3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((float) bcadd(log(4097, 2), 0, 2));

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)
8.3.40.0140.00018.72
8.3.30.0140.00018.83
8.3.20.0000.00720.21
8.3.10.0080.00021.85
8.3.00.0080.00017.36
8.2.170.0070.01022.96
8.2.160.0140.00320.38
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0020.00526.16
8.2.120.0070.00021.14
8.2.110.0090.00022.17
8.2.100.0130.00317.53
8.2.90.0080.00019.05
8.2.80.0000.00817.97
8.2.70.0080.00417.50
8.2.60.0000.00817.93
8.2.50.0030.00618.07
8.2.40.0050.00318.09
8.2.30.0030.00617.95
8.2.20.0000.00817.48
8.2.10.0000.00717.86
8.2.00.0000.00717.57
8.1.270.0040.00424.04
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.82
8.1.230.0080.00319.13
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0000.00817.00
8.1.180.0000.00819.01
8.1.170.0000.00818.65
8.1.160.0000.00721.91
8.1.150.0040.00418.84
8.1.140.0080.00017.34
8.1.130.0030.00319.57
8.1.120.0050.00317.42
8.1.110.0020.00517.38
8.1.100.0000.00717.36
8.1.90.0000.00717.45
8.1.80.0040.00417.44
8.1.70.0050.00217.44
8.1.60.0060.00317.63
8.1.50.0000.00817.35
8.1.40.0000.00817.52
8.1.30.0000.00817.63
8.1.20.0080.00017.64
8.1.10.0070.00017.42
8.1.00.0030.00517.28
8.0.300.0050.00318.77
8.0.290.0070.00016.63
8.0.280.0000.00718.37
8.0.270.0040.00417.29
8.0.260.0000.00717.12
8.0.250.0030.00316.85
8.0.240.0070.00016.85
8.0.230.0030.00316.89
8.0.220.0050.00316.70
8.0.210.0000.00716.80
8.0.200.0040.00416.74
8.0.190.0020.00516.79
8.0.180.0040.00416.87
8.0.170.0000.00816.73
8.0.160.0030.00316.87
8.0.150.0030.00316.64
8.0.140.0050.00516.78
8.0.130.0030.00313.30
8.0.120.0040.00416.77
8.0.110.0000.00716.65
8.0.100.0000.00716.80
8.0.90.0030.00316.76
8.0.80.0090.00816.81
8.0.70.0050.00316.77
8.0.60.0040.00416.88
8.0.50.0000.00716.93
8.0.30.0080.01017.11
8.0.20.0080.01217.40
8.0.10.0000.00716.86
8.0.00.0110.00616.79
7.4.330.0020.00215.00
7.4.320.0060.00016.61
7.4.300.0060.00016.54
7.4.290.0000.00716.65
7.4.280.0000.00716.54
7.4.270.0040.00416.54
7.4.260.0000.00716.65
7.4.250.0040.00416.68
7.4.240.0070.00116.72
7.4.230.0030.00316.82
7.4.220.0070.00716.62
7.4.210.0130.00616.46
7.4.200.0030.00316.81
7.4.160.0090.00616.34
7.4.150.0120.00617.40
7.4.140.0090.00917.86
7.4.130.0100.00716.51
7.4.120.0100.00816.54
7.4.110.0140.00316.32
7.4.100.0100.00716.38
7.4.90.0040.01216.44
7.4.80.0060.01219.39
7.4.70.0080.00816.34
7.4.60.0070.01016.58
7.4.50.0080.00016.48
7.4.40.0100.01016.60
7.4.30.0040.01216.22
7.4.00.0020.01415.20
7.3.330.0050.00013.15
7.3.320.0020.00213.17
7.3.310.0040.00416.36
7.3.300.0030.00316.42
7.3.290.0100.00316.20
7.3.280.0110.00616.25
7.3.270.0090.00917.40
7.3.260.0070.01116.18
7.3.240.0100.00716.48
7.3.230.0060.01116.39
7.3.210.0070.01116.44
7.3.200.0100.01319.39
7.3.190.0060.01616.36
7.3.180.0090.00616.36
7.3.170.0140.00316.27
7.3.160.0000.01516.50
7.3.120.0040.01415.16
7.3.110.0120.00315.21
7.3.100.0070.01015.34
7.3.90.0060.00914.82
7.3.80.0000.01015.04
7.3.70.0070.01015.20
7.3.60.0060.00914.98
7.3.50.0120.00615.06
7.3.40.0070.00714.83
7.3.30.0070.01015.01
7.3.20.0100.00616.79
7.3.10.0040.00716.89
7.3.00.0080.00816.82
7.2.330.0090.00916.76
7.2.320.0060.00916.39
7.2.310.0100.00716.64
7.2.300.0110.00516.63
7.2.290.0120.00316.60
7.2.250.0100.01014.97
7.2.240.0030.01414.73
7.2.230.0000.01714.78
7.2.220.0130.00015.36
7.2.210.0030.01214.79
7.2.200.0060.00615.23
7.2.190.0000.01515.00
7.2.180.0110.00315.10
7.2.170.0060.00615.23
7.2.60.0030.00616.83
7.1.330.0040.01215.88
7.1.320.0030.00716.00
7.1.310.0030.01015.92
7.1.300.0100.00316.06
7.1.290.0070.00716.03
7.1.280.0030.00615.77
7.1.270.0090.00616.09
7.1.260.0070.00716.05
