Note: socket_getsockname() should not be used with
AF_UNIX
sockets created with socket_connect(). Only sockets created with socket_accept() or a primary server socket following a call to socket_bind() will return meaningful values.
A valid socket resource created with socket_create() or socket_accept().
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.
If provided, this will hold the associated port.
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.
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