WP_REST_Server::get_headers()
Extracts headers from a PHP-style $_SERVER array.
Method of the class: WP_REST_Server{}
No Hooks.
Return
Array
. Headers extracted from the input.
Usage
$WP_REST_Server = new WP_REST_Server(); $WP_REST_Server->get_headers( $server );
- $server(array) (required)
- Associative array similar to $_SERVER.
Changelog
Since 4.4.0 | Introduced. |
WP_REST_Server::get_headers() WP REST Server::get headers code WP 6.7.1
public function get_headers( $server ) { $headers = array(); // CONTENT_* headers are not prefixed with HTTP_. $additional = array( 'CONTENT_LENGTH' => true, 'CONTENT_MD5' => true, 'CONTENT_TYPE' => true, ); foreach ( $server as $key => $value ) { if ( str_starts_with( $key, 'HTTP_' ) ) { $headers[ substr( $key, 5 ) ] = $value; } elseif ( 'REDIRECT_HTTP_AUTHORIZATION' === $key && empty( $server['HTTP_AUTHORIZATION'] ) ) { /* * In some server configurations, the authorization header is passed in this alternate location. * Since it would not be passed in in both places we do not check for both headers and resolve. */ $headers['AUTHORIZATION'] = $value; } elseif ( isset( $additional[ $key ] ) ) { $headers[ $key ] = $value; } } return $headers; }