PHP: socket_addrinfo_lookup - Manual
(PHP 7 >= 7.2.0, PHP 8)
socket_addrinfo_lookup — Get array with contents of getaddrinfo about the given hostname
Description
Parameters
host-
Hostname to search.
service-
The service to connect to. If service is a numeric string, it designates the port. Otherwise it designates a network service name, which is mapped to a port by the operating system.
hints-
Hints provide criteria for selecting addresses returned. You may specify the hints as defined by getaddrinfo.
Return Values
Returns an array of AddressInfo instances that can be used with
the socket_addrinfo_* family of functions.
On failure, false is returned.
Changelog
| Version | Description |
|---|---|
| 8.5.0 |
Now throws a TypeError if any value of
the hints array cannot be cast to int, and may
throw a ValueError if any of these
values overflow.
|
| 8.0.0 | On success, this function returns an array of AddressInfo instances now; previously, an array of resources was returned. |
| 8.0.0 |
service is nullable now.
|
See Also
- 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_explain() - Get information about addrinfo