3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i = 4060; $i < 4090; ++$i) $path = '../../../../../etc/' . str_repeat('/', $i) . 'passwd'; echo strlen($path . '.wtf').PHP_EOL; readfile($path . '.wtf');

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)
8.3.60.0120.00918.68
8.3.50.0110.00921.21
8.3.40.0090.00618.77
8.3.30.0030.01020.26
8.3.20.0000.00720.33
8.3.10.0080.00021.09
8.3.00.0050.00322.39
8.2.180.0090.00916.88
8.2.170.0100.00722.96
8.2.160.0040.01122.31
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00820.72
8.2.110.0030.00619.09
8.2.100.0080.00417.91
8.2.90.0080.00019.15
8.2.80.0080.00018.03
8.2.70.0050.00317.50
8.2.60.0050.00318.05
8.2.50.0060.00318.07
8.2.40.0030.00618.02
8.2.30.0040.00419.34
8.2.20.0030.00517.72
8.2.10.0020.00517.80
8.2.00.0040.00417.73
8.1.280.0060.00925.92
8.1.270.0050.00323.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00022.46
8.1.230.0000.01120.89
8.1.220.0040.00418.77
8.1.210.0040.00419.03
8.1.200.0090.00017.25
8.1.190.0040.00417.39
8.1.180.0030.00518.10
8.1.170.0000.00818.46
8.1.160.0050.00318.83
8.1.150.0050.00318.71
8.1.140.0050.00217.50
8.1.130.0000.00717.50
8.1.120.0000.00717.52
8.1.110.0060.00317.47
8.1.100.0030.00517.48
8.1.90.0050.00217.51
8.1.80.0000.00917.38
8.1.70.0000.00717.47
8.1.60.0040.00417.63
8.1.50.0040.00417.52
8.1.40.0000.00717.57
8.1.30.0050.00317.55
8.1.20.0000.00817.66
8.1.10.0040.00417.57
8.1.00.0000.00817.46
8.0.300.0060.00320.00
8.0.290.0030.00517.16
8.0.280.0070.00018.55
8.0.270.0030.00317.32
8.0.260.0030.00316.97
8.0.250.0030.00317.14
8.0.240.0040.00417.16
8.0.230.0030.00317.13
8.0.220.0030.00316.96
8.0.210.0030.00317.05
8.0.200.0000.00717.11
8.0.190.0000.00817.00
8.0.180.0000.00817.06
8.0.170.0000.00717.00
8.0.160.0000.00717.07
8.0.150.0040.00416.96
8.0.140.0040.00416.96
8.0.130.0000.00713.56
8.0.120.0000.00816.96
8.0.110.0040.00417.08
8.0.100.0060.00316.97
8.0.90.0000.00717.09
8.0.80.0040.01117.03
8.0.70.0040.00417.07
8.0.60.0030.00517.01
8.0.50.0000.00817.00
8.0.30.0130.00517.01
8.0.20.0150.00917.40
8.0.10.0030.00516.96
8.0.00.0120.01216.73
7.4.330.0050.00015.06
7.4.320.0030.00316.53
7.4.300.0030.00316.57
7.4.290.0070.00016.55
7.4.280.0030.00316.57
7.4.270.0030.00316.43
7.4.260.0050.00013.23
7.4.250.0000.00816.50
7.4.240.0030.00316.41
7.4.230.0070.00016.50
7.4.220.0200.00016.67
7.4.210.0060.01016.46
7.4.200.0070.00016.54
7.4.190.0030.00316.66
7.4.160.0060.00916.45
7.4.150.0060.01217.40
7.4.140.0100.00717.86
7.4.130.0170.00016.49
7.4.120.0100.00716.44
7.4.110.0070.01016.48
7.4.100.0120.00616.54
7.4.90.0140.00316.42
7.4.80.0100.01119.39
7.4.70.0090.01216.55
7.4.60.0160.00016.52
7.4.50.0050.00016.52
7.4.40.0070.01122.77
7.4.30.0070.01016.63
7.4.00.0080.00814.77
7.3.330.0000.00613.34
7.3.320.0070.00013.36
7.3.310.0000.00716.25
7.3.300.0030.00316.46
7.3.290.0070.00616.43
7.3.280.0110.00516.44
7.3.270.0100.00717.40
7.3.260.0180.00618.24
7.3.250.0080.01116.46
7.3.240.0100.00716.39
7.3.230.0100.00716.44
7.3.210.0140.00416.43
7.3.200.0150.00919.39
7.3.190.0070.01016.37
7.3.180.0070.01016.54
7.3.170.0120.00316.53
7.3.160.0070.01316.42
7.3.120.0070.00715.07
7.3.10.0040.01216.56
