| Module Authors | 
|---|
| Module | Authors | 
|---|
| BC Math | Andi Gutmans | 
| Bzip2 | Sterling Hughes | 
| Calendar | Shane Caraveo, Colin Viebrock, Hartmut Holzgraefe, Wez Furlong | 
| COM and .Net | Wez Furlong | 
| ctype | Hartmut Holzgraefe | 
| cURL | Sterling Hughes | 
| Date/Time Support | Derick Rethans | 
| DB-LIB (MS SQL, Sybase) | Wez Furlong, Frank M. Kromann | 
| DBA | Sascha Schumann, Marcus Boerger | 
| DOM | Christian Stocker, Rob Richards, Marcus Boerger | 
| enchant | Pierre-Alain Joye, Ilia Alshanetsky | 
| ereg | Rasmus Lerdorf, Jim Winstead, Jaakko Hyvätti | 
| EXIF | Rasmus Lerdorf, Marcus Boerger | 
| fileinfo | Ilia Alshanetsky, Pierre Alain Joye, Scott MacVicar, Derick Rethans | 
| Firebird/InterBase driver for PDO | Ard Biesheuvel | 
| FTP | Stefan Esser, Andrew Skalski | 
| GD imaging | Rasmus Lerdorf, Stig Bakken, Jim Winstead, Jouni Ahto, Ilia Alshanetsky, Pierre-Alain Joye, Marcus Boerger | 
| GetText | Alex Plotnick | 
| GNU GMP support | Stanislav Malyshev | 
| Iconv | Rui Hirokawa, Stig Bakken, Moriyoshi Koizumi | 
| IMAP | Rex Logan, Mark Musone, Brian Wang, Kaj-Michael Lang, Antoni Pamies Olive, Rasmus Lerdorf, Andrew Skalski, Chuck Hagenbuch, Daniel R Kalowsky | 
| Input Filter | Rasmus Lerdorf, Derick Rethans, Pierre-Alain Joye, Ilia Alshanetsky | 
| InterBase | Jouni Ahto, Andrew Avdeev, Ard Biesheuvel | 
| Internationalization | Ed Batutis, Vladimir Iordanov, Dmitry Lakhtyuk, Stanislav Malyshev, Vadim Savchuk, Kirti Velankar | 
| JSON | Omar Kilani, Scott MacVicar | 
| LDAP | Amitay Isaacs, Eric Warnke, Rasmus Lerdorf, Gerrit Thomson, Stig Venaas | 
| LIBXML | Christian Stocker, Rob Richards, Marcus Boerger, Wez Furlong, Shane Caraveo | 
| mcrypt | Sascha Schumann, Derick Rethans | 
| MS SQL | Frank M. Kromann | 
| Multibyte String Functions | Tsukada Takuya, Rui Hirokawa | 
| MySQL driver for PDO | George Schlossnagle, Wez Furlong, Ilia Alshanetsky, Johannes Schlueter | 
| MySQL | Zeev Suraski, Zak Greant, Georg Richter | 
| MySQLi | Zak Greant, Georg Richter, Andrey Hristov, Ulf Wendel | 
| MySQLnd | Andrey Hristov, Ulf Wendel, Georg Richter | 
| OCI8 | Stig Bakken, Thies C. Arntzen, Andy Sautins, David Benson, Maxim Maletsky, Harald Radi, Antony Dovgal, Andi Gutmans, Wez Furlong, Christopher Jones, Oracle Corporation | 
| ODBC driver for PDO | Wez Furlong | 
| ODBC | Stig Bakken, Andreas Karajannis, Frank M. Kromann, Daniel R. Kalowsky | 
| OpenSSL | Stig Venaas, Wez Furlong, Sascha Kettler | 
| Oracle (OCI) driver for PDO | Wez Furlong | 
| pcntl | Jason Greene, Arnaud Le Blanc | 
| Perl Compatible Regexps | Andrei Zmievski | 
| PHP Archive | Gregory Beaver, Marcus Boerger | 
| PHP Data Objects | Wez Furlong, Marcus Boerger, Sterling Hughes, George Schlossnagle, Ilia Alshanetsky | 
| PHP hash | Sara Golemon, Rasmus Lerdorf, Stefan Esser, Michael Wallner, Scott MacVicar | 
| Posix | Kristian Koehntopp | 
| PostgreSQL driver for PDO | Edin Kadribasic, Ilia Alshanetsky | 
| PostgreSQL | Jouni Ahto, Zeev Suraski, Yasuo Ohgaki, Chris Kings-Lynne | 
| Pspell | Vlad Krupin | 
| Readline | Thies C. Arntzen | 
| Recode | Kristian Koehntopp | 
| Reflection | Marcus Boerger, Timm Friebe, George Schlossnagle, Andrei Zmievski, Johannes Schlueter | 
| Sessions | Sascha Schumann, Andrei Zmievski | 
| Shared Memory Operations | Slava Poliakov, Ilia Alshanetsky | 
| SimpleXML | Sterling Hughes, Marcus Boerger, Rob Richards | 
| SNMP | Rasmus Lerdorf, Harrie Hazewinkel, Mike Jackson, Steven Lawrance, Johann Hanne, Boris Lytochkin | 
| SOAP | Brad Lafountain, Shane Caraveo, Dmitry Stogov | 
| Sockets | Chris Vandomelen, Sterling Hughes, Daniel Beulshausen, Jason Greene | 
| SPL | Marcus Boerger, Etienne Kneuss | 
| SQLite 3.x driver for PDO | Wez Furlong | 
| SQLite3 | Scott MacVicar, Ilia Alshanetsky, Brad Dewar | 
| Sybase-CT | Zeev Suraski, Tom May, Timm Friebe | 
| System V Message based IPC | Wez Furlong | 
| System V Semaphores | Tom May | 
| System V Shared Memory | Christian Cartus | 
| tidy | John Coggeshall, Ilia Alshanetsky | 
| tokenizer | Andrei Zmievski, Johannes Schlueter | 
| WDDX | Andrei Zmievski | 
| XML | Stig Bakken, Thies C. Arntzen, Sterling Hughes | 
| XMLReader | Rob Richards | 
| xmlrpc | Dan Libby | 
| XMLWriter | Rob Richards, Pierre-Alain Joye | 
| XSL | Christian Stocker, Rob Richards | 
| Zip | Pierre-Alain Joye | 
| Zlib | Rasmus Lerdorf, Stefan Roehrich, Zeev Suraski, Jade Nicoletti, Michael Wallner |