array_fill_keys

<?php         }



        if ($this->memcached->getResultCode() != 0) {

            return array_fill_keys($keys, null);

        }



        return array_combine($keys, $values);

<?php     {

        preg_match_all('/(?<={).*?(?=})/', $route->uri, $matches);



        $fields = array_fill_keys($matches[0], null);



        $route->setBindingFields(array_replace(

            $fields, array_intersect_key($bindingFields, $fields)

<?php     {

        preg_match_all('/\{(\w+?)\?\}/', $this->uri(), $matches);



        return isset($matches[1]) ? array_fill_keys($matches[1], null) : [];

    }

<?php             return true;

        }



        return empty(array_diff_key($value, array_fill_keys($parameters, '')));

    }