Change default PHP version to 7.2 and add support for PHP_VERSION environment variable

README.md

@@ -222,7 +222,7 @@ To overwrite the default settings for the Docker environment, add the relevant p
         "version": 8
       },
       "php": {
-        "version": "7.0",
+        "version": "7.2",
         "xdebug": 1
       },
       "webserver": {
@@ -270,9 +270,9 @@ To overwrite the default settings for the Docker environment, add the relevant p
     }
   }
 }
-```
 
-Other supported values for the PHP version are `5.3`, `5.6` and `7.1`.
+```
+Other supported values for the PHP version are `5.3`, `5.6`, `7.0` and `7.1`.
 
 Other supported value for the webserver type is `nginx`.
 

composer.json

@@ -29,7 +29,7 @@
         "composer-plugin-api": "^1.0.0",
         "lakedrops/composer-json-utils": "^1.4.2",
         "lakedrops/docker-traefik": "^1.1.3",
-        "lakedrops/dotenv": "^1.1.3",
+        "lakedrops/dotenv": "^1.2.2",
         "twig/twig": "^1.23.1"
     },
     "require-dev": {

src/Handler.php

@@ -248,7 +248,7 @@ class Handler extends BaseHandler {
           'version' => '8',
         ],
         'php' => [
-          'version' => '7.0',
+          'version' => $env->receiveGlobal('PHP_VERSION', 'PHP version', '7.2'),
           'xdebug' => $this->isLocalDevMode() ? 1 : 0,
         ],
         'webserver' => [