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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 |
---|---|
1123 | * Filters a comment after it is prepared for the database. |
1124 | * |
1125 | * Allows modification of the comment right after it is prepared for the database. |
1126 | * |
1127 | * @since 4.7.0 |
1128 | * |
1129 | * @param array $prepared_comment The prepared comment data for `wp_insert_comment`. |
1130 | * @param WP_REST_Request $request The current request. |
1131 | */ |
1132 | return apply_filters( 'rest_preprocess_comment', $prepared_comment, $request ); |
1133 | } |
1134 |
|
1135 | /** |
1136 | * Retrieves the comment's schema, conforming to JSON Schema. |
1137 | * |
1138 | * @since 4.7.0 |
1139 | * |
1140 | * @return array |
1141 | */ |