Move get method to DefaultEnvironment.

Author: davereid

src/Environment.php

@@ -5,8 +5,7 @@
 /**
  * Helpers for working with the Drupal environment.
  *
- * @todo Add Platform.sh support
- *
+ * @method static mixed get(string $name)
  * @method static string getEnvironment()
  * @method static bool isAcquia()
  * @method static bool isPantheon()
@@ -52,7 +51,7 @@ public static function getEnvironmentClass()
                 // Intentionally re-assigning the class variable here so that a match
                 // breaks the foreach loop, or we fall back to the default class.
                 foreach (static::CLASSES as $class) {
-                    if (static::get($class::ENVIRONMENT_NAME)) {
+                    if (getenv($class::ENVIRONMENT_NAME)) {
                         break;
                     }
                 }
@@ -76,24 +75,6 @@ public static function __callStatic(string $name, array $arguments)
         return $class::$name(...$arguments);
     }
 
-    /**
-     * Get an environment variable.
-     *
-     * @param string $name
-     *   The name of the environment variable to retrieve.
-     *
-     * @return mixed
-     *   The environment variable, if it's set.
-     */
-    public static function get(string $name)
-    {
-        static $cache = [];
-        if (!array_key_exists($name, $cache)) {
-            $cache[$name] = getenv($name);
-        }
-        return $cache[$name];
-    }
-
     /**
      * Determine if this is a local environment.
      *

src/Environment/DefaultEnvironment.php

@@ -43,6 +43,24 @@ class DefaultEnvironment
      */
     public const CI = 'ci';
 
+    /**
+     * Get an environment variable.
+     *
+     * @param string $name
+     *   The name of the environment variable to retrieve.
+     *
+     * @return mixed
+     *   The environment variable, if it's set.
+     */
+    public static function get(string $name)
+    {
+        static $cache = [];
+        if (!array_key_exists($name, $cache)) {
+            $cache[$name] = getenv($name);
+        }
+        return $cache[$name];
+    }
+
     /**
      * Return the environment name.
      *