Unsupported Branches

This page lists the end of life date for each unsupported branch of PHP. If you are using these releases, you are strongly urged to upgrade to a current version, as using older versions may expose you to security vulnerabilities and bugs that have been fixed in more recent versions of PHP.

Branch Date Last Release Notes
5.3 14 Aug 2014 2 months ago 5.3.29 A guide is available for migrating from PHP 5.3 to 5.4.
5.2 6 Jan 2011 3 years, 9 months ago 5.2.17 A guide is available for migrating from PHP 5.2 to 5.3.
5.1 24 Aug 2006 8 years, 2 months ago 5.1.6 A guide is available for migrating from PHP 5.1 to 5.2.
5.0 5 Sep 2005 9 years, 1 month ago 5.0.5 A guide is available for migrating from PHP 5.0 to 5.1.
4.4 7 Aug 2008 6 years, 2 months ago 4.4.9 A guide is available for migrating from PHP 4 to PHP 5.0.
The end of life for PHP 4.4 also marks the end of life for PHP 4 as a whole.
4.3 31 Mar 2005 9 years, 6 months ago 4.3.11
4.2 6 Sep 2002 12 years, 1 month ago 4.2.3
4.1 12 Mar 2002 12 years, 7 months ago 4.1.2
4.0 23 Jun 2001 13 years, 4 months ago 4.0.6
3.0 20 Oct 2000 14 years ago 3.0.x (latest)
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