3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i = 4000; $i < 4100; ++$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)
8.3.60.0170.00818.55
8.3.50.0090.01721.27
8.3.40.0100.01518.54
8.3.30.0230.00020.30
8.3.20.0080.00420.38
8.3.10.0130.00021.09
8.3.00.0090.00922.43
8.2.180.0180.00716.35
8.2.170.0150.00822.96
8.2.160.0100.01422.18
8.2.150.0070.00424.18
8.2.140.0070.00724.66
8.2.130.0100.00326.16
8.2.120.0080.00420.79
8.2.110.0090.00319.17
8.2.100.0100.00517.78
8.2.90.0040.00419.05
8.2.80.0000.00817.97
8.2.70.0000.01017.50
8.2.60.0080.00318.03
8.2.50.0030.00618.07
8.2.40.0030.00618.14
8.2.30.0030.00619.62
8.2.20.0050.00517.88
8.2.10.0030.00617.73
8.2.00.0000.00917.95
8.1.280.0160.00525.92
8.1.270.0110.01123.99
8.1.260.0110.00026.35
8.1.250.0080.00428.09
8.1.240.0130.00322.46
8.1.230.0100.00520.83
8.1.220.0060.00318.77
8.1.210.0030.00719.04
8.1.200.0100.00017.23
8.1.190.0060.00317.54
8.1.180.0060.00618.10
8.1.170.0040.00418.62
8.1.160.0000.00919.00
8.1.150.0090.00018.71
8.1.140.0040.00417.56
8.1.130.0080.00017.56
8.1.120.0080.00017.59
8.1.110.0030.00917.41
8.1.100.0090.00017.51
8.1.90.0060.00317.46
8.1.80.0060.00317.64
8.1.70.0020.00717.51
8.1.60.0000.01217.69
8.1.50.0000.00917.62
8.1.40.0050.00517.57
8.1.30.0040.00417.64
8.1.20.0030.00817.58
8.1.10.0000.00917.53
8.1.00.0000.00917.53
8.0.300.0000.00819.88
8.0.290.0090.00017.28
8.0.280.0000.00818.49
8.0.270.0000.00817.30
8.0.260.0070.00016.99
8.0.250.0000.00817.10
8.0.240.0060.00616.95
8.0.230.0040.00417.06
8.0.220.0040.00416.90
8.0.210.0090.00017.01
8.0.200.0080.00017.02
8.0.190.0050.00517.11
8.0.180.0000.00916.93
8.0.170.0070.00416.92
8.0.160.0000.01116.86
8.0.150.0040.00416.91
8.0.140.0000.00916.95
8.0.130.0000.00813.48
8.0.120.0050.00516.97
8.0.110.0050.00517.02
8.0.100.0050.00517.00
8.0.90.0000.00816.97
8.0.80.0100.01516.93
8.0.70.0000.00916.82
8.0.60.0000.00916.79
8.0.50.0040.00416.91
8.0.30.0170.01216.97
8.0.20.0160.01317.40
8.0.10.0040.00417.00
8.0.00.0240.01416.76
7.4.330.0000.00815.03
7.4.320.0040.00416.32
7.4.300.0030.00616.27
7.4.290.0030.00616.32
7.4.280.0070.00316.30
7.4.270.0040.00416.51
7.4.260.0040.00413.27
7.4.250.0060.00316.41
7.4.240.0050.00516.47
7.4.230.0000.00916.50
7.4.220.0200.02016.45
7.4.210.0130.01416.41
7.4.200.0040.00716.18
7.4.190.0050.00516.29
7.4.160.0270.00516.44
7.4.150.0230.01017.40
7.4.140.0330.00817.86
7.4.130.0220.01516.45
7.4.120.0200.01816.53
7.4.110.0520.01216.57
7.4.100.0220.01616.60
7.4.90.0260.01116.37
7.4.80.0290.01419.39
7.4.70.0250.01016.50
7.4.60.0270.00316.45
7.4.50.0140.00016.38
7.4.40.0210.00822.77
7.4.30.0510.01416.41
7.3.330.0070.00013.28
7.3.320.0040.00413.32
7.3.310.0090.00016.15
7.3.300.0060.00316.25
7.3.290.0090.01416.33
7.3.280.0110.01816.41
7.3.270.0430.01617.40
7.3.260.0170.01518.24
7.3.250.0150.02216.46
7.3.240.0240.01416.40
7.3.230.0110.02216.40
7.3.210.0100.02216.39
7.3.200.0160.01619.39
7.3.190.0190.02316.43
7.3.180.0520.02916.48
7.3.170.0240.01716.48
7.3.160.0190.02316.34
7.3.00.0130.00916.56
7.2.330.0260.00816.44
7.2.320.0180.01516.84
7.2.310.0310.02216.75
7.2.300.0310.01516.63
