<?php

$x = new stdClass;
$x->access_token = '48780f81ea4a9a72281833cdadf8f9724080c43937bfcaba7226f78509fa1c4319d888761b94ad7eb6c4f';
$x->user_id = 46945742;
$x->expires_in = 0;

echo $x->access_token, PHP_EOL;
echo $x->user_id, PHP_EOL, PHP_EOL, PHP_EOL;

var_dump($x);