socket_get_option

(PHP 4 >= 4.3.0)

socket_get_option -- Gets socket options for the socket

Description

mixed socket_get_option ( resource socket, int level, int optname)

切記!

This function is EXPERIMENTAL. That means, that the behaviour of this function, this function name, in concreto ANYTHING documented here can change in a future release of PHP WITHOUT NOTICE. Be warned, and use this function at your own risk.

切記!

This function is currently not documented; only the argument list is available.

備注: This function used to be called socket_getopt() prior to PHP 4.3.0