WordPress at a glance
function is not described

WP_HTTP_Response::get_headers() public WP 4.4.0

Retrieves headers associated with the response.

{} It's a method of the class: WP_HTTP_Response{}

No Hooks.

Return

Array. Map of header name to header value.

Usage

$WP_HTTP_Response = new WP_HTTP_Response();
$WP_HTTP_Response->get_headers();

Changelog

Since 4.4.0 Introduced.

Code of WP_HTTP_Response::get_headers() WP 5.7

<?php
public function get_headers() {
	return $this->headers;
}