WP_REST_Server::get_headers( array $server )
Extracts headers from a PHP-style $_SERVER array.
Description Description
Parameters Parameters
- $server
-
(array) (Required) Associative array similar to
$_SERVER.
Return Return
(array) Headers extracted from the input.
Source Source
File: wp-includes/rest-api/class-wp-rest-server.php
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 ( strpos( $key, 'HTTP_' ) === 0 ) {
$headers[ substr( $key, 5 ) ] = $value;
} elseif ( isset( $additional[ $key ] ) ) {
$headers[ $key ] = $value;
}
}
return $headers;
}
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Changelog Changelog
| Version | Description |
|---|---|
| 4.4.0 | Introduced. |