Use call_user_func instead of direct callback invocation

kelunik · kelunik · commit 4058691a7edb · 2016-12-22T14:43:48.000+01:00
diff --git a/src/Promise/ErrorHandler.php b/src/Promise/ErrorHandler.php
@@ -75,8 +75,7 @@ public static function notify($error)
         }
 
         try {
-            $callback = self::$callback;
-            $callback($error);
+            \call_user_func(self::$callback, $error);
         } catch (\Exception $e) {
             // We're already a last chance handler, throwing doesn't make sense, so use a real fatal
             trigger_error(sprintf(

Original file line number	Diff line number	Diff line change
`@@ -75,8 +75,7 @@ public static function notify($error)`
`75`	`75`	`}`
`76`	`76`
`77`	`77`	`try {`
`78`		`- $callback = self::$callback;`
`79`		`- $callback($error);`
	`78`	`+ \call_user_func(self::$callback, $error);`
`80`	`79`	`} catch (\Exception $e) {`
`81`	`80`	`// We're already a last chance handler, throwing doesn't make sense, so use a real fatal`
`82`	`81`	`trigger_error(sprintf(`