Class **Phalcon\\Mvc\\Model\\Resultset\\Complex** ================================================= *extends* abstract class :doc:`Phalcon\\Mvc\\Model\\Resultset ` *implements* Serializable, ArrayAccess, Countable, SeekableIterator, Traversable, Iterator, :doc:`Phalcon\\Mvc\\Model\\ResultsetInterface ` .. role:: raw-html(raw) :format: html :raw-html:`Source on GitHub` Complex resultsets may include complete objects and scalar values. This class builds every complex row as it is required Constants --------- *integer* **TYPE_RESULT_FULL** *integer* **TYPE_RESULT_PARTIAL** *integer* **HYDRATE_RECORDS** *integer* **HYDRATE_OBJECTS** *integer* **HYDRATE_ARRAYS** Methods ------- public **__construct** (*array* $columnTypes, [:doc:`Phalcon\\Db\\ResultInterface ` $result], [:doc:`Phalcon\\Cache\\BackendInterface ` $cache]) Phalcon\\Mvc\\Model\\Resultset\\Complex constructor final public **current** () Returns current row in the resultset public **toArray** () Returns a complete resultset as an array, if the resultset has a big number of rows it could consume more memory than currently it does. public **serialize** () Serializing a resultset will dump all related rows into a big array public **unserialize** (*unknown* $data) Unserializing a resultset will allow to only works on the rows present in the saved state public **next** () inherited from Phalcon\\Mvc\\Model\\Resultset Moves cursor to next row in the resultset public **valid** () inherited from Phalcon\\Mvc\\Model\\Resultset Check whether internal resource has rows to fetch public **key** () inherited from Phalcon\\Mvc\\Model\\Resultset Gets pointer number of active row in the resultset final public **rewind** () inherited from Phalcon\\Mvc\\Model\\Resultset Rewinds resultset to its beginning final public **seek** (*unknown* $position) inherited from Phalcon\\Mvc\\Model\\Resultset Changes internal pointer to a specific position in the resultset Set new position if required and set this->_row final public **count** () inherited from Phalcon\\Mvc\\Model\\Resultset Counts how many rows are in the resultset public **offsetExists** (*unknown* $index) inherited from Phalcon\\Mvc\\Model\\Resultset Checks whether offset exists in the resultset public **offsetGet** (*unknown* $index) inherited from Phalcon\\Mvc\\Model\\Resultset Gets row in a specific position of the resultset public **offsetSet** (*int* $index, :doc:`Phalcon\\Mvc\\ModelInterface ` $value) inherited from Phalcon\\Mvc\\Model\\Resultset Resultsets cannot be changed. It has only been implemented to meet the definition of the ArrayAccess interface public **offsetUnset** (*unknown* $offset) inherited from Phalcon\\Mvc\\Model\\Resultset Resultsets cannot be changed. It has only been implemented to meet the definition of the ArrayAccess interface public **getType** () inherited from Phalcon\\Mvc\\Model\\Resultset Returns the internal type of data retrieval that the resultset is using public **getFirst** () inherited from Phalcon\\Mvc\\Model\\Resultset Get first row in the resultset public **getLast** () inherited from Phalcon\\Mvc\\Model\\Resultset Get last row in the resultset public **setIsFresh** (*unknown* $isFresh) inherited from Phalcon\\Mvc\\Model\\Resultset Set if the resultset is fresh or an old one cached public **isFresh** () inherited from Phalcon\\Mvc\\Model\\Resultset Tell if the resultset if fresh or an old one cached public **setHydrateMode** (*unknown* $hydrateMode) inherited from Phalcon\\Mvc\\Model\\Resultset Sets the hydration mode in the resultset public **getHydrateMode** () inherited from Phalcon\\Mvc\\Model\\Resultset Returns the current hydration mode public **getCache** () inherited from Phalcon\\Mvc\\Model\\Resultset Returns the associated cache for the resultset public **getMessages** () inherited from Phalcon\\Mvc\\Model\\Resultset Returns the error messages produced by a batch operation public *boolean* **update** (*array* $data, [*\Closure* $conditionCallback]) inherited from Phalcon\\Mvc\\Model\\Resultset Updates every record in the resultset public **delete** ([*Closure* $conditionCallback]) inherited from Phalcon\\Mvc\\Model\\Resultset Deletes every record in the resultset public :doc:`Phalcon\\Mvc\\Model ` [] **filter** (*callback* $filter) inherited from Phalcon\\Mvc\\Model\\Resultset Filters a resultset returning only those the developer requires .. code-block:: php filter(function($robot){ if ($robot->id < 3) { return $robot; } });