array_015.phpt

来自「PHP v6.0 For Linux 运行环境：Win9X/ WinME/ Wi」· PHPT 代码 · 共 88 行

--TEST--
SPL: ArrayIterator::next() with internal arrays
--SKIPIF--
<?php if (!extension_loaded("spl")) print "skip"; ?>
--FILE--
<?php

$ar = new ArrayObject();

$ar[0] = 1;
$ar[1] = 2;
$ar[2] = 3;
$ar[3] = 4;
$ar[4] = 5;

var_dump($ar);

$it = $ar->getIterator();

$ar->offsetUnset($it->key());
$it->next();

var_dump($it->current());
var_dump($ar);

foreach($it as $k => $v)
{
	$ar->offsetUnset($k+1);
	echo "$k=>$v\n";
}

var_dump($ar);

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

var_dump($ar);

?>
===DONE===
<?php exit(0); ?>
--EXPECTF--
object(ArrayObject)#%d (5) {
  [0]=>
  int(1)
  [1]=>
  int(2)
  [2]=>
  int(3)
  [3]=>
  int(4)
  [4]=>
  int(5)
}

Notice: ArrayIterator::next(): Array was modified outside object and internal position is no longer valid in %sarray_015.php on line %d
int(2)
object(ArrayObject)#%d (4) {
  [1]=>
  int(2)
  [2]=>
  int(3)
  [3]=>
  int(4)
  [4]=>
  int(5)
}
1=>2
3=>4
object(ArrayObject)#%d (2) {
  [1]=>
  int(2)
  [3]=>
  int(4)
}
1=>2

Notice: main(): ArrayIterator::next(): Array was modified outside object and internal position is no longer valid in %sarray_015.php on line %d
3=>4

Notice: main(): ArrayIterator::next(): Array was modified outside object and internal position is no longer valid in %sarray_015.php on line %d
object(ArrayObject)#%d (0) {
}
===DONE===