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PHP - Manual: Swoole\Connection\Iterator::key

2024-11-14

Swoole\Connection\Iterator::key

(PECL swoole >= 1.9.0)

Swoole\Connection\Iterator::keyReturn key of the current connection.

说明

public Swoole\Connection\Iterator::key(): int

This function returns key of the current connection.

参数

此函数没有参数。

返回值

Key of the current connection.

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官方地址:https://www.php.net/manual/en/swoole-connection-iterator.key.php

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