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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 |
|---|---|
| 1181 | * Filters a comment after it is prepared for the database. |
| 1182 | * |
| 1183 | * Allows modification of the comment right after it is prepared for the database. |
| 1184 | * |
| 1185 | * @since 4.7.0 |
| 1186 | * |
| 1187 | * @param array $prepared_comment The prepared comment data for `wp_insert_comment`. |
| 1188 | * @param WP_REST_Request $request The current request. |
| 1189 | */ |
| 1190 | return apply_filters( 'rest_preprocess_comment', $prepared_comment, $request ); |
| 1191 | } |
| 1192 | |
| 1193 | /** |
| 1194 | * Retrieves the comment's schema, conforming to JSON Schema. |
| 1195 | * |
| 1196 | * @since 4.7.0 |
| 1197 | * |
| 1198 | * @return array |
| 1199 | */ |