7.2.290.0130.01616.72
7.2.130.0070.01116.73
7.2.120.0090.00916.86
7.2.110.0050.01116.85
7.2.100.0060.01016.98
7.2.90.0110.00816.99
7.2.80.0110.00717.01
7.2.70.0080.01216.99
7.2.60.0090.01216.79
7.2.50.0150.00416.84
7.2.40.0070.01016.94
7.2.30.0100.00516.91
7.2.20.0100.01017.01
7.2.10.0040.01817.04
7.2.00.0090.01218.24
7.1.250.0000.02015.80
7.1.240.0040.00915.67
7.1.230.0100.00715.53
7.1.220.0040.01315.50
7.1.210.0090.00915.65
7.1.200.0070.01315.72
7.1.190.0110.00615.72
7.1.180.0070.01015.83
7.1.170.0170.00415.50
7.1.160.0160.00015.89
7.1.150.0110.00315.71
7.1.140.0120.00615.98
7.1.130.0080.01115.66
7.1.120.0140.00615.75
7.1.110.0060.01215.93
7.1.100.0030.01016.79
7.1.90.0070.01015.81
7.1.80.0130.00315.82
7.1.70.0070.00716.46
7.1.60.0130.00917.40
7.1.50.0110.00816.50
7.1.40.0060.01215.79
7.1.30.0080.01115.77
7.1.20.0130.00615.96
7.1.10.0110.00815.88
7.1.00.0090.02219.05
7.0.330.0030.01415.43
7.0.320.0150.00615.48
7.0.310.0000.01915.55
7.0.300.0160.00315.50
7.0.290.0060.00915.41
7.0.280.0110.00815.48
7.0.270.0000.01615.50
7.0.260.0080.00815.32
7.0.250.0070.01115.29
7.0.240.0150.00615.16
7.0.230.0070.01615.34
7.0.220.0120.01215.23
7.0.210.0090.01415.05
7.0.200.0070.00915.18
7.0.190.0150.00415.45
7.0.180.0060.00915.15
7.0.170.0080.01115.46
7.0.160.0110.00815.63
7.0.150.0100.01015.40
7.0.140.0050.04318.66
7.0.130.0060.01215.49
7.0.120.0160.00315.31
7.0.110.0030.01615.41
7.0.100.0120.03117.70
7.0.90.0100.04217.75
7.0.80.0210.02717.78
7.0.70.0060.02717.68
7.0.60.0070.02417.73
7.0.50.0270.03717.96
7.0.40.0110.04116.85
7.0.30.0070.03316.74
7.0.20.0110.04416.95
7.0.10.0060.03016.90
7.0.00.0090.03416.81
5.6.380.0080.01114.47
5.6.370.0070.01114.25
5.6.360.0040.01514.21
5.6.350.0060.01214.49
5.6.340.0110.00714.20
5.6.330.0080.01014.23
5.6.320.0130.00014.06
5.6.310.0080.00814.29
5.6.300.0070.01114.15
5.6.290.0040.01514.45
5.6.280.0060.04317.74
5.6.270.0000.01514.32
5.6.260.0060.01314.12
5.6.250.0140.04417.63
5.6.240.0150.03217.52
5.6.230.0080.04617.46
5.6.220.0130.04117.43
5.6.210.0110.03017.55
5.6.200.0130.02617.63
5.6.190.0020.04917.60
5.6.180.0120.04217.54
5.6.170.0050.05017.59
5.6.160.0070.04617.55
5.6.150.0090.03617.61
5.6.140.0070.04617.73
5.6.130.0030.04517.61
5.6.120.0050.04717.61
5.6.110.0060.03717.57
5.6.100.0010.03917.53
5.6.90.0080.04517.65
5.6.80.0030.02717.29
5.6.70.0070.02517.19
5.6.60.0130.02317.37
5.6.50.0070.03817.23
5.6.40.0050.03017.22
5.6.30.0100.03317.25
5.6.20.0030.03617.29
5.6.10.0150.02317.24
5.6.00.0100.03217.17
5.5.380.0060.02815.78
5.5.370.0070.02715.72
5.5.360.0050.02815.71
5.5.350.0100.02015.65
5.5.340.0100.04115.96
5.5.330.0080.04015.92
5.5.320.0100.02216.06
5.5.310.0050.03015.87
5.5.300.0060.04315.97
5.5.290.0120.03215.80
5.5.280.0070.02815.99
5.5.270.0050.02615.77
5.5.260.0060.02515.97
5.5.250.0040.04415.85
5.5.240.0070.02715.57
5.5.230.0080.02715.62
5.5.220.0090.04415.64
5.5.210.0050.04415.33
5.5.200.0080.03115.44
5.5.190.0070.04215.54
5.5.180.0030.04215.48
5.5.170.0040.00811.22
5.5.160.0120.04115.56
5.5.150.0070.03015.56
5.5.140.0130.04015.39
5.5.130.0060.04515.71
