thing.php

<?php

/**
     * Hydrate an object by populating public properties
     *
     * Hydrates an object by setting public properties of the object.
     *
     * @param  array $data
     * @param  object $object
     * @return object
     * @throws Exception\BadMethodCallException for a non-object $object
     */
    public function hydrate(array $data, $object)
    {
        if (!is_object($object)) {
            throw new Exception\BadMethodCallException(sprintf(
                '%s expects the provided $object to be a PHP object)', __METHOD__
            ));
        }

         $prop = &$this->propertyFilterCache[get_class($object)];

        if (!isset($prop)) {
            $prop = array_fill_keys(
                array_filter(array_map(
                    function($property) {return trim(strrchr($property,  "\0")); },
                    array_keys((array) $object)
                )),
            true);
        }

        foreach ($data as $name => $value) {
            $property = $this->hydrateName($name, $data);

            if (!empty($prop) && isset($prop[$property])) {
                continue;
            }

            $object->$property = $this->hydrateValue($property, $value, $data);
        }
        return $object;
    }