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--TEST--
Check that SplDoublyLinkedList returns debug info when print_r is used.
--CREDITS--
PHPNW Testfest 2009 - Paul Court ( g@rgoyle.com )
--FILE--
<?php
// Create a new Doubly Linked List
$dll = new SplDoublyLinkedList();
// Add some items to the list
$dll->push(1);
$dll->push(2);
$dll->push(3);
// Check the debug info
print_r($dll);
?>
--EXPECT--
SplDoublyLinkedList Object
(
[flags:SplDoublyLinkedList:private] => 0
[dllist:SplDoublyLinkedList:private] => Array
(
[0] => 1
[1] => 2
[2] => 3
)
)
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