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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 |
---|---|
1198 | * Filters a comment after it is prepared for the database. |
1199 | * |
1200 | * Allows modification of the comment right after it is prepared for the database. |
1201 | * |
1202 | * @since 4.7.0 |
1203 | * |
1204 | * @param array $prepared_comment The prepared comment data for `wp_insert_comment`. |
1205 | * @param WP_REST_Request $request The current request. |
1206 | */ |
1207 | return apply_filters( 'rest_preprocess_comment', $prepared_comment, $request ); |
1208 | } |
1209 |
|
1210 | /** |
1211 | * Retrieves the comment's schema, conforming to JSON Schema. |
1212 | * |
1213 | * @since 4.7.0 |
1214 | * |
1215 | * @return array |
1216 | */ |