Online PHP editor | refs for qEQ3g

<?php function call(array &$class, string $member, ...$args) { if(!isset($args[1])) { if(!isset($class[$member])) exit($member.' is not a member of the class.'); else { if(!is_callable($class[$member])) return $class[$member]; } } else { } } $Foo = [ 'bar' => 'Hello World' ]; echo(call($Foo, 'bar'));