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--TEST--
SPL: AppendIterator and its ArrayIterator
--FILE--
<?php
function test_error_handler($errno, $msg, $filename, $linenum)
{
echo "Error $msg in $filename on line $linenum\n";
return true;
}
set_error_handler('test_error_handler');
$it = new AppendIterator;
try {
$it->append(array());
} catch (Error $e) {
test_error_handler($e->getCode(), $e->getMessage(), $e->getFile(), $e->getLine());
}
$it->append(new ArrayIterator(array(1)));
$it->append(new ArrayIterator(array(21, 22)));
var_dump($it->getArrayIterator());
$it->append(new ArrayIterator(array(31, 32, 33)));
var_dump($it->getArrayIterator());
$idx = 0;
foreach($it as $k => $v)
{
echo '===' . $idx++ . "===\n";
var_dump($it->getIteratorIndex());
var_dump($k);
var_dump($v);
}
?>
===DONE===
<?php exit(0); ?>
--EXPECTF--
Error Argument 1 passed to AppendIterator::append() must implement interface Iterator, array given in %siterator_042.php on line %d
object(ArrayIterator)#%d (1) {
%s"storage"%s"ArrayIterator":private]=>
array(2) {
[0]=>
object(ArrayIterator)#%d (1) {
%s"storage"%s"ArrayIterator":private]=>
array(1) {
[0]=>
int(1)
}
}
[1]=>
object(ArrayIterator)#%d (1) {
%s"storage"%s"ArrayIterator":private]=>
array(2) {
[0]=>
int(21)
[1]=>
int(22)
}
}
}
}
object(ArrayIterator)#%d (1) {
%s"storage"%s"ArrayIterator":private]=>
array(3) {
[0]=>
object(ArrayIterator)#%d (1) {
%s"storage"%s"ArrayIterator":private]=>
array(1) {
[0]=>
int(1)
}
}
[1]=>
object(ArrayIterator)#%d (1) {
%s"storage"%s"ArrayIterator":private]=>
array(2) {
[0]=>
int(21)
[1]=>
int(22)
}
}
[2]=>
object(ArrayIterator)#%d (1) {
%s"storage"%s"ArrayIterator":private]=>
array(3) {
[0]=>
int(31)
[1]=>
int(32)
[2]=>
int(33)
}
}
}
}
===0===
int(0)
int(0)
int(1)
===1===
int(1)
int(0)
int(21)
===2===
int(1)
int(1)
int(22)
===3===
int(2)
int(0)
int(31)
===4===
int(2)
int(1)
int(32)
===5===
int(2)
int(2)
int(33)
===DONE===
|
