--TEST--
SPL: CachingIterator and __toString and flags = 0
--FILE--
<?php
function test($it)
{
foreach($it as $v)
{
var_dump((string)$it);
}
}
$ar = new ArrayIterator(array(1, 2, 3));
test(new CachingIterator($ar, 0));
?>
===DONE===
--EXPECTF--
Fatal error: Method CachingIterator::__toString() must not throw an exception, caught BadMethodCallException: CachingIterator does not fetch string value (see CachingIterator::__construct) in %siterator_036.php on line %d
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