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<Swoole\MySQL::getBufferSwoole\MySQL::query>
^Swoole\MySQLLast updated: Mon, 26 Oct 2026

Swoole\MySQL::on

(PECL swoole >= 1.9.0)

Swoole\MySQL::on — Register callback function based on event name.

Description

public function Swoole\MySQL::on(string $event_name, callable $callback): void

Register callback function based on event name, current only 'close' event is supported.

Parameters

event_name

callback

Return Values


<Swoole\MySQL::getBufferSwoole\MySQL::query>
^Swoole\MySQLLast updated: Mon, 26 Oct 2026