(PHP 5 >= 5.0.0, PHP 7) Count elements public int ArrayIterator::count ( void ) Gets the number of elements in the array, or the number of public properties in the object. Returns: The number of elements or public properties in the associated array or object, respectively. This function is currently not documented; only its argument list is available.

(PHP 5 >= 5.0.0, PHP 7) Return current array key public mixed ArrayIterator::key ( void ) This function returns the current array key Returns: The current array key. Examples: ArrayIterator::key() example <?php $array = array('key' => 'value'); $arrayobject = new ArrayObject($array); $iterator = $arrayobject->

(PHP 5 >= 5.2.0, PHP 7) Sort array by keys public void ArrayIterator::ksort ( void ) Sorts an array by the keys. Returns: No value is returned. This function is currently not documented; only its argument list is available. See also: ArrayIterator::asort() -

(PHP 5 >= 5.1.0, PHP 7) Get flags public void ArrayIterator::getFlags ( void ) Get the current flags. Returns: The current flags. This function is currently not documented; only its argument list is available. See also: ArrayIterator::valid() -

(PHP 5 >= 5.0.0, PHP 7) Return current array entry public mixed ArrayIterator::current ( void ) Get the current array entry. Returns: The current array entry. Examples: ArrayIterator::current() example <?php $array = array('1' => 'one',                '2' => 'two',                '3' => 'three'); $arrayobj

(PHP 5 >= 5.0.0, PHP 7) Get array copy public array ArrayIterator::getArrayCopy ( void ) Get a copy of an array. Returns: A copy of the array, or array of public properties if ArrayIterator refers to an object. This function is currently not documented; only its argument list is available.

(PHP 5 >= 5.2.0, PHP 7) Sort an array naturally public void ArrayIterator::natsort ( void ) Sort the entries by values using "natural order" algorithm. Returns: No value is returned. This function is currently not documented; only its argument list is available. See also:

(PHP 5 >= 5.2.0, PHP 7) Sort an array naturally, case insensitive public void ArrayIterator::natcasesort ( void ) Sort the entries by values using a case insensitive "natural order" algorithm. Returns: No value is returned. This function is currently not documented; only its argument list is available.

(PHP 5 >= 5.1.0, PHP 7) Rewinds the Iterator public void AppendIterator::rewind ( void ) Rewind to the first element of the first inner Iterator. Returns: No value is returned. See also: Iterator::rewind() - AppendIterator::current() - AppendIterator::key

(PHP 5 >= 5.1.0, PHP 7) Moves to the next element public void AppendIterator::next ( void ) Moves to the next element. If this means to another Iterator then it rewinds that Iterator. Returns: No value is returned. See also: Iterator::next() - AppendIterator::current() -