WP_REST_Server::send_header() WordPress Method
The WP_REST_Server::send_header() method is used to send a HTTP header for a REST response. The method takes two arguments: the header name and the header value.
WP_REST_Server::send_header( string $key, string $value ) #
Sends an HTTP header.
Parameters
- $key
(string)(Required)Header key.
- $value
(string)(Required)Header value.
Source
File: wp-includes/rest-api/class-wp-rest-server.php
1708 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 | public function send_header( $key, $value ) { /* * Sanitize as per RFC2616 (Section 4.2): * * Any LWS that occurs between field-content MAY be replaced with a * single SP before interpreting the field value or forwarding the * message downstream. */ $value = preg_replace( '/\s+/', ' ', $value ); header( sprintf( '%s: %s', $key, $value ) );} |
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Changelog
| Version | Description |
|---|---|
| 4.4.0 | Introduced. |