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--TEST--
SPL: RecursiveIteratorIterator and begin/endIteration()
--FILE--
<?php
class MyRecursiveIteratorIterator extends RecursiveIteratorIterator
{
function beginIteration()
{
echo __METHOD__ . "()\n";
}
function endIteration()
{
echo __METHOD__ . "()\n";
}
}
$ar = array(1, 2, array(31, 32, array(331)), 4);
$it = new MyRecursiveIteratorIterator(new ArrayObject($ar, 0, "RecursiveArrayIterator"));
foreach($it as $v) echo "$v\n";
echo "===MORE===\n";
foreach($it as $v) echo "$v\n";
echo "===MORE===\n";
$it->rewind();
foreach($it as $v) echo "$v\n";
var_dump($it->valid());
echo "===MANUAL===\n";
$it->rewind();
while($it->valid())
{
echo $it->current() . "\n";
$it->next();
break;
}
$it->rewind();
while($it->valid())
{
echo $it->current() . "\n";
$it->next();
}
?>
===DONE===
<?php exit(0); ?>
--EXPECT--
MyRecursiveIteratorIterator::beginIteration()
1
2
31
32
331
4
MyRecursiveIteratorIterator::endIteration()
===MORE===
MyRecursiveIteratorIterator::beginIteration()
1
2
31
32
331
4
MyRecursiveIteratorIterator::endIteration()
===MORE===
MyRecursiveIteratorIterator::beginIteration()
1
2
31
32
331
4
MyRecursiveIteratorIterator::endIteration()
bool(false)
===MANUAL===
MyRecursiveIteratorIterator::beginIteration()
1
1
2
31
32
331
4
MyRecursiveIteratorIterator::endIteration()
===DONE===
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