System requirements 

Zend Studio Client

Supported Operating Systems:

• Windows x86 2000, XP, 2003, Vista
• Linux x86
• Linux x86-64
• Mac OS X 10.4 with an Intel x86 or PowerPC G4, or G5 processor

PHP Compatibility:

• Supports all PHP versions

Zend Platform for Server Features

Supported Operating Systems:

• Zend Platform for Production and Development:
  
  • Linux x86
  • Linux x86-64
  • Solaris Sparc 8, 9, 10
  • Solaris x86 9, 10
  • FreeBSD x86 5.4, 5.5, 6
  • Mac OS X Power
• Zend Platform for Development only:
  
  • Windows x86 2000, XP, 2003

Supported Web Servers:

• Apache 1.3.x
• Apache 2.0.x (compiled in prefork mode only!)
• Apache 2.2.x (compiled in prefork mode only!)
• IIS 5, 6

Supported Browsers:

• MS Internet Explorer 5.5 and above
• Netscape 7 and above
• Mozilla 1.7 and above
• Firefox
• Safari

PHP Compatibility:

• Zend Platform full feature set:
  
  • 4.3.9 and above, 4.4.x, 5.0.x, 5.1.x, 5.2.x
• Zend Studio Debug only:
  
  • 4.2.x, 4.3.x, 4.4.x, 5.0.x, 5.1.x, 5.2.x

---