public function stringLiterals() { $c = new Context(); return [['""', $c, ''], ['"Hello world"', $c, 'Hello world'], ['"Foo \\"Bar\\""', $c, 'Foo "Bar"'], ['\'\'', $c, ''], ['\'Foo\'', $c, 'Foo'], ['\'"Foo" Bar\'', $c, '"Foo" Bar']]; }