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This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.
Summery Summery
Hooks into the REST API output to print XML instead of JSON.
Syntax Syntax
Description Description
This is only done for the oEmbed API endpoint, which supports both formats.
Parameters Parameters
- $served
-
(Required) Whether the request has already been served.
- $result
-
(Required) Result to send to the client. Usually a WP_REST_Response.
- $request
-
(Required) Request used to generate the response.
- $server
-
(Required) Server instance.
Return Return
(true)
Source Source
File: wp-includes/embed.php
if ( '/oembed/1.0/embed' !== $request->get_route() || 'GET' !== $request->get_method() ) {
return $served;
}
if ( ! isset( $params['format'] ) || 'xml' !== $params['format'] ) {
return $served;
}
// Embed links inside the request.
$data = $server->response_to_data( $result, false );
if ( ! class_exists( 'SimpleXMLElement' ) ) {
status_header( 501 );
die( get_status_header_desc( 501 ) );
}
$result = _oembed_create_xml( $data );
// Bail if there's no XML.
if ( ! $result ) {
status_header( 501 );
return get_status_header_desc( 501 );
}
if ( ! headers_sent() ) {
$server->send_header( 'Content-Type', 'text/xml; charset=' . get_option( 'blog_charset' ) );
}
echo $result;
return true;
}
/**
* Creates an XML string from a given array.
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Changelog Changelog
| Version | Description |
|---|---|
| 4.4.0 | Introduced. |
