socket_addrinfo_explain

(PHP 7 >= 7.2.0, PHP 8)

socket_addrinfo_explain — Get information about addrinfo

socket_addrinfo_explain(AddressInfo $address): array

socket_addrinfo_explain() exposed the underlying addrinfo structure.

Returns an array containing the fields in the addrinfo structure.

版本	说明
8.0.0	现在 `address` 是 AddressInfo 实例，之前是 resource。

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