PHP 8.4.1 Released!

Ev::backend

(PECL ev >= 0.2.0)

Ev::backend — Returns an integer describing the backend used by libev

说明

final public static Ev::backend(): int

Returns an integer describing the backend used by libev . See Backend flags

参数

此函数没有参数。

返回值

Returns an integer(bit mask) describing the backend used by libev .

参见

EvEmbed
Ev::embeddableBackends() - Returns the set of backends that are embeddable in other event loops
Ev::recommendedBackends() - Returns a bit mask of recommended backends for current platform
Ev::supportedBackends() - Returns the set of backends supported by current libev configuration
Backend flags

改进此页面

了解如何改进此页面 • 提交拉取请求 • 报告一个错误

＋添加备注

用户贡献的备注

此页面尚无用户贡献的备注。