Learn About PHP

Originally created in 1995, PHP has become a widely distributed standard used in millions of web sites around the world. Due to its ease of use, PHP is the language of choice for quite a few Open Source projects. Examples of highly successful projects include Drupal, Moodle, SugarCRM, and MediaWiki.

Aside from extending Open Source projects written in PHP, Concentric Sky uses PHP for web-based projects that must be developed very quickly.

If you have questions about how we use PHP to build web applications, feel free to contact us.

Recommended Tutorials For PHP Developers

• W3 Schools PHP Tutorial
• Facebook Developers PHP Tutorial
• The PHP Manual

Our Top PHP Projects

• Certain.com
• Western Shelter
• TechStart.org
• Children's Book Press
• SNNI
• SuperFutures

Buzz About PHP

• PHP 5.3.10 Released!
  The PHP development team would like to announce the immediate availability of PHP 5.3.10. This release delivers a critical security fix. Security Fixes in PHP 5.3.10:...
• PHP 5.4.0 RC6 released
  The PHP development team announces the 6th release candidate of PHP 5.4. PHP 5.4 includes new language features and removes several legacy (deprecated)...
• ConFoo 2012
  ConFoo 2012 in Montreal, Canada on Feb 29 - Mar 02 ConFoo is the unique web conference in Canada gathering different tech communities in one place....
• PHP 5.3.9 Released!
  The PHP development team would like to announce the immediate availability of PHP 5.3.9. This release focuses on improving the stability of the PHP 5.3.x branch with over 90 bug...
• PHP 5.4.0 RC5 released
  The PHP development team announces the 5th release candidate of PHP 5.4. PHP 5.4 includes new language features and removes several...
• PHPBenelux 2012
  The PHPBenelux Conference is ready for its third edition and takes place January 27th & 28th in Antwerp (Belgium). We're very proud to have a great lineup this...