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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 |
---|---|
1222 | return false; |
1223 |
|
1224 | /** |
1225 | * Fires immediately before a comment is sent to the Trash. |
1226 | * |
1227 | * @since 2.9.0 |
1228 | * |
1229 | * @param int $comment_id The comment ID. |
1230 | */ |
1231 | do_action( 'trash_comment', $comment->comment_ID ); |
1232 |
|
1233 | if ( wp_set_comment_status( $comment, 'trash' ) ) { |
1234 | delete_comment_meta( $comment->comment_ID, '_wp_trash_meta_status' ); |
1235 | delete_comment_meta( $comment->comment_ID, '_wp_trash_meta_time' ); |
1236 | add_comment_meta( $comment->comment_ID, '_wp_trash_meta_status', $comment->comment_approved ); |
1237 | add_comment_meta( $comment->comment_ID, '_wp_trash_meta_time', time() ); |
1238 |
|
1239 | /** |
1240 | * Fires immediately after a comment is sent to Trash. |