socket_addrinfo_explain()

(PHP 7 >= 7.2.0)

Get information about addrinfo

说明

socket_addrinfo_explain(resource $addr): array

socket_addrinfo_explain()() exposed the underlyingaddrinfostructure.

参数

$addr

Resource created from socket_addrinfo_lookup()()

返回值

Returns an array containing the fields in theaddrinfostructure.

参见

• socket_addrinfo_bind()Create and bind to a socket from a given addrinfo
• socket_addrinfo_connect()Create and connect to a socket from a given addrinfo
• socket_addrinfo_lookup()Get array with contents of getaddrinfo about the given hostname