3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d="./etc/rc.conf.pacsave"; echo substr(decoct( fileperms($d)),1); echo readfile($d)?>

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)
8.3.40.0090.01218.84
8.3.30.0060.01519.10
8.3.20.0060.01220.34
8.3.10.0050.00321.92
8.3.00.0040.01222.43
8.2.170.0040.01122.96
8.2.160.0110.00420.86
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0190.00026.16
8.2.120.0080.00019.48
8.2.110.0060.00322.07
8.2.100.0060.00617.72
8.2.90.0040.00419.17
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0080.00017.91
8.2.30.0050.00217.99
8.2.20.0040.00417.66
8.2.10.0040.00417.54
8.2.00.0060.00317.69
8.1.270.0070.01023.96
8.1.260.0060.01226.35
8.1.250.0160.00328.09
8.1.240.0030.00623.73
8.1.230.0000.01119.09
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0070.00417.35
8.1.190.0050.00317.41
8.1.180.0030.00618.10
8.1.170.0050.00318.47
8.1.160.0000.00821.96
8.1.150.0060.00318.46
8.1.140.0000.00717.39
8.1.130.0030.00317.89
8.1.120.0080.00017.30
8.1.110.0080.00017.38
8.1.100.0040.00417.42
8.1.90.0000.00717.41
8.1.80.0000.00817.46
8.1.70.0000.00717.44
8.1.60.0000.00917.53
8.1.50.0000.00817.48
8.1.40.0040.00417.48
8.1.30.0040.00417.54
8.1.20.0060.00317.53
8.1.10.0060.00317.50
8.1.00.0060.00317.43
8.0.300.0070.00018.77
8.0.290.0040.00417.16
8.0.280.0040.00418.55
8.0.270.0040.00417.33
8.0.260.0040.00416.91
8.0.250.0030.00317.15
8.0.240.0040.00417.04
8.0.230.0000.00816.90
8.0.220.0030.00317.00
8.0.210.0000.00716.83
8.0.200.0000.00617.02
8.0.190.0000.00717.02
8.0.180.0000.00817.02
8.0.170.0000.00816.98
8.0.160.0070.00016.86
8.0.150.0040.00416.95
8.0.140.0050.00216.96
8.0.130.0030.00313.47
8.0.120.0060.00316.93
8.0.110.0050.00316.98
8.0.100.0070.00016.91
8.0.90.0030.00516.97
8.0.80.0090.00617.02
8.0.70.0000.00716.84
8.0.60.0040.00416.90
8.0.50.0040.00416.88
8.0.30.0110.00917.03
8.0.20.0130.00617.40
8.0.10.0000.00716.82
8.0.00.0110.00916.75
7.4.330.0070.00015.00
7.4.320.0000.00616.48
7.4.300.0000.00716.50
7.4.290.0070.00016.56
7.4.280.0030.00316.59
7.4.270.0030.00316.56
7.4.260.0040.00416.56
7.4.250.0040.00416.46
7.4.240.0000.00816.41
7.4.230.0070.00016.35
7.4.220.0080.00816.58
7.4.210.0080.01016.47
7.4.200.0050.00216.26
7.4.190.0000.00716.62
7.4.160.0040.01216.64
7.4.150.0090.00917.40
7.4.140.0070.01117.86
7.4.130.0110.00816.64
7.4.120.0150.00216.57
7.4.110.0110.00716.31
7.4.100.0120.00616.40
7.4.90.0090.00916.45
7.4.80.0100.00716.54
7.4.70.0060.01216.53
7.4.60.0030.01316.45
7.4.50.0030.00516.26
7.4.40.0080.00622.77
7.4.30.0050.01116.39
7.4.00.0000.01415.13
7.3.330.0000.00512.97
7.3.320.0030.00313.00
7.3.310.0000.00716.31
7.3.300.0030.00316.21
7.3.290.0090.01216.25
7.3.280.0090.01016.30
7.3.270.0060.01317.40
7.3.260.0090.00916.54
7.3.250.0060.01316.45
7.3.240.0100.01016.36
7.3.230.0130.00316.39
7.3.210.0040.01416.34
7.3.200.0100.01319.39
7.3.190.0100.00716.41
7.3.180.0130.00416.16
7.3.170.0130.00316.30
7.3.160.0080.00816.22
7.3.120.0120.00014.61
7.3.10.0150.00016.62
7.3.00.0060.00616.70
7.2.330.0070.01316.37
7.2.320.0060.01616.36
7.2.310.0030.01316.35
7.2.300.0000.01616.64
7.2.290.0130.00316.52
7.2.130.0000.01316.68
7.2.120.0000.00916.88
7.2.110.0070.00716.81
7.2.100.0000.00916.81
7.2.90.0000.01017.04
7.2.80.0000.01616.61
7.2.70.0030.00717.01
7.2.60.0020.01016.76
7.2.50.0100.00316.77
7.2.40.0070.00316.71
7.2.30.0030.01016.59
7.2.20.0030.01016.69
7.2.10.0070.00716.27
7.2.00.0090.00517.66
7.1.250.0070.00315.54
7.1.200.0120.00015.57
7.1.100.0030.01017.95
7.1.70.0030.00617.18
7.1.60.0060.01219.82
7.1.50.0070.01416.79
7.1.00.0000.08022.31
