socket_getsockname
(PHP 4 >= 4.1.0, PHP 5, PHP 7, PHP 8)
socket_getsockname — Queries the local side of the given socket which may either result in host/port or in a Unix filesystem path, dependent on its type
Parameters
socket-
A Socket instance created with socket_create()
or socket_accept().
address-
If the given socket is of type AF_INET
or AF_INET6, socket_getsockname()
will return the local IP address in appropriate notation (e.g.
127.0.0.1 or fe80::1) in the
address parameter and, if the optional
port parameter is present, also the associated port.
If the given socket is of type AF_UNIX,
socket_getsockname() will return the Unix filesystem
path (e.g. /var/run/daemon.sock) in the
address parameter.
port-
If provided, this will hold the associated port.
Return Values
Returns true on success or false on failure. socket_getsockname() may also return
false if the socket type is not any of AF_INET,
AF_INET6, or AF_UNIX, in which
case the last socket error code is not updated.
socket_getpeername
Socket Functions