* @implements \ArrayAccess */ class ArrayHash extends \stdClass implements \ArrayAccess, \Countable, \IteratorAggregate { /** * Transforms array to ArrayHash. * @param array $array */ public static function from(array $array, bool $recursive = true): static { $obj = new static; foreach ($array as $key => $value) { $obj->$key = $recursive && is_array($value) ? static::from($value, true) : $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); } }