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--TEST--
SPL: DualIterator
--SKIPIF--
<?php if (!extension_loaded("spl")) print "skip"; ?>
--FILE--
<?php
function spl_examples_autoload($classname)
{
include(dirname(__FILE__) . '/../' . strtolower($classname) . '.inc');
}
spl_autoload_register('spl_examples_autoload');
function test($a, $b, $identical = false)
{
var_dump(DualIterator::compareIterators(
new RecursiveArrayIterator($a),
new RecursiveArrayIterator($b),
$identical));
}
test(array(1,2,3), array(1,2,3));
test(array(1,2,3), array(1,2));
test(array(1,array(21,22),3), array(1,array(21,22),3));
test(array(1,array(21,22),3), array(1,array(21,22,23),3));
test(array(1,array(21,22),3), array(1,array(21,22,3)));
test(array(1,array(21,22),3), array(1,array(21),array(22),3));
test(array(1,2,3), array(1,"2",3), false);
test(array(1,2,3), array(1,"2",3), true);
test(array(1,array(21,22),3), array(1,array(21,"22"),3), false);
test(array(1,array(21,22),3), array(1,array(21,"22"),3), true);
?>
===DONE===
--EXPECT--
bool(true)
bool(false)
bool(true)
bool(false)
bool(false)
bool(false)
bool(true)
bool(false)
bool(true)
bool(false)
===DONE===
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