--TEST-- Variable-variables inside arrow functions --FILE-- <?php $a = 1; $var = "a"; $fn = fn() => $$var; var_dump($fn()); ${5} = 2; $fn = fn() => ${5}; var_dump($fn()); ?> --EXPECTF-- Warning: Undefined variable $a in %s on line %d NULL Warning: Undefined variable $5 in %s on line %d NULL
