Retrieve a specific component from a parsed URL array.

Returns the initialized WP_Http Object

Translate a PHP_URL_* constant to the named array keys PHP uses.

Mark allowed redirect hosts safe for HTTP requests as well.

Retrieve list of allowed HTTP origins.

Get the HTTP Origin of the current request.

Determines if the HTTP origin is an authorized one.

Adds any domain in a multisite installation for safe HTTP requests to the allowed list.

Send Access-Control-Allow-Origin and related headers if the current request is from an allowed origin.

Determines if there is an HTTP Transport that can process this request.