php: drop PHP 8.0

Closes #224505

doc/languages-frameworks/php.section.md

···
 
 All available PHP attributes are wrappers around their respective
 binary PHP package and provide commonly used extensions this way. The
-real PHP 7.4 package, i.e. the unwrapped one, is available as
+real PHP 8.1 package, i.e. the unwrapped one, is available as
 `php81.unwrapped`; see the next section for more details.
 
 Interactive tools built on PHP are put in `php.packages`; composer is

nixos/doc/manual/release-notes/rl-2311.section.md

···
 
 - The [services.caddy.acmeCA](#opt-services.caddy.acmeCA) option now defaults to `null` instead of `"https://acme-v02.api.letsencrypt.org/directory"`, to use all of Caddy's default ACME CAs and enable Caddy's automatic issuer fallback feature by default, as recommended by upstream.
 
+- `php80` is no longer supported due to upstream not supporting this version anymore.
+
 - `util-linux` is now supported on Darwin and is no longer an alias to `unixtools`. Use the `unixtools.util-linux` package for access to the Apple variants of the utilities.
 
 - The `vlock` program from the `kbd` package has been moved into its own package output and should now be referenced explicitly as `kbd.vlock` or replaced with an alternative such as the standalone `vlock` package or `physlock`.

nixos/modules/services/web-apps/dokuwiki.nix

···
 
         phpPackage = mkOption {
           type = types.package;
-          relatedPackages = [ "php80" "php81" ];
+          relatedPackages = [ "php81" "php82" ];
           default = pkgs.php81;
           defaultText = "pkgs.php81";
           description = lib.mdDoc ''

nixos/modules/services/web-apps/nextcloud.nix

···
     };
     phpPackage = mkOption {
       type = types.package;
-      relatedPackages = [ "php80" "php81" ];
+      relatedPackages = [ "php81" "php82" ];
       defaultText = "pkgs.php";
       description = lib.mdDoc ''
         PHP package to use for Nextcloud.

nixos/tests/all-tests.nix

···
   phosh = handleTest ./phosh.nix {};
   photoprism = handleTest ./photoprism.nix {};
   php = handleTest ./php {};
-  php80 = handleTest ./php { php = pkgs.php80; };
   php81 = handleTest ./php { php = pkgs.php81; };
   php82 = handleTest ./php { php = pkgs.php82; };
   phylactery = handleTest ./web-apps/phylactery.nix {};

pkgs/development/interpreters/php/8.0.nix

···
-{ callPackage, lib, stdenv, ... }@_args:
-
-let
-  base = callPackage ./generic.nix (_args // {
-    version = "8.0.29";
-    hash = "sha256-SAGh8OFxcChnI6tUrNBFrHipZWAh1W8QSmRUPuySLhI=";
-  });
-
-in
-base.withExtensions ({ all, ... }: with all; ([
-  bcmath
-  calendar
-  curl
-  ctype
-  dom
-  exif
-  fileinfo
-  filter
-  ftp
-  gd
-  gettext
-  gmp
-  iconv
-  imap
-  intl
-  ldap
-  mbstring
-  mysqli
-  mysqlnd
-  opcache
-  openssl
-  pcntl
-  pdo
-  pdo_mysql
-  pdo_odbc
-  pdo_pgsql
-  pdo_sqlite
-  pgsql
-  posix
-  readline
-  session
-  simplexml
-  sockets
-  soap
-  sodium
-  sysvsem
-  sqlite3
-  tokenizer
-  xmlreader
-  xmlwriter
-  zip
-  zlib
-]))

pkgs/development/interpreters/php/generic.nix

···
             ++ lib.optional (!ipv6Support) "--disable-ipv6"
             ++ lib.optional systemdSupport "--with-fpm-systemd"
             ++ lib.optional valgrindSupport "--with-valgrind=${valgrind.dev}"
-            ++ lib.optional (ztsSupport && (lib.versionOlder version "8.0")) "--enable-maintainer-zts"
-            ++ lib.optional (ztsSupport && (lib.versionAtLeast version "8.0")) "--enable-zts"
+            ++ lib.optional ztsSupport "--enable-zts"
 
 
             # Sendmail

pkgs/top-level/aliases.nix

···
   phwmon = throw "phwmon has been removed: abandoned by upstream"; # Added 2022-04-24
 
   # Obsolete PHP version aliases
+  php80 = throw "php80 has been dropped due to the lack of maintenance from upstream for future releases"; # Added 2023-06-21
+  php80Packages = php80; # Added 2023-06-21
+  php80Extensions = php80; # Added 2023-06-21
+
   php74 = throw "php74 has been dropped due to the lack of maintenance from upstream for future releases"; # Added 2022-05-24
   php74Packages = php74; # Added 2022-05-24
   php74Extensions = php74; # Added 2022-05-24

pkgs/top-level/all-packages.nix

···
   php81Extensions = recurseIntoAttrs php81.extensions;
   php81Packages = recurseIntoAttrs php81.packages;
 
-  # Import PHP80 interpreter, extensions and packages
-  php80 = callPackage ../development/interpreters/php/8.0.nix {
-    stdenv = if stdenv.cc.isClang then llvmPackages.stdenv else stdenv;
-    pcre2 = pcre2.override {
-      withJitSealloc = false; # See https://bugs.php.net/bug.php?id=78927 and https://bugs.php.net/bug.php?id=78630
-    };
-  };
-  php80Extensions = recurseIntoAttrs php80.extensions;
-  php80Packages = recurseIntoAttrs php80.packages;
-
   phpactor = callPackage ../development/tools/phpactor { };
 
   picoc = callPackage ../development/interpreters/picoc { };