1--TEST-- 2Twig supports the in operator when using objects 3--TEMPLATE-- 4{% if object in object_list %} 5TRUE 6{% endif %} 7--DATA-- 8$foo = new TwigTestFoo(); 9$foo1 = new TwigTestFoo(); 10 11$foo->position = $foo1; 12$foo1->position = $foo; 13 14return [ 15 'object' => $foo, 16 'object_list' => [$foo1, $foo], 17] 18--EXPECT-- 19TRUE 20