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WP_HTTP_Requests_Response::header( string $key, string $value, bool $replace = true )

Sets a single HTTP header.

Parameters

$key

(string) (Required) Header name.

$value

(string) (Required) Header value.

$replace

(bool) (Optional) Whether to replace an existing header of the same name.

Default value: true

Source

File: wp-includes/class-wp-http-requests-response.php

public function header( $key, $value, $replace = true ) {
		if ( $replace ) {
			unset( $this->response->headers[ $key ] );
		}

		$this->response->headers[ $key ] = $value;
	}

Changelog

Version	Description
4.6.0	Introduced.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/classes/wp_http_requests_response/header