Revert "fix: remove loophp/php-src-nix for now on"

This reverts commit 8a238ce.

flake.nix

@@ -2,18 +2,23 @@
   description = "PHP/Composer/SymfonyCLi/GithubCLi/git/sqlite/make";
 
   inputs = {
-    flake-parts.url = "github:hercules-ci/flake-parts";
     nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
     nix-phps.url = "github:fossar/nix-phps";
+    php-src-nix.url = "github:loophp/php-src-nix";
     # Shim to make flake.nix work with stable Nix.
     flake-compat.url = "github:nix-community/flake-compat";
     systems.url = "github:nix-systems/default";
   };
 
   outputs =
-    inputs@{ self, flake-parts, ... }:
+    inputs@{
+      self,
+      flake-parts,
+      systems,
+      ...
+    }:
     flake-parts.lib.mkFlake { inherit inputs; } {
-      systems = import inputs.systems;
+      systems = import systems;
 
       imports = [
         ./src/imports/formatter.nix
@@ -28,7 +33,10 @@
       perSystem =
         {
           self',
+          inputs',
+          config,
           pkgs,
+          system,
           lib,
           ...
         }:

src/overlay/phps.nix

@@ -2,4 +2,16 @@ inputs:
 
 final: prev:
 
-(inputs.nix-phps.overlays.default final prev)
+let
+  buildPhpFromComposer = (inputs.self.overlays.default final prev).api.buildPhpFromComposer;
+  nix-phps = inputs.nix-phps.overlays.default final prev;
+  php-src-nix-snapshot = inputs.php-src-nix.overlays.snapshot final prev;
+in
+builtins.mapAttrs (
+  name: value:
+  buildPhpFromComposer {
+    php = value;
+    src = inputs.self;
+  }
+) php-src-nix-snapshot
+// nix-phps