7.3.00.0040.01116.26
7.2.330.0060.01116.79
7.2.320.0110.00716.52
7.2.310.0110.00716.48
7.2.300.0110.01416.62
7.2.290.0110.00716.70
7.2.130.0080.00816.89
7.2.120.0040.01416.64
7.2.110.0070.01116.85
7.2.100.0070.01016.94
7.2.90.0000.01017.03
7.2.80.0060.00917.05
7.2.70.0030.00717.07
7.2.60.0110.00416.64
7.2.50.0070.01016.98
7.2.40.0040.00717.10
7.2.30.0070.00416.74
7.2.20.0030.01216.61
7.2.10.0030.01317.02
7.2.00.0060.00316.82
7.1.250.0070.00715.63
7.1.240.0060.00315.82
7.1.230.0080.00615.75
7.1.220.0030.00715.82
7.1.210.0070.01015.85
7.1.200.0100.00316.02
7.1.190.0100.00715.52
7.1.180.0070.00715.99
7.1.170.0030.01015.89
7.1.160.0070.00315.66
7.1.150.0030.01015.36
7.1.140.0130.00015.95
7.1.130.0000.01015.89
7.1.120.0110.00415.82
7.1.110.0100.00315.68
7.1.100.0030.00715.64
7.1.90.0000.01015.88
7.1.80.0000.01715.92
7.1.70.0080.00516.32
7.1.60.0080.01117.48
7.1.50.0090.00916.47
7.1.40.0030.00715.38
7.1.30.0030.00915.70
7.1.20.0050.00815.89
7.1.10.0060.00315.49
7.1.00.0060.04019.10
7.0.330.0040.01115.16
7.0.320.0060.00915.14
7.0.310.0090.00015.31
7.0.300.0070.00715.46
7.0.290.0000.00915.51
7.0.280.0030.01515.50
7.0.270.0070.00715.61
7.0.260.0100.00315.22
7.0.250.0070.00715.51
7.0.240.0040.00715.37
7.0.230.0110.00415.41
7.0.220.0070.00715.41
7.0.210.0080.00815.26
7.0.200.0300.00714.98
7.0.190.0040.01115.51
7.0.180.0070.00715.43
7.0.170.0070.00715.67
7.0.160.0080.00415.46
7.0.150.0060.00915.45
7.0.140.0050.03918.77
7.0.130.0050.00415.54
7.0.120.0070.00315.35
7.0.110.0050.00515.45
7.0.100.0050.00315.48
7.0.90.0040.00815.54
7.0.80.0120.04017.61
7.0.70.0090.01917.73
7.0.60.0020.04417.58
7.0.50.0230.04218.05
7.0.40.0050.03616.53
7.0.30.0020.02816.67
7.0.20.0050.02216.69
7.0.10.0050.02216.62
7.0.00.0020.03016.70
5.6.380.0060.00614.46
5.6.370.0090.00614.63
5.6.360.0120.00014.45
5.6.350.0070.00714.46
5.6.340.0030.01014.08
5.6.330.0030.01014.32
5.6.320.0070.00714.10
5.6.310.0040.01214.45
5.6.300.0030.00914.19
5.6.290.0060.00614.02
5.6.280.0070.03717.57
5.6.270.0100.00314.58
5.6.260.0110.00414.43
5.6.250.0070.00714.21
5.6.240.0040.00914.48
5.6.230.0080.04517.34
5.6.220.0090.03017.54
5.6.210.0090.02417.48
5.6.200.0090.02917.66
5.6.190.0070.02717.74
5.6.180.0080.04417.69
5.6.170.0090.01817.50
5.6.160.0060.02017.59
5.6.150.0080.02217.51
5.6.140.0090.02017.72
5.6.130.0070.02317.84
5.6.120.0040.03417.76
5.6.110.0050.02117.62
5.6.100.0100.02117.83
5.6.90.0060.02317.63
5.6.80.0030.02517.35
5.6.70.0040.02617.37
5.6.60.0020.02717.27
5.6.50.0050.02217.32
5.6.40.0020.02817.27
5.6.30.0050.03717.52
5.6.20.0090.02717.33
5.6.10.0040.02417.33
5.6.00.0060.02317.28
5.5.380.0000.00710.70
5.5.370.0030.04115.60
5.5.360.0080.02315.69
5.5.350.0050.04015.78
5.5.340.0070.04815.75
5.5.330.0080.02415.94
5.5.320.0060.02315.99
5.5.310.0020.02615.94
5.5.300.0020.02115.96
5.5.290.0030.02515.96
5.5.280.0030.02116.03
5.5.270.0050.02315.78
5.5.260.0070.04216.11
5.5.250.0080.02015.80
5.5.240.0090.01515.70
5.5.230.0000.03115.55
5.5.220.0090.02015.49
5.5.210.0070.01815.55
5.5.200.0060.02015.69
5.5.190.0040.02715.66
5.5.180.0030.02715.68
5.5.170.0050.00510.89
5.5.160.0070.02215.65
5.5.150.0080.02015.60
5.5.140.0020.02215.60
