php-src/ext/spl/tests/array_019.phpt
2008-05-24 14:10:44 +00:00

31 lines
725 B
PHP
Executable File

--TEST--
SPL: ArrayIterator and foreach by reference
--FILE--
<?php
$ar = new ArrayObject(array(1)); foreach($ar as &$v) var_dump($v);
$ar = new ArrayIterator(array(2)); foreach($ar as &$v) var_dump($v);
$ar = new RecursiveArrayIterator(array(3)); foreach($ar as &$v) var_dump($v);
class ArrayIteratorEx extends ArrayIterator
{
function current()
{
return ArrayIterator::current();
}
}
$ar = new ArrayIteratorEx(array(4)); foreach($ar as $v) var_dump($v);
$ar = new ArrayIteratorEx(array(5)); foreach($ar as &$v) var_dump($v);
?>
===DONE===
<?php exit(0); ?>
--EXPECTF--
int(1)
int(2)
int(3)
int(4)
Fatal error: An iterator cannot be used with foreach by reference in %sarray_019.php on line %d