[Debug] Fix fatal error handlers on PHP 7

Author: nicolas-grekas

ErrorHandler.php

@@ -469,7 +469,7 @@ public function handleException($exception, array $error = null)
         }
         $type = $exception instanceof FatalErrorException ? $exception->getSeverity() : E_ERROR;
 
-        if ($this->loggedErrors & $type) {
+        if (($this->loggedErrors & $type) || $exception instanceof FatalThrowableError) {
             $e = array(
                 'type' => $type,
                 'file' => $exception->getFile(),
@@ -496,9 +496,9 @@ public function handleException($exception, array $error = null)
             } else {
                 $message = 'Uncaught Exception: '.$exception->getMessage();
             }
-            if ($this->loggedErrors & $e['type']) {
-                $this->loggers[$e['type']][0]->log($this->loggers[$e['type']][1], $message, $e);
-            }
+        }
+        if ($this->loggedErrors & $type) {
+            $this->loggers[$type][0]->log($this->loggers[$type][1], $message, $e);
         }
         if ($exception instanceof FatalErrorException && !$exception instanceof OutOfMemoryException && $error) {
             foreach ($this->getFatalErrorHandlers() as $handler) {

Exception/FatalThrowableError.php

@@ -27,7 +27,7 @@ public function __construct(\Throwable $e)
             $message = 'Type error: '.$e->getMessage();
             $severity = E_RECOVERABLE_ERROR;
         } else {
-            $message = 'Fatal error: '.$e->getMessage();
+            $message = $e->getMessage();
             $severity = E_ERROR;
         }
 

Tests/ErrorHandlerTest.php

@@ -413,6 +413,24 @@ public function testHandleFatalError()
         }
     }
 
+    /**
+     * @requires PHP 7
+     */
+    public function testHandleErrorException()
+    {
+        $exception = new \Error("Class 'Foo' not found");
+
+        $handler = new ErrorHandler();
+        $handler->setExceptionHandler(function () use (&$args) {
+            $args = func_get_args();
+        });
+
+        $handler->handleException($exception);
+
+        $this->assertInstanceOf('Symfony\Component\Debug\Exception\ClassNotFoundException', $args[0]);
+        $this->assertSame("Attempted to load class \"Foo\" from the global namespace.\nDid you forget a \"use\" statement?", $args[0]->getMessage());
+    }
+
     public function testHandleFatalErrorOnHHVM()
     {
         try {