Useful Links:

PHP Technologies:

• PHPDocumenter
• PHPUnit
• SVN Code Management Server
• Apache ab
• PEAR Coding Standards
• PHP Documentation Editor (Login | Help)

Arabic References:

• Dr. Nabil Ali. Chapter 9: Arabic Language and Information Technology. In Arab and Information Era book, pages 327-360. Knowledge World book series no. 184 April 1994.
  Book cover | Chapter nine


• Dr. Amin Kalak website, Free software and automated processing of the Arabic language
  
  Sarf - Arabic Morphology System.


• Ayaspell the Arabic spellchecker dictionary, Mishkal the Arabic text diacritizer, and more than dozen of fantastic projects developed by Taha Zerrouki.


• Dr. Mansour M. Alghamdi
  Associate Professor in Phonetics,
  Computer and Electronic Research Institute,
  KACST, Al-Riyadh, KSA.


• Internet World Users by Language Report

Miscellaneous PHP & Arabic Resources:

• Arabic–English dictionary + YUI life search


• Virtual Arabic keyboard (JavaScript)
  [Demo, Source, Download]


• Arabic Corpora resource
  The Arabic Corpora resource project aims to give references of arabic corpora with free access, to allow computing linguistics to accomplish their works.


• phpLangEditor is a tool made to help php applications translators


• Arabeyes - Technical Dictionary


• RTL This this blog will focus on how to turn anything to be displayed in RTL on the Web.

Other Companies Provides Similar Products:

• The Research & Development International company RDI and their NLP technologies.


• Basis Technology Corp.
  Technology Globalization and Multilingual Information Processing


• Yamli
  Allows you to type Arabic using roman chars.


• Harf Information Technology
  Technical Solutions and Systems.


• Multitasking Arabic Processing System from Kalmasoft.


• Sakhr solutions rank #1 in accuracy and performance, powered by the world's leading research in Arabic natural language processing (NLP)