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|
--TEST--
SPL: NoRewindIterator
--SKIPIF--
<?php if (!extension_loaded("spl")) print "skip"; ?>
--FILE--
<?php
class ArrayIteratorEx extends ArrayIterator
{
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();
}
}
class NoRewindIteratorEx extends NoRewindIterator
{
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();
}
}
$it = new NoRewindIteratorEx(new ArrayIteratorEx(range(0,3)));
echo "===0===\n";
foreach ($it->getInnerIterator() as $v) {
var_dump($v);
}
echo "===1===\n";
foreach ($it as $v) {
var_dump($v);
}
$pos =0;
$it = new NoRewindIteratorEx(new ArrayIteratorEx(range(0,3)));
echo "===2===\n";
foreach ($it as $v) {
var_dump($v);
if ($pos++ > 1) {
break;
}
}
echo "===3===\n";
foreach ($it as $v) {
var_dump($v);
}
echo "===4===\n";
foreach ($it as $v) {
var_dump($v);
}
?>
===DONE===
<?php exit(0); ?>
--EXPECT--
===0===
ArrayIteratorEx::rewind
ArrayIteratorEx::valid
ArrayIteratorEx::current
int(0)
ArrayIteratorEx::next
ArrayIteratorEx::valid
ArrayIteratorEx::current
int(1)
ArrayIteratorEx::next
ArrayIteratorEx::valid
ArrayIteratorEx::current
int(2)
ArrayIteratorEx::next
ArrayIteratorEx::valid
ArrayIteratorEx::current
int(3)
ArrayIteratorEx::next
ArrayIteratorEx::valid
===1===
NoRewindIteratorEx::rewind
NoRewindIteratorEx::valid
ArrayIteratorEx::valid
===2===
NoRewindIteratorEx::rewind
NoRewindIteratorEx::valid
ArrayIteratorEx::valid
NoRewindIteratorEx::current
ArrayIteratorEx::current
int(0)
NoRewindIteratorEx::next
ArrayIteratorEx::next
NoRewindIteratorEx::valid
ArrayIteratorEx::valid
NoRewindIteratorEx::current
ArrayIteratorEx::current
int(1)
NoRewindIteratorEx::next
ArrayIteratorEx::next
NoRewindIteratorEx::valid
ArrayIteratorEx::valid
NoRewindIteratorEx::current
ArrayIteratorEx::current
int(2)
===3===
NoRewindIteratorEx::rewind
NoRewindIteratorEx::valid
ArrayIteratorEx::valid
NoRewindIteratorEx::current
int(2)
NoRewindIteratorEx::next
ArrayIteratorEx::next
NoRewindIteratorEx::valid
ArrayIteratorEx::valid
NoRewindIteratorEx::current
ArrayIteratorEx::current
int(3)
NoRewindIteratorEx::next
ArrayIteratorEx::next
NoRewindIteratorEx::valid
ArrayIteratorEx::valid
===4===
NoRewindIteratorEx::rewind
NoRewindIteratorEx::valid
ArrayIteratorEx::valid
===DONE===
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