diff --git a/resources/dev/common.nix b/resources/dev/common.nix
new file mode 100644
index 0000000..35dbafb
--- /dev/null
+++ b/resources/dev/common.nix
@@ -0,0 +1,66 @@
+{ pkgs, phpPkg }:
+with pkgs;
+let
+    php = phpPkg;
+
+    options = ''
+            max_execution_time = 0
+            xdebug.mode=debug
+            memory_limit=-1
+    '';
+
+    phpOverride = php.buildEnv {
+      extensions = { all, ... }: with all; [
+        # Mandatory
+        filter
+        iconv
+        ctype
+        redis
+        tokenizer
+        simplexml
+
+        # Recommendations
+        dom
+        posix
+        intl
+        opcache
+
+        # Optional
+        pcov
+        pdo_sqlite
+        pdo_mysql
+        pdo_pgsql
+
+        openssl
+        calendar
+        soap
+        mbstring
+        exif
+        fileinfo
+        gd
+        curl
+        zip
+        xmlwriter
+        xdebug
+      ];
+      extraConfig = options;
+    };
+
+in mkShell {
+  name = "php74-dev";
+
+  buildInputs = [
+    # Install PHP and composer
+    phpOverride
+    phpOverride.packages.composer
+
+    # Install Github CLi
+    gh
+
+    # Install Symfony CLi
+    symfony-cli
+
+    # Install GNU Make for shorthands
+    gnumake
+  ];
+}
diff --git a/resources/dev/php74/default.nix b/resources/dev/php74/default.nix
index fb307cc..34b6b55 100644
--- a/resources/dev/php74/default.nix
+++ b/resources/dev/php74/default.nix
@@ -1,66 +1,2 @@
 { pkgs ? (import <nixpkgs> {}), ... }:
-with pkgs;
-let
-    php = php74;
-
-    options = ''
-            max_execution_time = 0
-            xdebug.mode=debug
-            memory_limit=-1
-    '';
-
-    phpOverride = php.buildEnv {
-      extensions = { all, ... }: with all; [
-        # Mandatory
-        filter
-        iconv
-        ctype
-        redis
-        tokenizer
-        simplexml
-
-        # Recommendations
-        dom
-        posix
-        intl
-        opcache
-
-        # Optional
-        pcov
-        pdo_sqlite
-        pdo_mysql
-        pdo_pgsql
-
-        openssl
-        calendar
-        soap
-        mbstring
-        exif
-        fileinfo
-        gd
-        curl
-        zip
-        xmlwriter
-        xdebug
-      ];
-      extraConfig = options;
-    };
-
-in mkShell {
-  name = "php74-dev";
-
-  buildInputs = [
-    # Install PHP and composer
-    phpOverride
-    phpOverride.packages.composer
-
-    # Install Github CLi
-    gh
-
-    # Install Symfony CLi
-    symfony-cli
-
-    # Install GNU Make for shorthands
-    gnumake
-  ];
-}
+(import ../common.nix) { inherit pkgs; phpPkg = pkgs.php74;}
diff --git a/resources/dev/php80/default.nix b/resources/dev/php80/default.nix
index fac38b2..997a046 100644
--- a/resources/dev/php80/default.nix
+++ b/resources/dev/php80/default.nix
@@ -1,66 +1,2 @@
 { pkgs ? (import <nixpkgs> {}), ... }:
-with pkgs;
-let
-    php = php80;
-
-    options = ''
-            max_execution_time = 0
-            xdebug.mode=debug
-            memory_limit=-1
-    '';
-
-    phpOverride = php.buildEnv {
-      extensions = { all, ... }: with all; [
-        # Mandatory
-        filter
-        iconv
-        ctype
-        redis
-        tokenizer
-        simplexml
-
-        # Recommendations
-        dom
-        posix
-        intl
-        opcache
-
-        # Optional
-        pcov
-        pdo_sqlite
-        pdo_mysql
-        pdo_pgsql
-
-        openssl
-        calendar
-        soap
-        mbstring
-        exif
-        fileinfo
-        gd
-        curl
-        zip
-        xmlwriter
-        xdebug
-      ];
-      extraConfig = options;
-    };
-
-in mkShell {
-  name = "php74-dev";
-
-  buildInputs = [
-    # Install PHP and composer
-    phpOverride
-    phpOverride.packages.composer
-
-    # Install Github CLi
-    gh
-
-    # Install Symfony CLi
-    symfony-cli
-
-    # Install GNU Make for shorthands
-    gnumake
-  ];
-}
+(import ../common.nix) { inherit pkgs; phpPkg = pkgs.php80;}