We do not distribute UNIX/Linux binaries. Most Linux distributions come with PHP these days, so if you do not want to compile your own, go to your distribution\'s download site. Binaries available on external servers:

• Mac OS X
• Novell NetWare
• OS/2
• RISC OS
• SGI IRIX 6.5.x
• AS/400

Older versions of PHP

See our releases page for older PHP versions.

Other Downloads

For downloadable manual packages, go to the documentation download page

Get some PHP logos for your site, and some PHP icons to use on your computer

To download the latest development version, see the instructions on using anonymous CVS

Zend Optimizer for PHP 4.0.3 and later is available on Zend Technologies\' web site

For PHP-GTK downloads, please visit our site dedicated to PHP-GTK.

Latest stable version of PHP

Complete Source Code

• - 03 November 2003
  md5: b9dd601863e08e52e3c4d5e02c2627cf
• - 03 November 2003
  md5: c0e7f7388fadacbf4948391c6d93dc5e

See the ChangeLog for a complete list of changes, or the release notes for more information on this particular release. Daily snapshots are also available from snaps.php.net (not intended for production use!).

Windows Binaries

All Windows binaries can be used on Windows 98/Me and on Windows NT/2000/XP.

• - 03 November 2003
  (CGI binary plus server API versions for Apache, Apache2 (experimental), ISAPI, NSAPI, Servlet and Pi3Web. MySQL support built-in, many extensions included, packaged as zip)
  md5: 0c435d779cc61ed446fc69ee77f01abe
• - 03 November 2003
  (CGI only, MySQL support built-in, packaged as Windows installer to install and configure PHP, and automatically configure IIS, PWS and Xitami, with manual configuration for other servers. N.B. no external extensions included)
  md5: 261fb88be82c3d32ae441b48555ba4a3

We have a PHP 5 / Zend Engine 2 page explaining the language level changes introduced in PHP 5. The PHP 5 ChangeLog details all the other changes.

Security fixes and patches

File Uploads Security Fix

• - 27 February 2002
  (Apply in php-4.1.x/main)
  md5: c8ad890a7fdb9843b48fef9a2034a1df
• - 27 February 2002
  (Apply in php-4.0.6/main)
  md5: 2fcb7e1c4762a8253f30d08476f147dc
• - 27 February 2002
  (Apply in php-3.0.x/functions)
  md5: b4826b2d7968553f808ddb80269d87a0

Patches

• - 17 February 2003
  This unified diff will enable you to update your local PHP source to the latest version from 4.3.0.
  md5: ffcce0d50a752fe00c3552f7fa68dc71
• - 22 July 2002
  This unified diff will enable you to update your local PHP source to the latest version from 4.2.0.
  md5: 254bccc245d65cece1f40f782b70ec6b
• - 22 July 2002
  This unified diff will enable you to update your local PHP source to the latest version from 4.2.1.
  md5: a725c3c9fada0b2e21336250faeca39b
• - 1 July 2001
  (This patch fixes a bug in the 4.0.6 memory limit option. This is only needed when configuring PHP with --enable-memory-limit). If you have problems applying the patch try using GNU patch.
  md5: 75a6f4377ab54853bf866ffd44d1c700
• - 03 January 2002
  This unified diff will enable you to update your local PHP source to the latest version from 4.0.6.
  md5: 408127b09d87932c5e0f2cd57133e939
• - 03 January 2002
  This unified diff will enable you to update your local PHP source to the latest version from 4.1.0.
  md5: c3f73adfdbde3bfe5d0d51463432a07c