MAGETWO-96505: Fixed incorrect stacktrace displaying

Author: roman

.htaccess

@@ -30,7 +30,7 @@
 ############################################
 ## default index file
 ## Specifies option, to use methods arguments in backtrace or not
-    SetEnv DEBUG_SHOW_ARGS 0
+    SetEnv MAGE_DEBUG_SHOW_ARGS 1
 
     DirectoryIndex index.php
 

lib/internal/Magento/Framework/App/Http.php

@@ -220,7 +220,7 @@ private function buildContentFromException(\Exception $exception)
                     $exception->getTrace(),
                     true,
                     true,
-                    boolval(getenv('DEBUG_SHOW_ARGS'))
+                    (bool)getenv('MAGE_DEBUG_SHOW_ARGS')
                 )
             );
         }
@@ -325,7 +325,7 @@ private function handleGenericReport(Bootstrap $bootstrap, \Exception $exception
                 $exception->getTrace(),
                 true,
                 true,
-                boolval(getenv('DEBUG_SHOW_ARGS'))
+                (bool)getenv('MAGE_DEBUG_SHOW_ARGS')
             )
         ];
         $params = $bootstrap->getParams();

lib/internal/Magento/Framework/App/StaticResource.php

@@ -153,7 +153,7 @@ public function catchException(Bootstrap $bootstrap, \Exception $exception)
                     $exception->getTrace(),
                     true,
                     true,
-                    boolval(getenv('DEBUG_SHOW_ARGS'))
+                    (bool)getenv('MAGE_DEBUG_SHOW_ARGS')
                 )
             );
             $this->response->sendResponse();

lib/internal/Magento/Framework/Message/Manager.php

@@ -253,7 +253,7 @@ public function addException(\Exception $exception, $alternativeText = null, $gr
                 $exception->getTrace(),
                 true,
                 true,
-                boolval(getenv('DEBUG_SHOW_ARGS'))
+                (bool)getenv('DEBUG_SHOW_ARGS')
             )
         );
 
@@ -296,7 +296,7 @@ public function addExceptionMessage(\Exception $exception, $alternativeText = nu
                 $exception->getTrace(),
                 true,
                 true,
-                boolval(getenv('DEBUG_SHOW_ARGS'))
+                (bool)getenv('MAGE_DEBUG_SHOW_ARGS')
             )
         );