From:             young at sl dot com dot ua
Operating system: Win2k
PHP version:      4.3.2
PHP Bug Type:     Arrays related
Bug description:  recursion in array

<?php
echo '<pre>';
$a = array(1, 2, 3);
$a[1] = &$a;
print_r($a);
print_r(unserialize(serialize($a)));
?>

Display:

Array
(
    [0] => 1
    [1] => Array
 *RECURSION*
    [2] => 3
)
Array
(
    [0] => 1
    [1] => Array
        (
            [0] => 1
            [1] => 
            [2] => 3
        )

    [2] => 3
)


-- 
Edit bug report at http://bugs.php.net/?id=24128&edit=1
-- 
Try a CVS snapshot:         http://bugs.php.net/fix.php?id=24128&r=trysnapshot
Fixed in CVS:               http://bugs.php.net/fix.php?id=24128&r=fixedcvs
Fixed in release:           http://bugs.php.net/fix.php?id=24128&r=alreadyfixed
Need backtrace:             http://bugs.php.net/fix.php?id=24128&r=needtrace
Try newer version:          http://bugs.php.net/fix.php?id=24128&r=oldversion
Not developer issue:        http://bugs.php.net/fix.php?id=24128&r=support
Expected behavior:          http://bugs.php.net/fix.php?id=24128&r=notwrong
Not enough info:            http://bugs.php.net/fix.php?id=24128&r=notenoughinfo
Submitted twice:            http://bugs.php.net/fix.php?id=24128&r=submittedtwice
register_globals:           http://bugs.php.net/fix.php?id=24128&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=24128&r=php3
Daylight Savings:           http://bugs.php.net/fix.php?id=24128&r=dst
IIS Stability:              http://bugs.php.net/fix.php?id=24128&r=isapi
Install GNU Sed:            http://bugs.php.net/fix.php?id=24128&r=gnused

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