<?php
$page = '{"success":true,"inventory":{"5308188287":{"id":"5308188287","classid":"1483678044"},"5308188011":{"id":"5308188011","classid":"720640649"},"5308154952":{"id":"5308154952","classid":"311939473"}}}';
print_r($json_decoded->inventory->{5308188287}); echo $json_decoded->inventory->{5308188287}->classid;
PD9waHAKCiRwYWdlID0gJ3sic3VjY2VzcyI6dHJ1ZSwiaW52ZW50b3J5Ijp7IjUzMDgxODgyODciOnsiaWQiOiI1MzA4MTg4Mjg3IiwiY2xhc3NpZCI6IjE0ODM2NzgwNDQifSwiNTMwODE4ODAxMSI6eyJpZCI6IjUzMDgxODgwMTEiLCJjbGFzc2lkIjoiNzIwNjQwNjQ5In0sIjUzMDgxNTQ5NTIiOnsiaWQiOiI1MzA4MTU0OTUyIiwiY2xhc3NpZCI6IjMxMTkzOTQ3MyJ9fX0nOwokanNvbl9kZWNvZGVkID0ganNvbl9kZWNvZGUoJHBhZ2UpOwpwcmludF9yKCRqc29uX2RlY29kZWQtPmludmVudG9yeS0+ezUzMDgxODgyODd9KTsKZWNobyAkanNvbl9kZWNvZGVkLT5pbnZlbnRvcnktPns1MzA4MTg4Mjg3fS0+Y2xhc3NpZDs=