3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i = 4000; $i < 4002; ++$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)
8.3.40.0110.00418.89
8.3.30.0110.00420.34
8.3.20.0000.00820.21
8.3.10.0050.00321.14
8.3.00.0040.00422.34
8.2.170.0080.00822.96
8.2.160.0070.01122.09
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0090.00020.75
8.2.110.0060.00322.16
8.2.100.0130.00017.87
8.2.90.0080.00019.09
8.2.80.0000.00817.97
8.2.70.0090.00017.63
8.2.60.0060.00317.93
8.2.50.0060.00318.10
8.2.40.0060.00318.21
8.2.30.0000.00719.35
8.2.20.0040.00417.76
8.2.10.0040.00417.80
8.2.00.0000.00817.79
8.1.270.0060.00323.99
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0090.00023.79
8.1.230.0120.00317.72
8.1.220.0080.00017.79
8.1.210.0060.00318.77
8.1.200.0080.00017.23
8.1.190.0110.00017.35
8.1.180.0050.00318.10
8.1.170.0000.00920.66
8.1.160.0040.00418.89
8.1.150.0070.00018.75
8.1.140.0050.00217.45
8.1.130.0040.00417.85
8.1.120.0040.00417.41
8.1.110.0040.00717.48
8.1.100.0000.00717.53
8.1.90.0040.00417.46
8.1.80.0000.00717.51
8.1.70.0030.00517.42
8.1.60.0040.00417.59
8.1.50.0040.00417.55
8.1.40.0000.00817.55
8.1.30.0050.00317.63
8.1.20.0080.00017.70
8.1.10.0030.00517.56
8.1.00.0050.00317.51
8.0.300.0000.00919.89
8.0.290.0000.00817.00
8.0.280.0070.00018.42
8.0.270.0000.00717.39
8.0.260.0030.00316.98
8.0.250.0000.00717.09
8.0.240.0030.00717.01
8.0.230.0070.00017.14
8.0.220.0000.00717.10
8.0.210.0000.00817.13
8.0.200.0070.00017.02
8.0.190.0040.00417.13
8.0.180.0040.00416.99
8.0.170.0000.00717.09
8.0.160.0000.00817.00
8.0.150.0060.00316.95
8.0.140.0070.00017.00
8.0.130.0050.00313.47
8.0.120.0040.00417.01
8.0.110.0030.00616.88
8.0.100.0040.00416.97
8.0.90.0070.00016.97
8.0.80.0110.01117.03
8.0.70.0000.00717.05
8.0.60.0040.00416.93
8.0.50.0040.00417.12
8.0.30.0120.01417.13
8.0.20.0130.00717.40
8.0.10.0000.00716.95
8.0.00.0120.00716.73
7.4.330.0000.00616.67
7.4.320.0080.00016.55
7.4.300.0040.00416.57
7.4.290.0000.00716.46
7.4.280.0030.00316.61
7.4.270.0020.00516.40
7.4.260.0060.00013.23
7.4.250.0040.00416.58
7.4.240.0020.00516.48
7.4.230.0030.00516.59
7.4.220.0180.00716.59
7.4.210.0070.00916.54
7.4.200.0070.00016.53
7.4.190.0070.00016.44
7.4.160.0000.01616.55
7.4.150.0100.00717.40
7.4.140.0090.00917.86
7.4.130.0110.00716.55
7.4.120.0090.00916.52
7.4.110.0070.01016.52
7.4.100.0120.01216.60
7.4.90.0180.00016.59
7.4.80.0110.00819.39
7.4.70.0110.00716.55
7.4.60.0070.01016.46
7.4.50.0040.00416.66
7.4.40.0100.00722.77
7.4.30.0030.01316.57
