#!/usr/bin/env php
<?php
if (is_readable('./vendor/autoload.php')) require './vendor/autoload.php';

function to_array($obj) {
	if (is_array($obj)) return array_map('to_array', $obj);
	if (!is_object($obj)) return $obj;
	$cls = new \ReflectionClass($obj);
	$fields = ['__class__' => $cls->name];
	foreach ($cls->getProperties() as $prop) {
		$prop->setAccessible(true);
		$fields[$prop->getName()] = to_array($prop->getValue($obj));
	}
	return $fields;
}

$args = array_slice($argv, 1);
if (empty($args)) $args[] = '-';
foreach ($args as $arg) {
	if ($arg === '-') $arg = 'php://stdin';
	echo json_encode(to_array(unserialize(file_get_contents($arg)))) . PHP_EOL;
}