7.1.200.0040.00415.82
7.1.70.0040.00417.11
7.1.60.0090.01519.40
7.1.50.0090.01317.05
7.1.00.0100.07022.77
7.0.200.0000.00816.89
7.0.140.0000.07722.41
7.0.60.0230.07020.10
7.0.50.0230.06317.80
7.0.40.0100.06020.39
7.0.30.0170.05020.31
7.0.20.0430.06720.32
7.0.10.0030.07020.41
7.0.00.0100.06720.27
5.6.280.0000.07721.34
5.6.210.0070.04720.98
5.6.200.0100.07318.23
5.6.190.0030.05020.58
5.6.180.4100.04020.70
5.6.170.0200.07720.58
5.6.160.0130.07020.70
5.6.150.0000.04318.11
5.6.140.0170.07018.11
5.6.130.0130.07018.09
5.6.120.0030.08721.27
5.6.110.0170.05321.29
5.6.100.0000.05021.33
5.6.90.0070.08321.38
5.6.80.0000.08320.65
5.5.350.0170.09020.61
5.5.340.0130.05717.95
5.5.330.0100.04020.72
5.5.320.3330.04320.55
5.5.310.0300.05020.48
5.5.300.0030.08318.01
5.5.290.0070.08317.88
5.5.280.0100.04321.04
5.5.270.0030.04021.14
5.5.260.0070.06721.04
5.5.250.0070.08020.96
5.5.240.3830.03020.61
5.4.450.0370.04019.77
5.4.440.0370.04319.57
5.4.430.0300.03719.65
5.4.420.0200.04019.66
5.4.410.0370.04019.69
5.4.400.0200.04319.18
5.4.390.0170.04319.33
5.4.380.0170.05718.83
5.4.370.0130.05318.71
5.4.360.0330.03718.71
5.4.350.0100.06718.70
5.4.340.0130.07718.69
5.4.320.0070.03412.49
5.4.310.0010.04312.48
5.4.300.0070.03412.49
5.4.290.0060.03712.48
5.4.280.0050.03712.39
5.4.270.0050.05312.38
5.4.260.0080.03612.39
5.4.250.0070.03712.39
5.4.240.0090.04212.39
5.4.230.0060.04312.38
5.4.220.0080.05112.38
5.4.210.0040.03912.38
5.4.200.0070.03712.38
5.4.190.0080.03512.38
5.4.180.0080.03912.38
5.4.170.0060.04012.38
5.4.160.0090.03312.38
5.4.150.0070.03612.38
5.4.140.0060.04112.06
5.4.130.0090.03212.05
5.4.120.0090.03612.00
5.4.110.0080.03212.00
5.4.100.0060.03612.00
5.4.90.0050.03812.01
5.4.80.0090.03612.00
5.4.70.0060.03312.00
5.4.60.0040.03712.00
5.4.50.0050.03512.00
5.4.40.0040.03711.98
5.4.30.0080.03311.99
5.4.20.0040.03711.99
5.4.10.0070.03311.98
5.4.00.0090.03511.48
5.3.290.0040.04012.80
5.3.280.0050.03812.71
5.3.270.0050.04012.72
5.3.260.0090.03612.72
5.3.250.0090.03312.72
5.3.240.0050.03812.72
5.3.230.0030.04112.71
5.3.220.0050.03812.68
5.3.210.0060.03812.68
5.3.200.0040.03812.68
5.3.190.0050.03912.68
5.3.180.0080.04312.68
5.3.170.0050.03812.67
5.3.160.0060.03612.67
5.3.150.0070.03512.68
5.3.140.0060.03612.66
5.3.130.0120.03312.66
5.3.120.0090.03612.66
5.3.110.0060.03912.66
5.3.100.0060.03712.12
5.3.90.0060.04412.11
5.3.80.0100.03712.09
5.3.70.0050.03812.09
5.3.60.0050.03912.07
5.3.50.0050.03712.03
5.3.40.0070.03812.03
5.3.30.0090.03811.98
5.3.20.0070.04011.77
5.3.10.0070.03911.73
5.3.00.0080.04811.71
5.2.170.0040.0459.22
5.2.160.0050.0429.21
5.2.150.0040.0359.22
5.2.140.0050.0309.22
5.2.130.0070.0269.18
5.2.120.0060.0339.18
5.2.110.0030.0329.18
5.2.100.0060.0299.18
5.2.90.0050.0289.17
5.2.80.0030.0329.18
5.2.70.0030.0319.18
5.2.60.0040.0319.13
5.2.50.0040.0309.10
5.2.40.0050.0289.07
5.2.30.0050.0299.05
5.2.20.0040.0289.04
5.2.10.0060.0278.99
5.2.00.0040.0298.85
5.1.60.0070.0218.14
5.1.50.0080.0208.14
5.1.40.0030.0268.11
5.1.30.0030.0268.46
5.1.20.0030.0278.48
5.1.10.0040.0278.21
5.1.00.0070.0238.21
5.0.50.0020.0226.69
5.0.40.0050.0196.55
5.0.30.0050.0296.36
5.0.20.0040.0186.34
5.0.10.0040.0246.32
5.0.00.0020.0386.31
4.4.90.0040.0174.77
4.4.80.0030.0154.76
4.4.70.0030.0154.75
4.4.60.0020.0164.76
4.4.50.0030.0174.77
4.4.40.0030.0254.71
4.4.30.0040.0154.76
4.4.20.0040.0154.85
4.4.10.0020.0164.85
4.4.00.0040.0244.76
4.3.110.0050.0204.67
4.3.100.0060.0164.66
4.3.90.0030.0154.64
4.3.80.0030.0244.61
4.3.70.0020.0154.63
4.3.60.0010.0194.63
4.3.50.0030.0154.63
4.3.40.0030.0264.56
4.3.30.0010.0173.38
4.3.20.0020.0213.35
4.3.10.0000.0203.31
4.3.00.0030.01315.91

preferences:
40.75 ms | 400 KiB | 5 Q