mirror of
https://github.com/php/php-src.git
synced 2024-09-23 10:57:26 +00:00
40 lines
699 B
PHP
Executable File
40 lines
699 B
PHP
Executable File
--TEST--
|
|
SPL: ArrayIterator implementing RecursiveIterator
|
|
--SKIPIF--
|
|
<?php if (!extension_loaded("spl")) print "skip"; ?>
|
|
--FILE--
|
|
<?php
|
|
|
|
class MyRecursiveArrayIterator extends ArrayIterator implements RecursiveIterator
|
|
{
|
|
function hasChildren()
|
|
{
|
|
return is_array($this->current());
|
|
}
|
|
|
|
function getChildren()
|
|
{
|
|
return new MyRecursiveArrayIterator($this->current());
|
|
}
|
|
}
|
|
|
|
$array = array(1, 2 => array(21, 22 => array(221, 222), 23 => array(231)), 3);
|
|
|
|
$dir = new RecursiveIteratorIterator(new MyRecursiveArrayIterator($array), RecursiveIteratorIterator::LEAVES_ONLY);
|
|
|
|
foreach ($dir as $file) {
|
|
print "$file\n";
|
|
}
|
|
|
|
?>
|
|
===DONE===
|
|
<?php exit(0); ?>
|
|
--EXPECT--
|
|
1
|
|
21
|
|
221
|
|
222
|
|
231
|
|
3
|
|
===DONE===
|