public static function getReadableListOfArrayAsHTML(array $aArray)
{
$_aOutput = array();
foreach ($aArray as $_sKey => $_vValue) {
$_aOutput[] = "<ul class='array-contents'>" . self::getReadableArrayContentsHTML($_sKey, $_vValue) . "</ul>" . PHP_EOL;
}
return implode(PHP_EOL, $_aOutput);
}