php教程

ZMQPoll::count

(PECL zmq >= 0.5.0)

ZMQPoll::count — Count items in the poll set

说明

public ZMQPoll::count ( void ) : int

Count the items in the poll set.

参数

此函数没有参数。

返回值

Returns an integer representing the amount of items in the poll set.

User Contributed Notes

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