recursive_tree_iterator_setpostfix.phpt   [plain text]

--TEST--
SPL: RecursiveTreeIterator::setPostfix()
--CREDITS--
Joshua Thijssen (jthijssen@noxlogic.nl)
--FILE--
<?php

$arr = array(
	0 => array(
		"a",
		1,
	),
	"a" => array(
		2,
		"b",
		3 => array(
			4,
			"c",
		),
		"3" => array(
			4,
			"c",
		),
	),
);

$it = new RecursiveArrayIterator($arr);
$it = new RecursiveTreeIterator($it);

echo "----\n";
echo $it->getPostfix();
echo "\n\n";

echo "----\n";
$it->setPostfix("POSTFIX");
echo $it->getPostfix();
echo "\n\n";

echo "----\n";
foreach($it as $k => $v) {
	echo "[$k] => $v\n";
}

echo "----\n";
$it->setPostfix("");
echo $it->getPostfix();
echo "\n\n";

echo "----\n";
foreach($it as $k => $v) {
	echo "[$k] => $v\n";
}



?>
===DONE===
--EXPECTF--
----


----
POSTFIX

----
[0] => |-ArrayPOSTFIX
[0] => | |-aPOSTFIX
[1] => | \-1POSTFIX
[a] => \-ArrayPOSTFIX
[0] =>   |-2POSTFIX
[1] =>   |-bPOSTFIX
[3] =>   \-ArrayPOSTFIX
[0] =>     |-4POSTFIX
[1] =>     \-cPOSTFIX
----


----
[0] => |-Array
[0] => | |-a
[1] => | \-1
[a] => \-Array
[0] =>   |-2
[1] =>   |-b
[3] =>   \-Array
[0] =>     |-4
[1] =>     \-c
===DONE===