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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 |
---|---|
1361 | * Filters a comment added via the REST API after it is prepared for insertion into the database. |
1362 | * |
1363 | * Allows modification of the comment right after it is prepared for the database. |
1364 | * |
1365 | * @since 4.7.0 |
1366 | * |
1367 | * @param array $prepared_comment The prepared comment data for `wp_insert_comment`. |
1368 | * @param WP_REST_Request $request The current request. |
1369 | */ |
1370 | return apply_filters( 'rest_preprocess_comment', $prepared_comment, $request ); |
1371 | } |
1372 |
|
1373 | /** |
1374 | * Retrieves the comment's schema, conforming to JSON Schema. |
1375 | * |
1376 | * @since 4.7.0 |
1377 | * |
1378 | * @return array |
1379 | */ |