The Enchant extension aims to provide a full featured Enchant binder for PHP. The Enchant library provides a common API to work with many spelling tools. All inputs and outputs are in UTF-8 encoding. All language tags are based on ISO standards. It supports: Aspell/Pspell (intends to replace Ispell), Ispell, MySpell/Hunspell (an OOo projects also used by Mozilla), Uspell (primarily Yiddish, Hebrew, and Eastern European languages), Hspell (Hebrew), and AppleSpell (Mac OS X).
The Zip extension for PHP aims to provide a convenient and powerful set of functionality to work with zip archives. It can read, write, and create zip archives. It also supports stream access to any archive entry. It is 100% compatible with the old versions of the extension (which were read-only).
The HTTP extension for PHP aims to provide a convenient and powerful set of functionality for one of PHP's major applications. It eases handling of HTTP URLs, dates, redirects, headers, and messages, provides means for negotiation of clients' preferred language and charset, as well as a convenient way to send any arbitrary data with caching and resuming capabilities. It provides powerful request functionality if built with CURL support. Parallel requests are available for PHP 5 and greater.
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.
ffmpeg-php is an extension for PHP that adds an easy to use object-oriented API for retrieving information from movies and audio files. It has methods for returning frames from movie files as images that can be manipulated using PHP's image functions. This works well for automatically creating thumbnail images from movie files. ffmpeg-php is also useful for reporting the duration and bitrate of audio files (mp3, wma...). ffmpeg-php can access many of the formats supported by ffmpeg.
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.
RLIB is a reporting engine that makes it possible to easily create professional reports in PDF, HTML, text, and CSV from one simple XML report definition file. It supports direct input from MySQL, PostgreSQL, ODBC, and programmable pluggable inputs. It is written in C and has PHP and Python language bindings built in.