5.5.130.0050.02615.60
5.5.120.0030.02215.52
5.5.110.0040.02815.35
5.5.100.0080.01515.47
5.5.90.0070.02115.51
5.5.80.0080.01715.65
5.5.70.0090.01715.46
5.5.60.0070.02715.47
5.5.50.0080.04215.42
5.5.40.0080.03715.46
5.5.30.0100.03515.47
5.5.20.0100.03815.59
5.5.10.0050.03115.64
5.5.00.0070.03415.47
5.4.450.0050.02015.05
5.4.440.0020.02214.99
5.4.430.0020.02315.21
5.4.420.0070.02215.38
5.4.410.0040.01815.22
5.4.400.0060.04214.91
5.4.390.0050.03114.93
5.4.380.0070.01814.98
5.4.370.0050.02214.91
5.4.360.0020.02514.92
5.4.350.0010.02314.93
5.4.340.0030.02114.87
5.4.330.0080.00310.62
5.4.320.0040.01814.98
5.4.310.0020.02514.93
5.4.300.0080.02314.77
5.4.290.0070.03514.95
5.4.280.0020.02614.72
5.4.270.0020.02115.07
5.4.260.0040.02314.99
5.4.250.0020.01815.01
5.4.240.0050.02414.96
5.4.230.0090.01515.02
5.4.220.0070.03714.80
5.4.210.0030.04214.90
5.4.200.0070.04014.81
5.4.190.0070.04115.01
5.4.180.0070.03514.73
5.4.170.0060.02015.01
5.4.160.0030.03314.90
5.4.150.0060.03514.97
5.4.140.0050.02413.67
5.4.130.0050.03713.58
5.4.120.0100.02113.70
5.4.110.0050.02213.64
5.4.100.0050.03913.57
5.4.90.0070.03813.71
5.4.80.0020.03013.70
5.4.70.0050.03813.59
5.4.60.0070.03913.47
5.4.50.0050.02813.54
5.4.40.0080.02613.53
5.4.30.0050.04013.54
5.4.20.0030.02713.46
5.4.10.0060.04013.57
5.4.00.0030.02213.35
5.3.290.0030.02112.64
5.3.280.0060.02012.49
5.3.270.0050.04312.48
5.3.260.0080.04012.56
5.3.250.0050.02612.59
5.3.240.0110.02012.49
5.3.230.0030.04012.49
5.3.220.0050.04012.42
5.3.210.0060.04112.30
5.3.200.0040.03112.35
5.3.190.0060.04512.40
5.3.180.0030.04112.61
5.3.170.0050.03812.60
5.3.160.0070.03812.39
5.3.150.0050.04312.60
5.3.140.0050.03612.45
5.3.130.0100.02812.44
5.3.120.0050.04212.47
5.3.110.0100.04112.58
5.3.100.0070.03812.27
5.3.90.0030.03912.24
5.3.80.0030.03812.14
5.3.70.0020.02412.24
5.3.60.0030.03212.16
5.3.50.0060.03612.06
5.3.40.0030.03312.06
5.3.30.0020.04012.08
5.3.20.0050.03612.01
5.3.10.0080.03811.97
5.3.00.0030.02911.87
5.2.170.0020.02810.48
5.2.160.0020.03310.54
5.2.150.0030.03510.48
5.2.140.0060.03310.51
5.2.130.0020.03710.53
5.2.120.0080.02210.47
5.2.110.0040.03710.42
5.2.100.0060.03010.51
5.2.90.0050.02610.59
5.2.80.0050.03710.42
5.2.70.0020.03510.48
5.2.60.0080.02810.45
5.2.50.0100.01310.42
5.2.40.0030.02810.52
5.2.30.0020.03510.42
5.2.20.0090.02610.42
5.2.10.0030.01810.42
5.2.00.0070.01510.42
5.1.60.0020.03010.42
5.1.50.0050.02010.42
5.1.40.0050.02810.42
5.1.30.0030.01810.42
5.1.20.0040.02010.42
5.1.10.0050.02810.42
5.1.00.0020.02610.42
5.0.50.0030.01710.42
5.0.40.0030.01810.42
5.0.30.0070.02210.42
5.0.20.0030.02010.42
5.0.10.0050.01710.42
5.0.00.0020.02510.42
4.4.90.0020.02110.42
4.4.80.0050.01710.42
4.4.70.0020.02010.42
4.4.60.0020.01710.42
4.4.50.0030.02010.42
4.4.40.0030.02210.42
4.4.30.0030.01010.42
4.4.20.0050.01510.42
4.4.10.0030.02210.42
4.4.00.0060.02610.42
4.3.110.0030.02010.42
4.3.100.0030.01810.42
4.3.90.0020.02010.42
4.3.80.0020.02710.42
4.3.70.0000.02010.42
4.3.60.0030.01810.42
4.3.50.0000.02210.42
4.3.40.0020.03010.42
4.3.30.0020.02010.42
4.3.20.0020.02110.42
4.3.10.0020.02110.42
4.3.00.0030.02010.42

preferences:
38.32 ms | 401 KiB | 5 Q