3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php session_start(); session_decode('core|a:3:{s:23:"_session_validator_data";a:4:{s:11:"remote_addr";s:9:"127.0.0.1";s:8:"http_via";s:0:"";s:20:"http_x_forwarded_for";s:0:"";s:15:"http_user_agent";s:0:"";}s:12:"visitor_data";a:15:{s:0:"";N;s:11:"server_addr";s:4:"1234";s:11:"remote_addr";s:4:"1234";s:11:"http_secure";b:0;s:9:"http_host";s:9:"127.0.0.1";s:15:"http_user_agent";s:0:"";s:20:"http_accept_language";s:0:"";s:19:"http_accept_charset";s:0:"";s:11:"request_uri";s:113:"/magento/index.php/rss/order/status?data=eyJvcmRlcl9pZCI6NDksImluY3JlbWVudF9pZCI6dHJ1ZSwiY3VzdG9tZXJfaWQiOnRydWV9";s:10:"session_id";s:26:"7vafphcpefuimh8dblkakvqc80";s:12:"http_referer";s:0:"";s:14:"first_visit_at";s:19:"2015-10-29 10:09:47";s:14:"is_new_visitor";b:0;s:13:"last_visit_at";s:19:"2015-10-29 10:09:47";s:10:"visitor_id";s:2:"81";}s:8:"last_url";s:130:"http://127.0.0.1/magento/index.php/rss/order/status/?data=eyJvcmRlcl9pZCI6NDksImluY3JlbWVudF9pZCI6dHJ1ZSwiY3VzdG9tZXJfaWQiOnRydWV9";}customer_base|a:1:{s:23:"_session_validator_data";a:4:{s:11:"remote_addr";s:9:"127.0.0.1";s:8:"http_via";s:0:"";s:20:"http_x_forwarded_for";s:0:"";s:15:"http_user_agent";s:0:"";}}rss|a:1:{s:23:"_session_validator_data";a:4:{s:11:"remote_addr";s:9:"127.0.0.1";s:8:"http_via";s:0:"";s:20:"http_x_forwarded_for";s:0:"";s:15:"http_user_agent";s:0:"";}}admin|a:1:{s:23:"_session_validator_data";a:4:{s:11:"remote_addr";s:9:"127.0.0.1";s:8:"http_via";s:0:"";s:20:"http_x_forwarded_for";s:0:"";s:15:"http_user_agent";s:0:"";}}'); var_dump($_SESSION);
based on T0jk6
Output for 5.3.20 - 7.2.0
array(4) { ["core"]=> array(3) { ["_session_validator_data"]=> array(4) { ["remote_addr"]=> string(9) "127.0.0.1" ["http_via"]=> string(0) "" ["http_x_forwarded_for"]=> string(0) "" ["http_user_agent"]=> string(0) "" } ["visitor_data"]=> array(15) { [""]=> NULL ["server_addr"]=> string(4) "1234" ["remote_addr"]=> string(4) "1234" ["http_secure"]=> bool(false) ["http_host"]=> string(9) "127.0.0.1" ["http_user_agent"]=> string(0) "" ["http_accept_language"]=> string(0) "" ["http_accept_charset"]=> string(0) "" ["request_uri"]=> string(113) "/magento/index.php/rss/order/status?data=eyJvcmRlcl9pZCI6NDksImluY3JlbWVudF9pZCI6dHJ1ZSwiY3VzdG9tZXJfaWQiOnRydWV9" ["session_id"]=> string(26) "7vafphcpefuimh8dblkakvqc80" ["http_referer"]=> string(0) "" ["first_visit_at"]=> string(19) "2015-10-29 10:09:47" ["is_new_visitor"]=> bool(false) ["last_visit_at"]=> string(19) "2015-10-29 10:09:47" ["visitor_id"]=> string(2) "81" } ["last_url"]=> string(130) "http://127.0.0.1/magento/index.php/rss/order/status/?data=eyJvcmRlcl9pZCI6NDksImluY3JlbWVudF9pZCI6dHJ1ZSwiY3VzdG9tZXJfaWQiOnRydWV9" } ["customer_base"]=> array(1) { ["_session_validator_data"]=> array(4) { ["remote_addr"]=> string(9) "127.0.0.1" ["http_via"]=> string(0) "" ["http_x_forwarded_for"]=> string(0) "" ["http_user_agent"]=> string(0) "" } } ["rss"]=> array(1) { ["_session_validator_data"]=> array(4) { ["remote_addr"]=> string(9) "127.0.0.1" ["http_via"]=> string(0) "" ["http_x_forwarded_for"]=> string(0) "" ["http_user_agent"]=> string(0) "" } } ["admin"]=> array(1) { ["_session_validator_data"]=> array(4) { ["remote_addr"]=> string(9) "127.0.0.1" ["http_via"]=> string(0) "" ["http_x_forwarded_for"]=> string(0) "" ["http_user_agent"]=> string(0) "" } } }