PHP Table class is a simple but powerful table renderer that consists of data aquisition and rendering components. It allows you to easily display the results of an SQL query or a PHP array as a formatted HTML table with stylesheet support, ordered columns, and numeric totals. A powerful class inheritance method provides a great deal of flexibility. It is also possible to output tab-separated records.
The PHP Application Distribution Licensing System (PADL) generates keys that control the distribution of PHP applications according to a license. It generates license strings that can bind PHP applications to specific servers, confine execution to a limited time period, or restrict execution to a single server. The time limiting uses a start period (and a given start offset to allow for time discrepancies) and an expiry date if required. When validating a key it is possible to optionally make applications dial home to check the license key on your own server. It is also possible to encrypt additional information into the license key.
File cache class is a PHP Class that can cache arbitrary data in files in order to reduce the time necessary to regenerate pages or other types of data that do not change every time they are requested. It features safe locking of cache files to avoid data corruption caused by simultaneous accesses during cache file updates, portable locking schemes, and the ability to set a cache expiry date or timeout period. Cache files can store user-defined headers besides the cached data, and also standard headers used in HTTP like content-length:, date:, expires:, etag:, etc. It has been tested under Linux, SunOS and Windows.