PHP 4.3
end of lifeEOL 2005-03-31
PHP 4.3 reached end of life on 2005-03-31 and is no longer supported. First release: 2002-12-27. Latest stable release: 4.3.11. Lifecycle periods below are derived from official vendor sources with provenance.
Latest stable 4.3.11 (2005-03-31)
Lifecycle & support periods
| Phase | From | Until | Provider | Source |
|---|---|---|---|---|
| standard support | 2002-12-27 | 2004-12-27 | The PHP Group | PHP Supported Branches |
| security support | 2004-12-27 | 2005-03-31 | The PHP Group | PHP Supported Branches |
| end of life | 2005-03-31 | — | The PHP Group | PHP Supported Branches |
Provenance
Every lifecycle fact is traceable to its authoritative source.
- PHP Supported Branchesfirst party · highhttps://www.php.net/releases/branches.php
Retrieved 2026-08-28 · PHP 4.3 end-of-life
- PHP Supported Branchesfirst party · highhttps://www.php.net/releases/branches.php
Retrieved 2026-08-28 · PHP 4.3 security support only
- PHP Supported Branchesfirst party · highhttps://www.php.net/releases/branches.php
Retrieved 2026-08-28 · PHP 4.3 active support
Recent releases
- 4.3.112005-03-31
- 4.3.102004-12-15
- 4.3.92004-09-22
- 4.3.82004-07-13
- 4.3.72004-06-03
- 4.3.62004-04-15
- 4.3.52004-03-26
- 4.3.42003-11-03
- 4.3.32003-08-25
- 4.3.22003-05-29
- 4.3.12003-02-17
- 4.3.02002-12-27