ar\connect
| ar\connect\db | Database connectivity, based on PHP's PDO. |
| ar\connect\ftp | FTP client API. |
| ar\connect\oauth | OpenAuth client API. Based on PHP's OAuth pecl extension. |
| ar\connect\rss | RSS Client API. |
| ar\connect\soap | Simple SOAP API for clients and servers. Based on PHP's SoapClient and SoapServer. |
| ar\connect\twitter | API to connect to twitter, based on the PEAR twitter API. Requires the PEAR twitter library. |
| ar\connect\xmlrpc | API to connect to xml-rpc servers or create xml-rpc servers. Based on Ripcord. |
In addition you can use ar_http::client() to do HTTP requests.