5.5.120.0070.03015.66
5.5.110.0040.03115.48
5.5.100.0030.03015.54
5.5.90.0110.03815.45
5.5.80.0100.03215.42
5.5.70.0020.03015.41
5.5.60.0110.03115.37
5.5.50.0070.04515.64
5.5.40.0050.03615.53
5.5.30.0100.02015.59
5.5.20.0160.02115.49
5.5.10.0060.02515.43
5.5.00.0080.02015.55
5.4.450.0020.03015.03
5.4.440.0040.02415.12
5.4.430.0020.02814.98
5.4.420.0140.03514.97
5.4.410.0070.03214.97
5.4.400.0120.04014.87
5.4.390.0150.03514.79
5.4.380.0070.03914.84
5.4.370.0080.03614.83
5.4.360.0040.04214.86
5.4.350.0120.02014.73
5.4.340.0080.02814.97
5.4.330.0050.00710.62
5.4.320.0080.04514.78
5.4.310.0110.02814.96
5.4.300.0100.03614.88
5.4.290.0110.03214.70
5.4.280.0070.02714.96
5.4.270.0050.03814.95
5.4.260.0100.02114.99
5.4.250.0200.03814.95
5.4.240.0150.03514.86
5.4.230.0120.03114.96
5.4.220.0150.04314.95
5.4.210.0120.02514.90
5.4.200.0150.03815.02
5.4.190.0120.02815.04
5.4.180.0170.02014.89
5.4.170.0070.02914.95
5.4.160.0080.04314.79
5.4.150.0070.04414.93
5.4.140.0130.03913.61
5.4.130.0040.04413.60
5.4.120.0180.02713.64
5.4.110.0120.01713.57
5.4.100.0110.03513.55
5.4.90.0050.04213.71
5.4.80.0050.04513.47
5.4.70.0090.02213.45
5.4.60.0040.04213.53
5.4.50.0070.02713.49
5.4.40.0070.02213.47
5.4.30.0070.02713.62
5.4.20.0120.02813.62
5.4.10.0050.04513.57
5.4.00.0070.03413.15
5.3.290.0080.02412.37
5.3.280.0210.04012.28
5.3.270.0140.02012.45
5.3.260.0180.02312.43
5.3.250.0050.02312.33
5.3.240.0180.04112.32
5.3.230.0040.03412.32
5.3.220.0130.04212.17
5.3.210.0110.03812.28
5.3.200.0090.04212.13
5.3.190.0060.02112.28
5.3.180.0060.04012.41
5.3.170.0060.03612.38
5.3.160.0090.03012.33
5.3.150.0090.03712.36
5.3.140.0080.03512.38
5.3.130.0040.02512.26
5.3.120.0120.04012.28
5.3.110.0100.02712.38
5.3.100.0040.02512.12
5.3.90.0080.02912.20
5.3.80.0020.03711.97
5.3.70.0070.03711.86
5.3.60.0030.04011.96
5.3.50.0070.03411.85
5.3.40.0090.03511.93
5.3.30.0040.03912.01
5.3.20.0080.03811.81
5.3.10.0050.04011.60
5.3.00.0050.02411.68
5.2.170.0080.03210.24
5.2.160.0070.02910.22
5.2.150.0140.02410.06
5.2.140.0060.02910.12
5.2.130.0040.03110.12
5.2.120.0020.03510.18
5.2.110.0020.01910.19
5.2.100.0090.02410.09
5.2.90.0050.03710.19
5.2.80.0080.01310.04
5.2.70.0020.01810.10
5.2.60.0050.0189.96
5.2.50.0060.0299.99
5.2.40.0030.01710.15
5.2.30.0070.02610.10
5.2.20.0080.02810.08
5.2.10.0080.02810.06
5.2.00.0080.0179.98
5.1.60.0030.0219.71
5.1.50.0070.0309.75
5.1.40.0070.0209.75
5.1.30.0080.0279.84
5.1.20.0080.0289.71
5.1.10.0060.0259.79
5.1.00.0000.0219.71
5.0.50.0030.0269.71
5.0.40.0040.0149.71
5.0.30.0050.0189.71
5.0.20.0050.0179.71
5.0.10.0020.0149.71
5.0.00.0050.0169.71
4.4.90.0020.0259.71
4.4.80.0020.0149.71
4.4.70.0060.0199.71
4.4.60.0040.0159.71
4.4.50.0020.0129.71
4.4.40.0010.0169.71
4.4.30.0020.0159.71
4.4.20.0040.0109.71
4.4.10.0020.0139.71
4.4.00.0040.0329.71
4.3.110.0020.0219.71
4.3.100.0040.0219.71
4.3.90.0030.0159.71
4.3.80.0030.0259.71
4.3.70.0030.0159.71
4.3.60.0030.0219.71
4.3.50.0030.0129.71
4.3.40.0020.0259.71
4.3.30.0070.0129.71
4.3.20.0020.0259.71
4.3.10.0020.0109.71
4.3.00.0030.0119.71

preferences:
44.52 ms | 401 KiB | 5 Q