Merge branch '4.1'

* 4.1: (22 commits)
  Fix CS
  [PropertyInfo] fix resolving parent|self type hints
  fixed CS
  fix merge
  [Security] Fix logout
  Cleanup 2 tests for the HttpException classes
  #27250 limiting GET_LOCK key up to 64 char due to changes in MySQL 5.7.5 and later
  [Config] Fix tests when path contains UTF chars
  [DI] Shared services should not be inlined in non-shared ones
  [Profiler] Remove propel & event_listener_loading category identifiers
  [Filesystem] Fix usages of error_get_last()
  [Cache][Lock] Fix usages of error_get_last()
  [Debug] Fix populating error_get_last() for handled silent errors
  fixed CS
  fixed CS
  fixed CS
  [FrameworkBundle] Fix cache:clear on vagrant
  [HttpKernel] Handle NoConfigurationException "onKernelException()"
  Fix misses calculation when calling getItems
  [DI] Display previous error messages when throwing unused bindings
  ...

Author: nicolas-grekas

SplFileInfo.php

@@ -66,12 +66,11 @@ public function getRelativePathname()
      */
     public function getContents()
     {
-        $level = error_reporting(0);
+        set_error_handler(function ($type, $msg) use (&$error) { $error = $msg; });
         $content = file_get_contents($this->getPathname());
-        error_reporting($level);
+        restore_error_handler();
         if (false === $content) {
-            $error = error_get_last();
-            throw new \RuntimeException($error['message']);
+            throw new \RuntimeException($error);
         }
 
         return $content;