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)
8.3.60.0090.01418.41
8.3.50.0130.00922.04
8.3.40.0220.00418.72
8.3.30.0210.00318.92
8.3.20.0000.01120.29
8.3.10.0040.00923.61
8.3.00.0070.00419.00
8.2.180.0170.01016.88
8.2.170.0140.00922.96
8.2.160.0240.00420.18
8.2.150.0150.00024.18
8.2.140.0090.00324.66
8.2.130.0040.01326.16
8.2.120.0050.00519.49
8.2.110.0130.00022.24
8.2.100.0090.00617.97
8.2.90.0060.00318.16
8.2.80.0000.00919.42
8.2.70.0050.00517.50
8.2.60.0090.00017.63
8.2.50.0070.00318.05
8.2.40.0050.00519.95
8.2.30.0050.00518.11
8.2.20.0070.00317.79
8.2.10.0090.00018.15
8.2.00.0000.00917.73
8.1.280.0100.00725.92
8.1.270.0050.01023.96
8.1.260.0110.00026.35
8.1.250.0110.00028.09
8.1.240.0000.01424.02
8.1.230.0140.00022.75
8.1.220.0000.00917.76
8.1.210.0040.00418.77
8.1.200.0000.00717.64
8.1.190.0070.00317.48
8.1.180.0100.00019.01
8.1.170.0050.00518.68
8.1.160.0080.00018.96
8.1.150.0000.00918.68
8.1.140.0090.00017.51
8.1.130.0030.00619.70
8.1.120.0050.00317.51
8.1.110.0100.00017.58
8.1.100.0060.00317.41
8.1.90.0040.00417.57
8.1.80.0050.00517.60
8.1.70.0060.00317.46
8.1.60.0070.00317.59
8.1.50.0100.00017.67
8.1.40.0110.00017.55
8.1.30.0050.00517.70
8.1.20.0000.00917.78
8.1.10.0100.00017.60
8.1.00.0000.00917.55
8.0.300.0000.00821.84
8.0.290.0090.00016.88
8.0.280.0060.00318.42
8.0.270.0080.00017.31
8.0.260.0050.00517.19
8.0.250.0030.00516.93
8.0.240.0040.00817.00
8.0.230.0040.00417.09
8.0.220.0050.00516.82
8.0.210.0040.00416.86
8.0.200.0040.00416.97
8.0.190.0000.00817.08
8.0.180.0050.00516.93
8.0.170.0040.00517.00
8.0.160.0000.00916.99
8.0.150.0070.00417.03
8.0.140.0060.00316.82
8.0.130.0000.00713.59
8.0.120.0050.00517.04
8.0.110.0000.01017.02
8.0.100.0040.00416.88
8.0.90.0050.00516.88
8.0.80.0190.00616.96
8.0.70.0040.00416.85
8.0.60.0040.00417.02
8.0.50.0040.00416.89
8.0.30.0200.01117.05
8.0.20.0250.00717.40
8.0.10.0090.00016.91
8.0.00.0160.01116.82
7.4.330.0050.00015.00
7.4.320.0000.00716.49
7.4.300.0040.00416.39
7.4.290.0040.00416.50
7.4.280.0040.00416.62
7.4.270.0040.00416.52
7.4.260.0000.01016.38
7.4.250.0060.00316.49
7.4.240.0010.00716.51
7.4.230.0080.00016.39
7.4.220.0040.01816.55
7.4.210.0100.01016.65
7.4.200.0000.00816.61
7.4.160.0100.01016.54
7.4.150.0210.00417.40
7.4.140.0140.01017.86
7.4.130.0150.01116.68
7.4.120.0090.01216.63
7.4.110.0120.01216.64
7.4.100.0000.02116.55
7.4.90.0100.01316.64
7.4.80.0120.01219.39
7.4.70.0120.01216.62
7.4.60.0070.01416.36
7.4.50.0000.00916.55
7.4.40.0230.01016.46
7.4.30.0090.00916.65
7.3.330.0030.00313.18
7.3.320.0000.00513.27
7.3.310.0000.00816.40
7.3.300.0060.00316.50
7.3.290.0040.01416.46
7.3.280.0100.01116.47
7.3.270.0030.01817.40
7.3.260.0120.01516.69
7.3.250.0170.00716.49
7.3.240.0150.01016.65
7.3.230.0150.00716.57
7.3.210.0100.01316.56
7.3.200.0190.01319.39
7.3.190.0200.01116.38
7.3.180.0220.00516.52
7.3.170.0130.01116.41
7.3.160.0220.00316.50
7.2.330.0160.00316.82
7.2.320.0200.00716.83
7.2.310.0130.01016.79
7.2.300.0100.01316.80
7.2.290.0220.00516.84
7.1.70.0050.00317.38
7.1.60.0090.00417.38
7.1.50.0070.00317.03
7.1.40.0050.00516.66
7.1.30.0110.00716.66
7.1.20.0000.01116.76
7.1.10.0070.00316.98
7.1.00.0030.00817.79
7.0.200.0040.00416.86
7.0.190.0000.00716.64
7.0.180.0000.00816.35
7.0.170.0000.00716.66
7.0.160.0000.00916.66
7.0.150.0000.01117.13
7.0.140.0040.01517.48
7.0.130.0070.00717.90
7.0.120.0100.00017.90
7.0.110.0030.00617.90
7.0.100.0000.00817.90
