2. Pear CoreThis is the definitive source of PEAR's core files.
5. Http request2Provides an easy way to perform HTTP requests (and does not require curl extension for this).
6. Versioncontrol gitVersionControl_Git is a library that provides OO interface to handle Git repository.
10. MailClass that provides multiple interfaces for sending emails
16. Config Litea lightweight package for ini style configuration/settings text files.
22. pearweb pharsPartial source code for the PEAR website: go-pear.phar, install-pear-nozlib.phar