7.4.10.0110.01116.48
7.4.00.0060.01115.74
7.3.330.0000.00513.40
7.3.320.0050.00013.30
7.3.310.0030.00316.36
7.3.300.0050.00316.28
7.3.290.0130.00716.46
7.3.280.0030.01116.37
7.3.270.0160.00317.40
7.3.260.0140.00318.24
7.3.250.0150.00316.33
7.3.240.0030.01616.36
7.3.230.0110.00716.66
7.3.210.0030.01416.52
7.3.200.0090.00919.39
7.3.190.0060.01016.39
7.3.180.0080.00816.62
7.3.170.0130.00316.59
7.3.160.0040.01816.44
7.3.130.0040.01516.52
7.3.120.0060.01115.68
7.3.110.0070.00716.48
7.3.100.0060.00616.56
7.3.90.0070.01116.43
7.3.80.0030.01316.39
7.3.70.0100.00316.37
7.3.60.0040.01216.35
7.3.50.0060.00416.39
7.3.40.0040.01116.44
7.3.30.0030.01216.36
7.3.20.0070.01018.17
7.3.10.0040.00917.36
7.3.00.0070.01117.35
7.2.330.0100.02016.79
7.2.320.0070.01716.51
7.2.310.0030.01916.84
7.2.300.0120.01216.51
7.2.290.0140.00416.70
7.2.260.0070.01116.46
7.2.250.0070.01516.75
7.2.240.0000.01716.78
7.2.230.0130.00316.46
7.2.220.0060.00616.64
7.2.210.0100.00716.44
7.2.200.0080.00616.62
7.2.190.0070.01016.53
7.2.180.0140.00016.59
7.2.170.0040.00716.57
7.2.160.0120.00616.57
7.2.150.0000.01518.38
7.2.140.0080.00518.43
7.2.130.0040.01017.62
7.2.120.0050.00817.60
7.2.110.0040.00617.66
7.2.100.0050.00817.68
7.2.90.0030.01017.63
7.2.80.0040.00717.71
7.2.70.0070.00717.60
7.2.60.0080.00517.62
7.2.50.0080.00817.70
7.2.40.0070.00717.59
7.2.30.0040.01117.54
7.2.20.0080.00517.50
7.2.10.0030.01317.73
7.2.00.0050.00818.19
7.1.330.0090.00917.56
7.1.320.0000.01217.32
7.1.310.0110.00317.39
7.1.300.0100.00317.38
7.1.290.0160.00017.39
7.1.280.0040.00717.29
7.1.270.0090.00617.41
7.1.260.0030.00817.32
7.1.250.0090.00716.46
7.1.240.0000.01117.18
7.1.230.0030.00917.37
7.1.220.0070.01017.41
7.1.210.0030.00917.26
7.1.200.0030.00717.41
7.1.190.0030.01417.25
7.1.180.0100.00017.40
7.1.170.0000.01217.19
7.1.160.0070.00717.42
7.1.150.0070.00717.36
7.1.140.0000.01617.40
7.1.130.0090.00617.37
7.1.120.0040.00817.35
7.1.110.0090.00617.30
7.1.100.0050.00617.76
7.1.90.0000.01717.48
7.1.80.0000.01417.36
7.1.70.0040.00417.24
7.1.60.0090.01018.23
7.1.50.0080.00817.23
7.1.40.0030.00817.43
7.1.30.0040.00817.38
7.1.20.0100.00317.36
7.1.10.0100.00617.30
7.1.00.0010.03620.01
7.0.330.0150.00416.93
7.0.320.0030.00616.90
7.0.310.0060.01017.03
7.0.300.0030.01017.08
7.0.290.0000.01217.06
7.0.280.0070.01017.02
7.0.270.0030.00916.95
7.0.260.0120.00317.02
7.0.250.0000.01017.14
7.0.240.0030.01217.18
7.0.230.0030.00616.93
7.0.220.0030.01016.93
7.0.210.0070.00317.01
7.0.200.0200.00815.96
7.0.190.0090.00916.93
