(PHP 4 >= 4.0.6, PHP 5, PHP 7)
fbsql_hostname — Get or set the host name used with a connection
$host_name] ) : string
Gets or sets the host name used with a connection.
A FrontBase link identifier returned by fbsql_connect() or fbsql_pconnect().
If optional and not specified, the function will try to find an open link to the FrontBase server and if no such link is found it will try to create one as if fbsql_connect() was called with no arguments.
If provided, this will be the new connection host name.
Returns the current host name used for the connection.