PHP5中文手册·Get Internet service which corresponds to port and protocol -- 追寻梦想＞编程乐园＞PHP 编程

string getservbyport ( int $port , string $protocol )

getservbyport() returns the Internet service associated with port for the specified protocol as per /etc/services.

Returns the Internet service name as a string.


	PHP5中文手册 getservbyname header Network PHP Manual getservbyport (PHP 4, PHP 5) getservbyport — Get Internet service which corresponds to port and protocol 说明 string getservbyport ( int `$port` , string `$protocol` ) getservbyport() returns the Internet service associated with `port` for the specified `protocol` as per `/etc/services`. 参数 `port` The port number. `protocol` `protocol` is either "tcp" or "udp" (in lowercase). 返回值 Returns the Internet service name as a string. 参见 getservbyname() getservbyname header Network PHP Manual