003+ Warning: socket_create_listen(): unable to bind to given address [98]: Address already in use in %s/socket_set_block-retval.php on line 7
004+
003- Warning: socket_set_block(): supplied resource is not a valid Socket resource in %s on line %d
004- bool(false)
005+ Warning: socket_close() expects parameter 1 to be resource, bool given in %s/socket_set_block-retval.php on line 8
006+
007+ Warning: socket_set_block() expects parameter 1 to be resource, bool given in %s/socket_set_block-retval.php on line 9
008+ NULL