#!/usr/bin/php

<?php

include_once ("java/Java.inc");

$ListClass=new java_class("java.util.ArrayList");

$list = new java("java.util.ArrayList");

$list->add(0);

$list->add("one");

$list->add(null);

$list->add(new java("java.lang.Object"));

$list->add(new java("java.lang.Long", 4));

$list->add($list); // the list now contains itself

$list->add(new java("java.lang.String", "last entry"));

foreach ($list as $key=>$value) {

echo "$key => ";

if($value instanceof java) {

if(java_instanceof($value, $ListClass)) {

// second argument may also be an instance of a class

if(!java_instanceof($value, $list)) exit(1);

echo "[I have found myself!] \n";

} else {

echo "[found java object: " .java_cast($value, "S"). "] \n";

}

} else {

echo "$value\n";

}

}

?>