RFE: ArrayHelper::remove not support array key

[dicrtarasov]

We have very usefull methods in ArrayHelper:

/** @param string|\Closure|array $key key name of the array element, an array of keys or property name of the object */
public static function getValue($array, $key, $default = null);

/** @param string|array|null $path the path of where do you want to write a value to `$array` */
public static function setValue(&$array, $path, $value);

The key, path arguments support array type.
But in "remove" method, support of array type of key is missing, which is not fully.

/** @param string $key key name of the array element */
public static function remove(&$array, $key, $default = null);

Please, rewrite remove method to support array type of key.

[dicrtarasov]

public static function remove(&$array, $path, $default=null) {
		
		if (!is_array($path)) {
			$path = explode('.', $path);
		}

		while (count($path) > 1) {
			$key = array_shift($path);
			if (!isset($array[$key]) || !is_array($array[$key])) {
				return $default;
			}
			$array = &$array[$key];
		}
		
		$ret = $array[$key] ?? $default;
		unset($array[$key]);
		
		return $ret;
	}