phpSocketDaemon is a PHP socket daemon framework that can handle thousands of client and server connections, asynchronously, with built-in buffering, state handling, etc. Implementing a new TCP client or server service (or a mix thereof) with this library is very easy, and allows maximum flexibility.
phpSortable is a PHP class that shows MySQL QueryResults in an HTML table. As implied by the name "Sortable", the table also displays the column headers as links which lead to a version of the table that is sorted according to that column. Furthermore, it allows you to link the individual rows with other scripts for modifying the rows. The class also permits the user to limit the number of rows to display at once. The table can also be navigated with the "last" and "next" links.
php_db2util is a module that extends PHP with mass data movement functions. It supports connecting to a DB2 server, loading data from a client or server with a replace option or insert option, and exporting data from a table to a client. It also allows the runstats utility to be run to recreate indexes.
phpass is a portable password hashing framework for use in PHP applications. The preferred (most secure) hashing method supported by phpass is the OpenBSD-style bcrypt (known in PHP as CRYPT_BLOWFISH), with a fallback to BSDI-style extended DES-based hashes (known in PHP as CRYPT_EXT_DES), and a last resort fallback to an MD5-based variable iteration count password hashing method implemented in phpass itself.