7.0.180.0120.00317.02
7.0.170.0090.00617.02
7.0.160.0100.00017.07
7.0.150.0000.01317.02
7.0.140.0020.04419.51
7.0.130.0060.00916.86
7.0.120.0150.00317.29
7.0.110.0070.01116.86
7.0.100.0030.03718.61
7.0.90.0030.03018.62
7.0.80.0090.02318.40
7.0.70.0050.02518.48
7.0.60.0090.02218.49
7.0.50.0100.02018.60
7.0.40.0040.02717.57
7.0.30.0080.02017.49
7.0.20.0090.03617.56
7.0.10.0070.02917.50
7.0.00.0050.02417.55
5.6.400.0110.00716.07
5.6.390.0040.00815.88
5.6.380.0030.00915.69
5.6.370.0140.00015.59
5.6.360.0060.00615.91
5.6.350.0030.00616.14
5.6.340.0070.01015.80
5.6.330.0030.01015.70
5.6.320.0060.00616.07
5.6.310.0100.00315.87
5.6.300.0040.00915.90
5.6.290.0030.00716.14
5.6.280.0100.03818.36
5.6.270.0060.01316.02
5.6.260.0100.00715.92
5.6.250.0090.03318.34
5.6.240.0080.02218.28
5.6.230.0030.04518.20
5.6.220.0030.02818.24
5.6.210.0050.02718.19
5.6.200.0080.02318.59
5.6.190.0120.01718.45
5.6.180.0050.02518.46
5.6.170.0050.02518.40
5.6.160.0030.02618.56
5.6.150.0110.02018.55
5.6.140.0090.02218.56
5.6.130.0070.04318.38
5.6.120.0120.03918.36
5.6.110.0050.04318.42
5.6.100.0070.02418.48
5.6.90.0070.04518.62
5.6.80.0100.03617.99
5.6.70.0060.03318.08
5.6.60.0120.03718.17
5.6.50.0080.03418.22
5.6.40.0080.04217.99
5.6.30.0050.02918.10
5.6.20.0050.02818.07
5.6.10.0080.02218.18
5.6.00.0150.03518.15
5.5.380.0080.02318.28
5.5.370.0070.03218.07
5.5.360.0030.03218.13
5.5.350.0050.02518.15
5.5.340.0030.02718.32
5.5.330.0070.02218.32
5.5.320.0070.02318.45
5.5.310.0080.02018.26
5.5.300.0070.02518.39
5.5.290.0050.03518.36
5.5.280.0050.03318.37
5.5.270.0050.04918.22
5.5.260.0080.04718.36
5.5.250.0080.02518.13
5.5.240.0050.04617.97
5.5.230.0120.03617.91
5.5.220.0050.04218.03
5.5.210.0070.02918.00
5.5.200.0070.02317.97
5.5.190.0110.04018.00
5.5.180.0080.04018.03
5.5.170.0110.00315.63
5.5.160.0100.03318.00
5.5.150.0030.03418.10
5.5.140.0130.03818.02
5.5.130.0080.04018.06
5.5.120.0060.02817.87
5.5.110.0070.04318.04
5.5.100.0090.03217.86
5.5.90.0060.02817.89
5.5.80.0050.04217.81
5.5.70.0030.03317.95
5.5.60.0030.03217.96
5.5.50.0100.04317.84
5.5.40.0050.03417.77
5.5.30.0070.03518.01
5.5.20.0120.04517.95
5.5.10.0050.02817.87
5.5.00.0100.01917.81
5.4.450.0070.03716.15
5.4.440.0030.04116.09
5.4.430.0110.03415.99
5.4.420.0100.03515.90
5.4.410.0070.03015.92
5.4.400.0060.02615.85
5.4.390.0080.03715.84
5.4.380.0050.02915.86
5.4.370.0040.04115.58
5.4.360.0020.03915.68
5.4.350.0080.04115.79
5.4.340.0020.03015.75
5.4.330.0040.00412.57
5.4.320.0030.03515.78
