3v4l.org

run code in 300+ PHP versions simultaneously
<?php function decrypt($a) { $tmp = strtolower(strrev($a)); $tmps = substr($tmp, 0.4) ^ hexdec('BFF') ^ hexdec('D77D'); } define('__FLAG__', 'flag{hidden_flag}'); if(decrypt($_REQUEST['pass']) == 'pwning_the_phpreverse!') { __FLAG__; } ?>

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)
8.3.60.0070.00718.41
8.3.50.0110.00721.99
8.3.40.0040.01118.75
8.3.30.0100.00318.89
8.3.20.0080.00020.25
8.3.10.0040.00421.90
8.3.00.0040.00419.38
8.2.180.0120.00618.41
8.2.170.0140.00022.96
8.2.160.0100.00320.39
8.2.150.0000.00924.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00417.63
8.2.110.0070.00322.26
8.2.100.0110.00017.91
8.2.90.0040.00419.34
8.2.80.0050.00317.97
8.2.70.0000.01117.75
8.2.60.0000.00917.93
8.2.50.0030.00518.07
8.2.40.0050.00319.12
8.2.30.0030.00320.64
8.2.20.0000.00817.81
8.2.10.0030.00618.02
8.2.00.0000.00818.00
8.1.280.0100.00725.92
8.1.270.0000.00923.92
8.1.260.0000.00726.35
8.1.250.0050.00228.09
8.1.240.0030.00622.61
8.1.230.0070.00417.79
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0040.00418.99
8.1.160.0000.00721.98
8.1.150.0050.00318.94
8.1.140.0050.00319.54
8.1.130.0000.00717.63
8.1.120.0040.00417.39
8.1.110.0070.00017.33
8.1.100.0030.00517.47
8.1.90.0050.00217.37
8.1.80.0000.00717.47
8.1.70.0000.00717.46
8.1.60.0080.00017.60
8.1.50.0030.00617.50
8.1.40.0000.00817.52
8.1.30.0090.00017.57
8.1.20.0030.00517.76
8.1.10.0040.00817.49
8.1.00.0040.00417.48
8.0.300.0070.00018.77
8.0.290.0090.00016.88
8.0.280.0000.00718.35
8.0.270.0070.00017.25
8.0.260.0000.00717.27
8.0.250.0040.00417.09
8.0.240.0000.00716.90
8.0.230.0030.00317.01
8.0.220.0000.00716.97
8.0.210.0040.00416.93
8.0.200.0000.00817.04
8.0.190.0040.00416.89
8.0.180.0040.00416.97
8.0.170.0000.00716.94
8.0.160.0070.00016.93
8.0.150.0000.00816.89
8.0.140.0030.00616.78
8.0.130.0000.00613.39
8.0.120.0000.00816.96
8.0.110.0070.00016.90
8.0.100.0070.00016.99
8.0.90.0060.00317.00
8.0.80.0070.01016.95
8.0.70.0040.00416.80
8.0.60.0000.00716.96
8.0.50.0050.00316.98
8.0.30.0090.00817.19
8.0.20.0090.01117.40
8.0.10.0080.00017.07
8.0.00.0080.01116.69
7.4.330.0030.00315.14
7.4.320.0030.00316.51
7.4.300.0030.00316.46
7.4.290.0030.00316.40
7.4.280.0040.00416.48
7.4.270.0030.00316.52
7.4.260.0070.00016.48
7.4.250.0040.00416.39
7.4.240.0020.00716.55
7.4.230.0000.00716.71
7.4.220.0140.00416.63
7.4.210.0090.00716.55
7.4.200.0080.00016.39
7.4.160.0070.01016.63
7.4.150.0070.01117.40
7.4.140.0080.01117.86
7.4.130.0000.01716.56
7.4.120.0100.00616.51
7.4.110.0100.00916.66
7.4.100.0140.00916.64
7.4.90.0110.00616.57
7.4.80.0070.01419.39
7.4.70.0150.00316.52
7.4.60.0070.01016.49
7.4.50.0030.00316.71
7.4.40.0000.01816.70
7.4.30.0030.01316.58
7.4.00.0070.01114.77
7.3.330.0000.00513.38
7.3.320.0000.00713.40
7.3.310.0080.00016.23
7.3.300.0030.00316.38
7.3.290.0030.00316.40
7.3.280.0080.00916.35
7.3.270.0100.00717.40
7.3.260.0120.00616.27
7.3.240.0130.00316.47
7.3.230.0130.01016.39
7.3.210.0130.00416.64
7.3.200.0100.00716.32
7.3.190.0030.01316.47
7.3.180.0080.00816.52
7.3.170.0030.01316.36
7.3.160.0160.00016.39
7.2.330.0090.00916.46
7.2.320.0070.01316.45
7.2.310.0080.00816.50
7.2.300.0120.00616.81
7.2.290.0180.00016.51
7.2.60.0000.01416.64
7.2.00.0060.01019.48
7.1.200.0100.00015.83
7.1.100.0060.00618.04
7.1.70.0060.00617.06
7.1.60.0090.01519.48
7.1.50.0040.00817.13
7.1.00.0100.07022.31
7.0.200.0220.01014.15
7.0.60.0130.06019.83
7.0.50.0030.08317.84
7.0.40.0070.09320.27
7.0.30.0100.04720.21
7.0.20.0330.08320.12
7.0.10.0070.09020.12
7.0.00.0130.08320.33
5.6.280.0070.06020.79
5.6.210.0070.06020.46
5.6.200.0070.08018.19
5.6.190.0000.07320.57
5.6.180.0200.06020.50
5.6.170.0130.04320.57
5.6.160.0030.04020.43
5.6.150.0100.05318.12
5.6.140.0070.06718.21
5.6.130.0100.08018.15
5.6.120.0100.08021.02
5.6.110.0170.08321.00
5.6.100.0170.06021.02
5.6.90.0100.07320.98
5.6.80.0070.06020.40
5.5.350.0030.06320.39
5.5.340.0000.05717.97
5.5.330.0070.07720.47
5.5.320.0230.07320.51
5.5.310.0200.04020.23
5.5.300.0100.08318.08
5.5.290.0100.04718.05
5.5.280.0070.05320.90
5.5.270.0100.07720.86
5.5.260.0030.08720.77
5.5.250.0070.06020.69
5.5.240.0270.07020.23

preferences:
53.26 ms | 401 KiB | 5 Q