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(PHP 4 >= 4.1.0, PHP 5)

socket_getpeername --  Queries the remote side of the given socket which may either result in host/port or in a Unix filesystem path, dependent on its type

Description

bool socket_getpeername ( resource socket, string &addr [, int &port] )

If the given socket is of type AF_INET or AF_INET6 , socket_getpeername() will return the peers (remote) 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_getpeername() will return the Unix filesystem path (e.g. /var/run/daemon.sock ) in the address parameter.

Returns TRUE on success or FALSE on failure. socket_getpeername() 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.

Related Function(s)

socket_accept()

socket_connect()

socket_bind()

socket_getsockname()

socket_last_error()

socket_strerror()