5.4.310.0050.04215.77
5.4.300.0080.03715.70
5.4.290.0020.02515.86
5.4.280.0090.03715.82
5.4.270.0070.03815.88
5.4.260.0050.02815.76
5.4.250.0070.04215.77
5.4.240.0070.04315.71
5.4.230.0030.03915.82
5.4.220.0090.03515.82
5.4.210.0050.02515.68
5.4.200.0050.03515.73
5.4.190.0080.03815.81
5.4.180.0070.04015.81
5.4.170.0070.02015.78
5.4.160.0030.04115.78
5.4.150.0050.04015.60
5.4.140.0050.03414.39
5.4.130.0030.04314.52
5.4.120.0030.04114.47
5.4.110.0070.02314.40
5.4.100.0020.04114.44
5.4.90.0140.03214.36
5.4.80.0100.03314.46
5.4.70.0040.03414.37
5.4.60.0060.03614.50
5.4.50.0060.03314.40
5.4.40.0030.03514.46
5.4.30.0100.02914.49
5.4.20.0110.03614.44
5.4.10.0030.02714.38
5.4.00.0020.04014.20
5.3.290.0030.04313.92
5.3.280.0050.04113.81
5.3.270.0020.02813.70
5.3.260.0060.04113.87
5.3.250.0070.02513.79
5.3.240.0070.02513.85
5.3.230.0050.04413.70
5.3.220.0050.02313.78
5.3.210.0100.03813.75
5.3.200.0070.04013.63
5.3.190.0000.04213.69
5.3.180.0050.04613.81
5.3.170.0060.02513.76
5.3.160.0050.04513.82
5.3.150.0070.04213.68
5.3.140.0080.04113.75
5.3.130.0070.02513.91
5.3.120.0070.03213.76
5.3.110.0050.03713.79
5.3.100.0050.04013.47
5.3.90.0020.04413.67
5.3.80.0080.03813.43
5.3.70.0100.03313.37
5.3.60.0010.02613.46
5.3.50.0020.02413.31
5.3.40.0020.04413.47
5.3.30.0050.03813.45
5.3.20.0030.04013.27
5.3.10.0060.04013.24
5.3.00.0050.03513.15
5.2.170.0030.06010.96
5.2.160.0000.04011.13
5.2.150.0070.06011.02
5.2.140.0030.06311.21
5.2.130.0170.03710.94
5.2.120.0030.03711.11
5.2.110.0130.04011.05
5.2.100.0130.04010.96
5.2.90.0100.05311.04
5.2.80.0070.06010.98
5.2.70.0030.04710.96
5.2.60.0030.04710.88
5.2.50.0100.05011.02
5.2.40.0000.03310.81
5.2.30.0170.04310.62
5.2.20.0000.03310.73
5.2.10.0030.04710.51
5.2.00.0070.03310.56
5.1.60.0000.05710.08
5.1.50.0030.04010.11
5.1.40.0100.02010.03
5.1.30.0100.05710.49
5.1.20.0030.05710.36
5.1.10.0030.05710.09
5.1.00.0000.04710.17
5.0.50.0070.0438.61
5.0.40.0070.0408.27
5.0.30.0070.0378.27
5.0.20.0070.0438.27
5.0.10.0000.0338.27
5.0.00.0000.0678.27
4.4.90.0030.0378.27
4.4.80.0030.0208.27
4.4.70.0000.0378.27
4.4.60.0000.0378.27
4.4.50.0000.0278.27
4.4.40.0070.0238.27
4.4.30.0100.0208.27
4.4.20.0000.0208.27
4.4.10.0000.0278.27
4.4.00.0100.0478.27
4.3.110.0070.0308.27
4.3.100.0100.0278.27
4.3.90.0000.0178.27
4.3.80.0100.0508.27
4.3.70.0000.0278.27
4.3.60.0030.0338.27
4.3.50.0000.0238.27
4.3.40.0070.0408.27
4.3.30.0000.0178.27
4.3.20.0000.0338.27
4.3.10.0000.0378.27
4.3.00.0030.0338.27

preferences:
49.29 ms | 400 KiB | 5 Q