PHP: Downloads Downloads Documentation Get Involved Help Getting Started Introduction A simple tutorial Language Reference Basic syntax Types Variables Constants Expressions Operators Control Structures Functions Classes and Objects Namespaces Enumerations Errors Exceptions Fibers Generators Attributes References Explained Predefined Variables Predefined Exceptions Predefined Interfaces and Classes Context options and parameters Supported Protocols and Wrappers Security Introduction General considerations Installed as CGI binary Installed as an Apache module Session Security Filesystem Security Database Security Error Reporting User Submitted Data Hiding PHP Keeping Current Features HTTP authentication with PHP Cookies Sessions Dealing with XForms Handling file uploads Using remote files Connection handling Persistent Database Connections Command line usage Garbage Collection DTrace Dynamic Tracing Function Reference Affecting PHP's Behaviour Audio Formats Manipulation Authentication Services Command Line Specific Extensions Compression and Archive Extensions Cryptography Extensions Database Extensions Date and Time Related Extensions File System Related Extensions Human Language and Character Encoding Support Image Processing and Generation Mail Related Extensions Mathematical Extensions Non-Text MIME Output Process Control Extensions Other Basic Extensions Other Services Search Engine Extensions Server Specific Extensions Session Extensions Text Processing Variable and Type Related Extensions Web Services Windows Only Extensions XML Manipulation GUI Extensions Keyboard Shortcuts? This help j Next menu item k Previous menu item g p Previous man page g n Next man page G Scroll to bottom g g Scroll to top g h Goto homepage g s Goto search(current page) / Focus search box Current Stable PHP 8.1.11 (Changelog) php-8.1.11.tar.gz (sig) [19,263Kb] 29 Sep 2022 3660e8408321149f5d382bb8eeb9ea7b12ea8dd7ea66069da33f6f7383750ab2 php-8.1.11.tar.bz2 (sig) [14,993Kb] 29 Sep 2022 af6250b18b4403b6eeff9b4a02786ac86a12a208141f6f65478f79256f47f246 php-8.1.11.tar.xz (sig) [11,521Kb] 29 Sep 2022 3005198d7303f87ab31bc30695de76e8ad62783f806b6ab9744da59fe41cc5bd Windows downloads GPG Keys for PHP 8.1 Old Stable PHP 8.0.23 (Changelog) php-8.0.23.tar.gz (sig) [17,106Kb] 01 Sep 2022 a2dd50e9c4a0328d921b6bc914e8b4e6572f94f09867318f88acca5ac4fa76c7 php-8.0.23.tar.bz2 (sig) [13,312Kb] 01 Sep 2022 1412db46800a45ced377c2892ec6261b3c412f13dc133bfc998cfb2f147b40cf php-8.0.23.tar.xz (sig) [10,606Kb] 01 Sep 2022 65e474b6bd8cfc9d4a8a56268a755e2f9d3e7499e1687e6401a9f2b047600f87 Windows downloads GPG Keys for PHP 8.0 Old Stable PHP 7.4.32 (Changelog) php-7.4.32.tar.gz (sig) [16,472Kb] 29 Sep 2022 197e3372afd69694eb6b230838305eb9e1cbe5db272e0fa3bbe0d38e329a95bc php-7.4.32.tar.bz2 (sig) [12,722Kb] 29 Sep 2022 9b4c3c21ffbb4f35d7b865dbf88538bba1742335248ae1cc2afc303d456e3aa6 php-7.4.32.tar.xz (sig) [10,175Kb] 29 Sep 2022 323332c991e8ef30b1d219cb10f5e30f11b5f319ce4c6642a5470d75ade7864a Windows downloads GPG Keys for PHP 7.4 GPG Keys The releases are tagged and signed in the PHP Git Repository. The following official GnuPG keys of the current PHP Release Manager can be used to verify the tags:

PHP 8.1 pub 2048R/31CBD89E 2016-12-08 Key fingerprint = 5289 95BF EDFB A719 1D46 839E F9BA 0ADA 31CB D89E uid Joe Watkins <krakjoe@php.net> pub rsa4096 2021-04-26 [SC] [expires: 2025-11-24] 39B6 4134 3D8C 104B 2B14 6DC3 F9C3 9DC0 B969 8544 uid [ultimate] Ben Ramsey <ramsey@php.net> sub rsa4096 2021-04-26 [E] [expires: 2025-11-24] pub rsa4096 2021-04-01 [SC] F1F6 9223 8FBC 1666 E5A5 CCD4 199F 9DFE F6FF BAFD uid [ultimate] Patrick Allaert <patrickallaert@php.net> sub rsa4096 2021-04-01 [E] PHP 8.0 pub 4096R/70D12172 2017-04-14 [expires: 2024-04-21] Key fingerprint = 1729 F839 38DA 44E2 7BA0 F4D3 DBDB 3974 70D1 2172 uid Sara Golemon <pollita@php.net> pub rsa4096 2020-05-09 [SC] [expires: 2024-05-08] BFDD D286 4282 4F81 18EF 7790 9B67 A5C1 2229 118F uid [ultimate] Gabriel Caruso (Release Manager) <carusogabriel@php.net> sub rsa4096 2020-05-09 [E] [expires: 2024-05-08] pub rsa4096 2022-08-30 [SC] [expires: 2024-08-29] 2C16 C765 DBE5 4A08 8130 F1BC 4B9B 5F60 0B55 F3B4 uid [ultimate] Gabriel Caruso <carusogabriel@php.net> sub rsa4096 2022-08-30 [E] [expires: 2024-08-29] PHP 7.4 sec rsa4096 2019-06-11 [SC] [expires: 2029-06-08] 5A52880781F755608BF815FC910DEB46F53EA312 uid [ultimate] Derick Rethans <gpg@derickrethans.nl> uid [ultimate] Derick Rethans <derick@derickrethans.nl> uid [ultimate] Derick Rethans (GitHub) <github@derickrethans.nl> uid [ultimate] Derick Rethans (PHP) <derick@php.net> ssb rsa4096 2019-06-11 [E] [expires: 2029-06-08] pub rsa4096 2019-05-29 [SC] [expires: 2021-05-28] 4267 0A7F E4D0 441C 8E46 3234 9E4F DC07 4A4E F02D uid [ultimate] Peter Kokot <petk@php.net> sub rsa4096 2019-05-29 [E] [expires: 2021-05-28] A full list of GPG keys used for current and older releases is also available.

Supported Versions Check the supported versions page for more information on the support lifetime of each version of PHP. Documentation download

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