mirror of
https://github.com/php/php-src.git
synced 2024-12-12 19:33:31 +08:00
50 lines
644 B
PHP
Executable File
50 lines
644 B
PHP
Executable File
--TEST--
|
|
SPL: RecursiveFilterIterator
|
|
--SKIPIF--
|
|
<?php if (!extension_loaded("spl")) print "skip"; ?>
|
|
--FILE--
|
|
<?php
|
|
|
|
class MyRecursiveFilterIterator extends RecursiveFilterIterator
|
|
{
|
|
function accept()
|
|
{
|
|
return true;
|
|
}
|
|
}
|
|
|
|
$ar = array(1, array(21, 22), 3);
|
|
$it = new RecursiveArrayIterator($ar);
|
|
$it = new MyRecursiveFilterIterator($it);
|
|
$it = new RecursiveIteratorIterator($it);
|
|
|
|
foreach($it as $k => $v)
|
|
{
|
|
echo "===\n";
|
|
var_dump($it->getDepth());
|
|
var_dump($k);
|
|
var_dump($v);
|
|
}
|
|
|
|
?>
|
|
===DONE===
|
|
<?php exit(0); ?>
|
|
--EXPECT--
|
|
===
|
|
int(0)
|
|
int(0)
|
|
int(1)
|
|
===
|
|
int(1)
|
|
int(0)
|
|
int(21)
|
|
===
|
|
int(1)
|
|
int(1)
|
|
int(22)
|
|
===
|
|
int(0)
|
|
int(2)
|
|
int(3)
|
|
===DONE===
|