43 lines
705 B
Plaintext
43 lines
705 B
Plaintext
|
--TEST--
|
||
|
|
SPL: EmptyIterator
|
||
|
|
--FILE--
|
||
|
|
<?php
|
||
|
|
|
||
|
|
class EmptyIteratorEx extends EmptyIterator
|
||
|
|
{
|
||
|
|
function rewind(): void
|
||
|
|
{
|
||
|
|
echo __METHOD__ . "\n";
|
||
|
|
parent::rewind();
|
||
|
|
}
|
||
|
|
function valid(): false
|
||
|
|
{
|
||
|
|
echo __METHOD__ . "\n";
|
||
|
|
return parent::valid();
|
||
|
|
}
|
||
|
|
function current(): never
|
||
|
|
{
|
||
|
|
echo __METHOD__ . "\n";
|
||
|
|
parent::current();
|
||
|
|
}
|
||
|
|
function key(): never
|
||
|
|
{
|
||
|
|
echo __METHOD__ . "\n";
|
||
|
|
parent::key();
|
||
|
|
}
|
||
|
|
function next(): void
|
||
|
|
{
|
||
|
|
echo __METHOD__ . "\n";
|
||
|
|
parent::next();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
foreach (new EmptyIteratorEx() as $v) {
|
||
|
|
var_dump($v);
|
||
|
|
}
|
||
|
|
|
||
|
|
?>
|
||
|
|
--EXPECT--
|
||
|
|
EmptyIteratorEx::rewind
|
||
|
|
EmptyIteratorEx::valid
|