<?php
include "skipif.inc";
?>
<?php
include "skipif.inc";
?>
["by1ref"]=>
int(2)
["by2ref"]=>
["by1ref"]=>
int(2)
["by2ref"]=>
["by1ref"]=>
int(2)
["by2ref"]=>
["by1ref"]=>
int(2)
["by2ref"]=>
["by1ref"]=>
int(2)
["by2ref"]=>
["by1ref"]=>
int(2)
["by2ref"]=>
["bynext"]=>
array(3) {
[0]=>
["bynext"]=>
array(3) {
[0]=>