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--TEST--
SPL: EmptyIterator
--FILE--
<?php
class EmptyIteratorEx extends EmptyIterator
{
function rewind()
{
echo __METHOD__ . "\n";
parent::rewind();
}
function valid()
{
echo __METHOD__ . "\n";
return parent::valid();
}
function current()
{
echo __METHOD__ . "\n";
return parent::current();
}
function key()
{
echo __METHOD__ . "\n";
return parent::key();
}
function next()
{
echo __METHOD__ . "\n";
parent::next();
}
}
foreach (new EmptyIteratorEx() as $v) {
var_dump($v);
}
?>
--EXPECT--
EmptyIteratorEx::rewind
EmptyIteratorEx::valid
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