--TEST--
"dump" function, xdebug is not loaded or xdebug <2.2-dev is loaded
--CONDITION--
!extension_loaded('xdebug') || (($r = new \ReflectionExtension('xdebug')) && version_compare($r->getVersion(), '2.2-dev', '<'))
--TEMPLATE--
{{ dump() }}
--DATA--
return ['foo' => 'foo', 'bar' => 'bar']
--CONFIG--
return ['debug' => true, 'autoescape' => false]
--EXPECT--
array(3) {
  ["foo"]=>
  string(3) "foo"
  ["bar"]=>
  string(3) "bar"
  ["global"]=>
  string(6) "global"
}