Swoole 函数
PHP Manual

swoole_client_select

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

swoole_client_selectGet the file description which are ready to read/write or error

说明

int swoole_client_select ( array &$read_array , array &$write_array , array &$error_array [, float $timeout = 0.5 ] )

参数

read_array

write_array

error_array

timeout

返回值


Swoole 函数
PHP Manual