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<?php namespace GenericCollections\Internal;
/**
* This is a internal class to implement a protected property $data
* that works like the internal storage for classes on this package.
*
* It also contains small methods to work with the array as a variable,
* not in its contains. This follow the StorageInterface
* @package GenericCollections\Abstracts
*/
abstract class DataArray implements StorageInterface
{
* Local storage for members
* @var array
protected $data = [];
public function isEmpty()
return (0 === count($this->data));
}
public function toArray()
return $this->data;
public function clear()
$this->data = [];
public function count()
return count($this->data);
public function getIterator()
return new \ArrayIterator($this->data);
eclipxe13 /
generic-collections
