Implement new function to receive env variable with prompt and default support...

Implement new function to receive env variable with prompt and default support but without the prefix

Dotenv.php

@@ -48,7 +48,7 @@ final class Dotenv {
   }
 
   /**
-   * Receive a value from the environment.
+   * Receive a value from the environment with the project name as prefix.
    *
    * First of all, it prefixes the key with the plugin name and converts the
    * result into upper case. Then looking for the value with PHP's getenv and if
@@ -67,7 +67,24 @@ final class Dotenv {
    *   The value.
    */
   public function receive($key, $prompt, $default = '') {
-    $key = $this->name . '_' . strtoupper($key);
+    return $this->receiveGlobal($this->name . '_' . $key, $prompt, $default);
+  }
+
+  /**
+   * Receive a value from the environment.
+   *
+   * @param string $key
+   *   The key of the environment variable.
+   * @param string $prompt
+   *   The text being displayed when prompting the user.
+   * @param string $default
+   *   The default value.
+   *
+   * @return string
+   *   The value.
+   */
+  public function receiveGlobal($key, $prompt, $default = '') {
+    $key = strtoupper($key);
     $value = getenv($key);
     if (empty($value)) {
       if ($this->io->isInteractive()) {