Added ErrorException handler.

tests/bootstrap.php

@@ -18,3 +18,7 @@ spl_autoload_register(function($class)
     }
 });
 
+function exception_error_handler($errno, $errstr, $errfile, $errline ) {
+    throw new ErrorException($errstr, 0, $errno, $errfile, $errline);
+}
+set_error_handler("exception_error_handler");