ); |
| 1858 | |
| 1859 | if ( wp_set_comment_status($comment_id, 'trash') ) { |
| 1860 | add_comment_meta($comment_id, '_wp_trash_meta_status', $comment->comment_approved); |
| 1861 | add_comment_meta($comment_id, '_wp_trash_meta_time', time() ); |
| 1862 | |
| 1863 | /** |
| 1864 | * Fires immediately after a comment is sent to Trash. |
| 1865 | * |
| 1866 | * @since 2.9.0 |