Fixes #4592: Fixed `yii help` command was listing incorrect action names for…

framework/CHANGELOG.md

@@ -78,6 +78,7 @@ Yii Framework 2 Change Log
 - Bug #4497: Fixed StringHelper::byteSubstr() returning empty string on null $length param (mbman)
 - Bug #4514: Fixed Request class crashing when empty CSRF token value is sent in cookie (cebe)
 - Bug #4519: `yii\base\Model::isAttributeRequired()` should check if the `when` option of the validator is set (thiagotalma)
+- Bug #4592: Fixed `yii help` command was listing incorrect action names for methods like `actionSayNO` (samdark)
 - Bug: Fixed inconsistent return of `\yii\console\Application::runAction()` (samdark)
 - Bug: URL encoding for the route parameter added to `\yii\web\UrlManager` (klimov-paul)
 - Bug: Fixed the bug that requesting protected or private action methods would cause 500 error instead of 404 (qiangxue)

framework/console/controllers/HelpController.php

@@ -121,7 +121,7 @@ class HelpController extends Controller
         foreach ($class->getMethods() as $method) {
             $name = $method->getName();
             if ($method->isPublic() && !$method->isStatic() && strpos($name, 'action') === 0 && $name !== 'actions') {
-                $actions[] = Inflector::camel2id(substr($name, 6));
+                $actions[] = Inflector::camel2id(substr($name, 6), '-', true);
             }
         }
         sort($actions);