iterator_030.phpt

来自「PHP v6.0 For Linux 运行环境：Win9X/ WinME/ Wi」· PHPT 代码 · 共 47 行

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

$it = new EmptyIterator;

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

try
{
	var_dump($it->key());
}
catch(BadMethodCallException $e)
{
	echo $e->getMessage() . "\n";
}

try
{
	var_dump($it->current());
}
catch(BadMethodCallException $e)
{
	echo $e->getMessage() . "\n";
}

var_dump($it->valid());

?>
===DONE===
<?php exit(0); ?>
--EXPECT--
bool(false)
bool(false)
bool(false)
Accessing the key of an EmptyIterator
Accessing the value of an EmptyIterator
bool(false)
===DONE===