php[world] 2019 — 25 years of PHP

Swoole\Table::key

(PHP 5 >= 5.2.0, PHP 7, PECL swoole >= 1.9.0)

Swoole\Table::keyGet the key of current row.

Description

public Swoole\Table::key ( void ) : string

Parameters

This function has no parameters.

Return Values

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