WP_REST_Request::get_header_as_array() public WP 4.4.0
Retrieves header values from the request.
{} It's a method of the class: WP_REST_Request{}
No Hooks.
Return
Array/null. List of string values if set, null otherwise.
Usage
$WP_REST_Request = new WP_REST_Request(); $WP_REST_Request->get_header_as_array( $key );
- $key(string) (required)
- Header name, will be canonicalized to lowercase.
Changelog
Since 4.4.0 | Introduced. |
Code of WP_REST_Request::get_header_as_array() WP REST Request::get header as array WP 5.6
public function get_header_as_array( $key ) {
$key = $this->canonicalize_header_name( $key );
if ( ! isset( $this->headers[ $key ] ) ) {
return null;
}
return $this->headers[ $key ];
}