# The Swoole\Connection\Iterator class

(PECL swoole >= 1.9.0)

## はじめに

## クラス概要

class Swoole\Connection\Iterator implements Iterator, Countable, ArrayAccess {
/* メソッド */
public function count(): int
public function current(): Connection
public function key(): int
public function next(): Connection
public function offsetExists(int `$index`): bool
public function offsetGet(string `$index`): Connection
public function offsetSet(int `$offset`, mixed `$connection`): void
public function offsetUnset(int `$offset`): void
public function rewind(): void
public function valid(): bool
}

## 目次

- Swoole\Connection\Iterator::count — Count connections.
- Swoole\Connection\Iterator::current — Return current connection entry.
- Swoole\Connection\Iterator::key — Return key of the current connection.
- Swoole\Connection\Iterator::next — Move to the next connection.
- Swoole\Connection\Iterator::offsetExists — Check if offset exists.
- Swoole\Connection\Iterator::offsetGet — Offset to retrieve.
- Swoole\Connection\Iterator::offsetSet — Assign a Connection to the specified offset.
- Swoole\Connection\Iterator::offsetUnset — Unset an offset.
- Swoole\Connection\Iterator::rewind — Rewinds iterator
- Swoole\Connection\Iterator::valid — Check if current position is valid.

`↑` and `↓` to navigate • `Enter` to select • `Esc` to close • `/` to open