php84: init at 8.4.0beta3

.github/workflows/build.yaml

@@ -16,6 +16,7 @@ jobs:
     strategy:
       matrix:
         php:
+          - branch: '8.4'
           - branch: '8.3'
           - branch: '8.2'
           - branch: '8.1'

README.md

@@ -26,6 +26,7 @@ The following versions are currently available:
 - `php81`
 - `php82`
 - `php83`
+- `php84`
 
 There is also a `php` package which is the alias of the default PHP version in Nixpkgs.
 

flake.nix

@@ -29,7 +29,7 @@
         };
       in rec {
         packages = {
-          inherit (pkgs) php php56 php70 php71 php72 php73 php74 php80 php81 php82 php83;
+          inherit (pkgs) php php56 php70 php71 php72 php73 php74 php80 php81 php82 php83 php84;
         };
 
         checks = import ./checks.nix {

pkgs/package-overrides.nix

@@ -708,6 +708,16 @@ in
         } // lib.optionalAttrs (lib.versionOlder prev.php.version "7.2" && pkgs.stdenv.cc.isClang) {
           NIX_CFLAGS_COMPILE = (attrs.NIX_CFLAGS_COMPILE or "") + " -Wno-implicit-function-declaration -Wno-int-conversion";
         })
+      else if lib.versionAtLeast prev.php.version "8.4" then
+        prev.extensions.redis.overrideAttrs (attrs: {
+          patches = [
+            # Fix build with PHP 8.4.
+            (pkgs.fetchpatch {
+              url = "https://github.com/phpredis/phpredis/commit/a51215ce2b22bcd1f506780c35b6833471e0b8cb.patch";
+              hash = "sha256-DoGPMyuI/IZdF+8jG5faoyG2aM+WDz0obH6S7HoOMX8=";
+            })
+          ];
+        })
       else
         prev.extensions.redis;
 
@@ -840,7 +850,24 @@ in
 
     xdebug =
       # xdebug versions were determined using https://xdebug.org/docs/compat
-      if lib.versionAtLeast prev.php.version "8.0" then
+      if lib.versionAtLeast prev.php.version "8.4" then
+        prev.extensions.xdebug.overrideAttrs (attrs: {
+          name = "xdebug-3.4.0alpha1";
+          version = "3.4.0alpha1";
+          src = pkgs.fetchurl {
+            url = "https://xdebug.org/files/xdebug-3.4.0alpha1.tgz";
+            hash = "sha256-S4oizwlhom50uV+ToV6ctdWka8d2CKnAPb2YmWOytOc=";
+          };
+
+          patches = [
+            # Fix missing ZEND_EXIT
+            (pkgs.fetchpatch {
+              url = "https://github.com/xdebug/xdebug/commit/6ecd35f898e67cbe7f9257e7cb3a4c602a3dc8ec.patch";
+              hash = "sha256-IYc1KKPBYek4AXEijoM9RaTwp51J0Gz/CQ1HgmTct3Q=";
+            })
+          ];
+        })
+      else if lib.versionAtLeast prev.php.version "8.0" then
         prev.extensions.xdebug
       else if lib.versionAtLeast prev.php.version "7.2" then
         prev.extensions.xdebug.overrideAttrs (attrs: {

pkgs/phps.nix

@@ -164,4 +164,8 @@ in
   php83 = prev.php83.override {
     inherit packageOverrides;
   };
+
+  php84 = prev.php84.override {
+    inherit packageOverrides;
+  };
 }