7.0.90.0030.00717.90
7.0.80.0050.00317.90
7.0.70.0000.01117.90
7.0.60.0030.00617.90
7.0.50.0000.00917.90
7.0.40.0120.01517.90
7.0.30.0050.00517.90
7.0.20.0100.00017.90
7.0.10.0030.00517.90
7.0.00.0000.00817.90
5.6.300.0030.05820.88
5.6.290.0070.04120.95
5.6.280.0100.03820.79
5.6.270.0000.05420.88
5.6.260.0100.04920.88
5.6.250.0000.04820.87
5.6.240.0030.05020.97
5.6.230.0030.04720.80
5.6.220.0140.04820.94
5.6.210.0030.04320.59
5.6.200.0170.07020.95
5.6.190.0070.05720.73
5.6.180.0070.05221.00
5.6.170.0070.04920.93
5.6.160.0030.05621.01
5.6.150.0100.03820.77
5.6.140.0030.05420.98
5.6.130.0100.04121.02
5.6.120.0100.04321.02
5.6.110.0000.05520.83
5.6.100.0100.04220.93
5.6.90.0190.02621.00
5.6.80.0160.02920.32
5.6.70.0070.03720.40
5.6.60.0000.04520.43
5.6.50.0230.03020.34
5.6.40.0000.04920.35
5.6.30.0030.04120.29
5.6.20.0060.04220.13
5.6.10.0030.04120.13
5.6.00.0130.03320.16
5.5.380.0130.06817.90
5.5.370.0030.04317.90
5.5.360.0040.05017.90
5.5.350.0000.04317.90
5.5.340.0100.05317.96
5.5.330.0130.04018.06
5.5.320.0140.07918.04
5.5.310.0070.04018.01
5.5.300.0030.04417.90
5.5.290.0130.04518.07
5.5.280.0000.05018.06
5.5.270.0130.04718.02
5.5.260.0000.05117.96
5.5.250.0070.04317.90
5.5.240.0060.03917.90
5.5.230.0030.04217.90
5.5.220.0070.03517.90
5.5.210.0040.03917.90
5.5.200.0070.04017.90
5.5.190.0030.04317.90
5.5.180.0070.03517.90
5.5.160.0100.03317.90
5.5.150.0030.05717.90
5.5.140.0070.05017.90
5.5.130.0030.05317.90
5.5.120.0100.03317.90
5.5.110.0130.06217.90
5.5.100.0000.05117.90
5.5.90.0070.04017.90
5.5.80.0100.03417.90
5.5.70.0070.03617.90
5.5.60.0060.04517.90
5.5.50.0030.04517.90
5.5.40.0100.03817.90
5.5.30.0070.04017.90
5.5.20.0030.04317.90
5.5.10.0070.03517.90
5.5.00.0070.05817.90
5.4.450.0000.04619.25
5.4.440.0030.04919.31
5.4.430.0000.05819.46
5.4.420.0040.04219.15
5.4.410.0030.04419.36
5.4.400.0030.03918.99
5.4.390.0100.03819.02
5.4.380.0030.04919.01
5.4.370.0000.04619.02
5.4.360.0070.04619.16
5.4.350.0070.05218.98
5.4.340.0060.04319.06
5.4.320.0230.04219.00
5.4.310.0310.03418.91
5.4.300.0240.04418.91
5.4.290.0040.04318.98
5.4.280.0110.03319.07
5.4.270.0030.04219.02
5.4.260.0090.03419.07
5.4.250.0090.03718.82
5.4.240.0100.04519.02
5.4.230.0060.03718.85
5.4.220.0060.04118.84
5.4.210.0030.04419.06
5.4.200.0040.03918.98
5.4.190.0100.06318.87
5.4.180.0000.04519.14
5.4.170.0130.03419.01
5.4.160.0000.04519.01
5.4.150.0030.05119.01
5.4.140.0070.04617.90
5.4.130.0160.04117.90
5.4.120.0100.06817.90
5.4.110.0060.04117.90
5.4.100.0100.04617.90
5.4.90.0100.04017.90
5.4.80.0070.03417.90
5.4.70.0000.05217.90
5.4.60.0030.04817.90
5.4.50.0030.05617.90
5.4.40.0140.03117.90
5.4.30.0000.04017.90
5.4.20.0070.03817.90
5.4.10.0070.03617.90
5.4.00.0040.03617.90
5.3.290.0310.04817.90
5.3.280.0100.03517.90
5.3.270.0030.04417.90
5.3.260.0060.04117.90
5.3.250.0120.03717.90
5.3.240.0070.04017.90
5.3.230.0130.03117.90
5.3.220.0120.03317.90
5.3.210.0000.05017.90
5.3.200.0340.03817.90
5.3.190.0060.03817.90
5.3.180.0130.03417.90
5.3.170.0100.03317.90
5.3.160.0070.04317.90
5.3.150.0070.06817.90
5.3.140.0100.03317.90
5.3.130.0030.04017.90
5.3.120.0070.03917.90
5.3.110.0130.02917.90
5.3.100.0070.03617.90
5.3.90.0120.03017.90
5.3.80.0100.04517.90
5.3.70.0040.04017.90
5.3.60.0070.03617.90
5.3.50.0030.03817.90
5.3.40.0060.03817.90
5.3.30.0090.03717.90
5.3.20.0000.04217.90
5.3.10.0130.02917.90
5.3.00.0060.03517.90

preferences:
50.41 ms | 401 KiB | 5 Q