Changes

|Sends an HTTP request and interprets the corresponding response. :* {{Code|$request}} contains the parameters of the HTTP request such as HTTP method and headers. * In addition to this it can also contain the URI to which the request will be sent and the body of the HTTP method. * If the URI is not given with the parameter {{Code|$href}}, its value in {{Code|$request}} is used instead.<br/>* The request contents can also be supplied via the {{$Code|bodies}} parameter. The structure of {{Code|http:request}} element follows the [http://expath.org/spec/http-client EXPath] specification. Both basic and digest authentication is supported.