* @implements \ArrayAccess */ class ArrayHash extends \stdClass implements \ArrayAccess, \Countable, \IteratorAggregate { /** * Transforms array to ArrayHash. * @param array $array * @return static */ public static function from(array $array, bool $recursive = \true) { $obj = new static(); foreach ($array as $key => $value) { $obj->{$key} = $recursive && \is_array($value) ? static::from($value) : $value; } return $obj; } /** * Returns an iterator over all items. * @return \Iterator */ public function &getIterator() : \Iterator { foreach ((array) $this as $key => $foo) { (yield $key => $this->{$key}); } } /** * Returns items count. */ public function count() : int { return \count((array) $this); } /** * Replaces or appends a item. * @param array-key $key * @param T $value */ public function offsetSet($key, $value) : void { if (!\is_scalar($key)) { // prevents null throw new Nette\InvalidArgumentException(\sprintf('Key must be either a string or an integer, %s given.', \get_debug_type($key))); } $this->{$key} = $value; } /** * Returns a item. * @param array-key $key * @return T */ #[\ReturnTypeWillChange] public function offsetGet($key) { return $this->{$key}; } /** * Determines whether a item exists. * @param array-key $key */ public function offsetExists($key) : bool { return isset($this->{$key}); } /** * Removes the element from this list. * @param array-key $key */ public function offsetUnset($key) : void { unset($this->{$key}); } }