7.0.200.0110.00416.67
7.0.140.0070.07022.07
7.0.60.0170.03320.02
7.0.50.0100.08017.80
7.0.40.0100.08019.96
7.0.30.0370.07720.06
7.0.20.0300.07720.04
7.0.10.0170.08320.10
7.0.00.0070.04020.21
5.6.280.0070.07020.92
5.6.210.0030.04320.66
5.6.200.0100.03318.19
5.6.190.0070.08720.61
5.6.180.4170.04020.27
5.6.170.0200.05720.33
5.6.160.0070.07020.44
5.6.150.0070.07718.21
5.6.140.0070.07318.22
5.6.130.0030.08318.21
5.6.120.0070.08020.89
5.6.110.0130.07720.97
5.6.100.0100.08021.13
5.6.90.0100.08021.07
5.6.80.0100.06320.52
5.5.350.0000.04320.40
5.5.340.0030.04317.96
5.5.330.0070.04320.40
5.5.320.0270.03720.28
5.5.310.0300.08020.34
5.5.300.0030.08718.01
5.5.290.0030.04317.91
5.5.280.0070.05720.77
5.5.270.0030.05020.96
5.5.260.0130.08020.79
5.5.250.0070.04020.58
5.5.240.0100.07020.34
5.4.450.2400.04719.26
5.4.440.2270.03719.25
5.4.430.1700.03319.13
5.4.420.0070.05019.25
5.4.410.0200.03319.36
5.4.400.0070.04019.08
5.4.390.0070.04018.92
5.4.380.0070.03718.92
5.4.370.0070.03318.80
5.4.360.0030.03718.81
5.4.350.0730.04019.09
5.4.340.1730.04019.06
5.4.320.0130.03718.81
5.4.310.0000.04019.25
5.4.300.1870.03719.07
5.4.290.0070.03319.14
5.4.280.0030.03718.77
5.4.270.0270.03319.05
5.4.260.1070.04018.77
5.4.250.0030.04718.80
5.4.240.0030.03718.91
5.4.230.1530.03318.92
5.4.220.0070.04318.80
5.4.210.0170.03019.13
5.4.200.0530.03719.15
5.4.190.0000.04019.09
5.4.180.0070.03318.92
5.4.170.1070.04019.09
5.4.160.0030.03718.91
5.4.150.0030.05019.20
5.4.140.0030.03316.29
5.4.130.2230.03316.41
5.4.120.0270.04316.30
5.4.110.0270.02716.39
5.4.100.0130.05316.39
5.4.90.0170.06016.15
5.4.80.0100.04316.37
5.4.70.0100.04716.39
5.4.60.0030.04016.18
5.4.50.0130.03316.31
5.4.40.0030.04016.31
5.4.30.0100.04316.40
5.4.20.0030.05716.36
5.4.10.2400.03316.35
5.4.00.0030.06015.67
5.3.290.0100.05314.50
5.3.280.2130.04714.58
5.3.270.0100.06314.55
5.3.260.0000.05014.55
5.3.250.2270.03714.51
5.3.240.0070.03714.54
5.3.230.0030.04014.43
5.3.220.0230.03714.51
5.3.210.2370.03314.51
5.3.200.2200.04014.42
5.3.190.0000.07014.41
5.3.180.0070.03314.61
5.3.170.0830.07314.61
5.3.160.0030.03714.66
5.3.150.0030.03714.41
5.3.140.0100.03014.43
5.3.130.1430.04014.38
5.3.120.0000.04014.38
5.3.110.1230.04314.49
5.3.100.2470.03713.88
5.3.90.1670.03713.89
5.3.80.2570.03313.95
5.3.70.0070.03713.84
5.3.60.1700.04314.02
5.3.50.0070.06713.79
5.3.40.0030.06713.96
5.3.30.1970.03313.95
5.3.20.0030.03313.48
5.3.10.0030.03313.43
5.3.00.0870.04313.59
5.2.170.0100.03711.16
5.2.160.0000.03711.17
5.2.150.0930.05310.99
5.2.140.0030.04011.16
5.2.130.0070.03310.96
5.2.120.0530.02710.96
5.2.110.0430.02310.94
5.2.100.0300.03711.12
5.2.90.0230.02711.01
5.2.80.0100.03710.95
5.2.70.0170.02311.14
5.2.60.0100.03710.88
5.2.50.0130.04311.09
5.2.40.0100.03010.81
5.2.30.0170.02310.81
5.2.20.0200.04710.79
5.2.10.0130.03310.86
5.2.00.0130.02310.73
5.1.60.0170.0209.92
5.1.50.0170.0309.86
5.1.40.0100.0239.85
5.1.30.0070.02310.39
5.1.20.0070.03010.51
5.1.10.0130.0239.93
5.1.00.0000.05710.06
5.0.50.0000.0339.84
5.0.40.0030.0309.84
5.0.30.0000.0309.84
5.0.20.0000.0379.84
5.0.10.0000.0309.84
5.0.00.0100.0579.84
4.4.90.0030.0209.84
4.4.80.0100.0379.84
4.4.70.0000.0179.84
4.4.60.0030.0179.84
4.4.50.0000.0179.84
4.4.40.0030.0239.84
4.4.30.0000.0239.84
4.4.20.0000.0179.84
4.4.10.0000.0409.84
4.4.00.0070.0409.84
4.3.110.0070.0109.84
4.3.100.0030.0209.84
4.3.90.0000.0179.84
4.3.80.0030.0509.84
4.3.70.0000.0279.84
4.3.60.0030.0309.84
4.3.50.0000.0309.84
4.3.40.0230.0339.84
4.3.30.0000.0209.84
4.3.20.0000.0339.84
4.3.10.0000.0179.84
4.3.00.0000.0209.84

preferences:
54.26 ms | 400 KiB | 5 Q