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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
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 |
|---|---|
| 872 | * @param array $envelope { |
| 873 | * Envelope data. |
| 874 | * |
| 875 | * @type array $body Response data. |
| 876 | * @type int $status The 3-digit HTTP status code. |
| 877 | * @type array $headers Map of header name to header value. |
| 878 | * } |
| 879 | * @param WP_REST_Response $response Original response data. |
| 880 | */ |
| 881 | $envelope = apply_filters( 'rest_envelope_response', $envelope, $response ); |
| 882 | |
| 883 | // Ensure it's still a response and return. |
| 884 | return rest_ensure_response( $envelope ); |
| 885 | } |
| 886 | |
| 887 | /** |
| 888 | * Registers a route to the server. |
| 889 | * |
| 890 | * @since 4.4.0 |