International PHP Conference Berlin 2025

    Downloads & Installation Instructions

    Installing PHP is covered thoroughly in the PHP documentation.

    Binaries

    Binaries are available for Microsoft Windows. The PHP project does not currently release binary packages for other platforms such as Linux or macOS, but they are packaged by distributions and other providers. For more information, see:

    Source Code

    Current Stable PHP 8.4.1 (Changelog)

    GPG Keys for PHP 8.4

    Old Stable PHP 8.3.14 (Changelog)

    GPG Keys for PHP 8.3

    Old Stable PHP 8.2.26 (Changelog)

    GPG Keys for PHP 8.2

    Old Stable PHP 8.1.31 (Changelog)

    GPG Keys for PHP 8.1

    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 8.4

    pub   rsa4096 2016-11-25 [SC]
      AFD8 691F DAED F03B DF6E  4605 63F1 5A9B 7153 76CA
uid           [ultimate] Eric A Mann <eric@sixthree.me>
uid           [ultimate] Eric A Mann <eric@eamann.com>
uid           [ultimate] Eric A Mann <eric@eam.me>
uid           [ultimate] Eric Mann <ericmann@php.net>
sub   rsa4096 2016-11-25 [S]
sub   rsa4096 2016-11-25 [E]
sub   rsa4096 2016-11-25 [A]

pub   ed25519 2024-04-17 [SC]
      9D7F 99A0 CB8F 05C8 A695  8D62 56A9 7AF7 600A 39A6
uid           [ultimate] Calvin Buckley (PHP) <calvinb@php.net>
sub   cv25519 2024-04-17 [E]

pub   rsa4096 2024-05-20 [SC]
      0616 E93D 95AF 4712 43E2  6761 7704 26E1 7EBB B3DD
uid           [ultimate] Saki Takamachi (for php.net) <saki@php.net>
sub   rsa4096 2024-05-20 [E]

    PHP 8.3

    pub   rsa4096 2021-04-01 [SC]
      1198 C011 7593 497A 5EC5  C199 286A F1F9 8974 69DC
uid           [ultimate] Pierrick Charron <pierrick@php.net>
sub   rsa4096 2021-04-01 [E]

pub   rsa4096 2016-11-25 [SC]
      AFD8 691F DAED F03B DF6E  4605 63F1 5A9B 7153 76CA
uid           [ultimate] Eric A Mann <eric@sixthree.me>
uid           [ultimate] Eric A Mann <eric@eamann.com>
uid           [ultimate] Eric A Mann <eric@eam.me>
uid           [ultimate] Eric Mann <ericmann@php.net>
sub   rsa4096 2016-11-25 [S]
sub   rsa4096 2016-11-25 [E]
sub   rsa4096 2016-11-25 [A]

pub   ed25519 2021-04-10 [SC]
      C28D937575603EB4ABB725861C0779DC5C0A9DE4
uid           [ultimate] Jakub Zelenka <bukka@php.net>
uid           [ultimate] Jakub Zelenka <jakub.openssl@gmail.com>
uid           [ultimate] Jakub Zelenka <jakub.zelenka@gmail.com>
sub   cv25519 2021-04-10 [E]

    PHP 8.2

    pub   rsa4096 2021-04-01 [SC]
      1198 C011 7593 497A 5EC5  C199 286A F1F9 8974 69DC
uid           [ultimate] Pierrick Charron <pierrick@php.net>
sub   rsa4096 2021-04-01 [E]

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 2021-03-26 [SC] [expires: 2030-03-26]
      E609 13E4 DF20 9907 D8E3  0D96 659A 97C9 CF2A 795A
uid           [ultimate] Sergey Panteleev <sergey@php.net>
uid           [ultimate] Sergey Panteleev <sergey@s-panteleev.ru>
uid           [ultimate] Sergey Panteleev <sergey@sergeypanteleev.com>
sub   rsa4096 2021-03-26 [E] [expires: 2025-03-26]

    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]

    A full list of GPG keys used for current and older releases is also available.

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