ITraversableObject implementation for WCF 2.0

gistfile1.aw

<?php
$languageList = new LanguageList();
$languageList->readObjects();

echo '<pre>count = '.count($languageList)."\n\n";
// 3

foreach ($languageList as $languageID => $language) {
	echo $languageID . ' => ' . $language->languageID . "\n";
}
// 1 => 1
// 2 => 2
// 3 => 3

echo "\n";

print_r($languageList->search(2));
// print_r of object with language id 2
?>