iterator_032.phpt

PHP v6.0 For Linux 运行环境：Win9X/ WinME/ WinNT/ Win2K/ WinXP

--TEST--
SPL: LimitIterator::getPosition()
--SKIPIF--
<?php if (!extension_loaded("spl")) print "skip"; ?>
--FILE--
<?php

$it = new LimitIterator(new ArrayIterator(array(1,2,3,4)), 1, 2);

foreach($it as $k=>$v)
{
	echo "$k=>$v\n";
	var_dump($it->getPosition());
}

try
{
	$it->seek(0);
}
catch(OutOfBoundsException $e)
{
	echo $e->getMessage() . "\n";
}

$it->seek(2);
var_dump($it->current());

try
{
	$it->seek(3);
}
catch(OutOfBoundsException $e)
{
	echo $e->getMessage() . "\n";
}

$it->next();
var_dump($it->valid());

?>
===DONE===
<?php exit(0); ?>
--EXPECT--
1=>2
int(1)
2=>3
int(2)
Cannot seek to 0 which is below the offset 1
int(3)
Cannot seek to 3 which is behind offest 1 plus count 2
bool(false)
===DONE===