Nu-Coder Manual

PhpExpress Manual

PHP Joomla
Development

Swoole\Client::wakeup	Swoole\Connection\Iterator::count

Swoole	Last updated: Mon, 26 Oct 2026

The Swoole\Connection\Iterator class

(PECL swoole >= 1.9.0)

Introduction

Class synopsis

class Swoole\Connection\Iterator implements Iterator, Countable, ArrayAccess {

/* Methods */

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

}

Table of Contents

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.

Swoole\Client::wakeup	Swoole\Connection\Iterator::count

Swoole	Last updated: Mon, 26 Oct 2026