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WP_REST_Request::set_headers( array $headers, bool $override = true )

Sets headers on the request.

Parameters

$headersarrayrequired
Map of header name to value.
$overridebooloptional
If true, replace the request’s headers. Otherwise, merge with existing.

Default:true

Source

public function set_headers( $headers, $override = true ) {
	if ( true === $override ) {
		$this->headers = array();
	}

	foreach ( $headers as $key => $value ) {
		$this->set_header( $key, $value );
	}
}

Changelog

Version Description
4.4.0 Introduced.

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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/classes/wp_rest_request/set_headers