socket_cmsg_space

(PHP 5 >= 5.5.0, PHP 7)

socket_cmsg_spaceCalculate message buffer size

说明

int socket_cmsg_space ( int $level , int $type )

Calculates the size of the buffer that should be allocated for receiving the ancillary data.

Warning

本函数还未编写文档,仅有参数列表。

参数

level

type

返回值

参见

User Contributed Notes

There are no user contributed notes for this page.