3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( unserialize('a:2:{s:7:"contact";a:13:{s:9:"firstname";s:3:"Vit";s:7:"surname";s:4:"Vrba";s:7:"company";s:25:"Anonymouse Domains s.r.o.";s:2:"ic";s:8:"28296800";s:3:"dic";s:10:"CZ28296800";s:7:"address";s:13:"Hlinky 995/70";s:4:"city";s:4:"Brno";s:3:"zip";s:5:"60300";s:7:"country";s:2:"cz";s:5:"phone";s:14:"+420.518770000";s:3:"fax";s:14:"+420.541142030";s:5:"email";s:33:"cereslab.gr@anonymousedomains.com";s:7:"privacy";s:1:"1";}s:13:"contactHandle";s:9:"P-VBV1702";}') );

preferences:
42.56 ms | 402 KiB | 5 Q