PHK is a library and application packager. It is a sort of PHP-oriented jar. As such, it allows you to distribute and run a whole application as a single file. It includes many features and options, such as on-the-fly decompression, Web access restriction, CRC consistency checks, digital signatures, meta-packages, an integrated autoloader, etc. PHK also provides a standard way to display every information about the package, like its documentation and license, through an embedded mini-website called webinfo mode.
managelogs is a log processing program to be used in conjunction with Apache's piped logfile feature. It is an alternative to the well known rotatelogs and cronolog programs. Its primary purpose is to solve the "log filesystem full" issue by purging the oldest log files when the total log size exceeds a given value. It can also write compressed files, maintain symbolic links to the current and archive log files, and setuid to a given user. It maintains its state across Apache restarts, and allows writing to several output channels, each one having its own configuration.
sysfunc is a shell library intended for Unix sysadmins. It provides a set of portable shell functions including features such as file copy, symbolic link management, file/dir deletion, user/group management, data block replacement in a file, line replacement, commenting/uncommenting lines, service management, and volume group/logical volume/file system creation.
Automap is a fast map-based PHP autoloader. It resolves symbols using map files. These files are created offline by a program (included) which scans your script files and extracts their symbols. At runtime, map files are loaded by the main script and then used to resolve undefined symbols and load the corresponding PHP script files. An optional PECL extension is available to make it faster still.