PHP Decode

<?  O:8:\"stdClass\":2:{s:6:\"header\";a:21:{s:3:\"url\";s:56:\"https://api.justgiving.com/5a919244/v1/fundraising/pages\";s:12:\"content_type\";s:31:\"application/json; charset=utf-8\";s:9:\"http_code\";i:400;s:11:\"header_size\";i:756;s:12:\"request_size\";i:299;s:8:\"filetime\;i:-1;s:17:\"ssl_verify_result\";i:0;s:14:\"redirect_count\";i:0;s:10:\"total_time\";d:0.63999899999999998;s:15:\"namelookup_time\";d:0;s:12:\"connect_time\";d:0.02;s:16:\"pretransfer_time\";d:0.089999999999999997;s:11:\"size_upload\";d:482;s:13:\"size_download\";d:80;s:14:\"speed_download\";d:125;s:12:\"speed_upload\";d:753;s:23:\"download_content_length\";d:80;s:21:\"upload_content_length\";d:482;s:18:\"starttransfer_time\";d:0.11999899999999999;s:13:\"redirect_time\";d:0;s:8:\"certinfo\";a:0:{}}s:4:\"body\";a:1:{i:0;O:8:\"stdClass\":2:{s:2:\"id\";s:24:\"TargetAmountNotSpecified\";s:4:\"desc\";s:35:\"targetAmount is invalid or missing.\";}}} ?>