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)
8.3.40.0140.00718.67
8.3.30.0110.00418.96
8.3.20.0030.00620.20
8.3.10.0040.00421.76
8.3.00.0040.00417.50
8.2.170.0070.01022.96
8.2.160.0090.00920.57
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0050.00326.16
8.2.120.0030.00621.15
8.2.110.0080.00022.25
8.2.100.0120.00417.53
8.2.90.0080.00019.23
8.2.80.0000.00817.97
8.2.70.0040.00817.13
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0000.00818.22
8.2.30.0060.00317.98
8.2.20.0050.00317.48
8.2.10.0050.00218.05
8.2.00.0030.00617.61
8.1.270.0060.00323.96
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.96
8.1.230.0070.00419.28
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.22
8.1.190.0000.00817.10
8.1.180.0000.00819.01
8.1.170.0000.00818.53
8.1.160.0050.00222.04
8.1.150.0040.00418.80
8.1.140.0040.00417.25
8.1.130.0030.00319.61
8.1.120.0040.00417.35
8.1.110.0000.00817.44
8.1.100.0040.00317.36
8.1.90.0080.00017.32
8.1.80.0000.00717.34
8.1.70.0080.00017.41
8.1.60.0040.00417.62
8.1.50.0040.00417.57
8.1.40.0000.00817.37
8.1.30.0060.00317.53
8.1.20.0040.00417.50
8.1.10.0060.00317.31
8.1.00.0100.00017.33
8.0.300.0060.00318.77
8.0.290.0050.00216.63
8.0.280.0080.00018.38
8.0.270.0000.00717.09
8.0.260.0070.00017.20
8.0.250.0040.00416.89
8.0.240.0070.00016.84
8.0.230.0050.00316.87
8.0.220.0030.00316.82
8.0.210.0080.00016.70
8.0.200.0050.00316.78
8.0.190.0000.00716.77
8.0.180.0000.00816.87
8.0.170.0040.00416.85
8.0.160.0040.00416.80
8.0.150.0040.00416.75
8.0.140.0110.00016.82
8.0.130.0050.00013.36
8.0.120.0000.00816.84
8.0.110.0050.00316.84
8.0.100.0070.00016.80
8.0.90.0030.00316.76
8.0.80.0120.00316.79
8.0.70.0000.00716.68
8.0.60.0000.00716.72
8.0.50.0000.00716.76
8.0.30.0130.01017.15
8.0.20.0100.00917.40
8.0.10.0040.00416.81
8.0.00.0090.01016.74
7.4.330.0020.00215.00
7.4.320.0060.00016.66
7.4.300.0000.00616.51
7.4.290.0070.00016.65
7.4.280.0070.00016.56
7.4.270.0070.00016.70
7.4.260.0000.00816.70
7.4.250.0020.00516.56
7.4.240.0020.00516.72
7.4.230.0060.00016.52
7.4.220.0160.00016.44
7.4.210.0030.01616.57
7.4.200.0050.00216.62
7.4.160.0070.01016.54
7.4.150.0070.01017.40
7.4.140.0080.00817.86
7.4.130.0050.01116.49
7.4.120.0130.00616.53
7.4.110.0100.00916.51
7.4.100.0090.00916.43
7.4.90.0040.01416.33
7.4.80.0090.00919.39
7.4.70.0070.01016.48
7.4.60.0160.00016.28
7.4.50.0000.00416.48
7.4.40.0190.00316.62
7.4.30.0080.00816.55
7.4.00.0060.00915.17
7.3.330.0000.00513.16
7.3.320.0020.00213.23
7.3.310.0030.00316.40
7.3.300.0040.00416.27
7.3.290.0060.00916.20
7.3.280.0090.00716.24
7.3.270.0140.00317.40
7.3.260.0000.01716.55
7.3.250.0110.00916.43
7.3.240.0120.00916.49
7.3.230.0140.00516.41
7.3.210.0030.01316.46
7.3.200.0120.00919.39
7.3.190.0130.00316.65
7.3.180.0060.00916.50
7.3.170.0120.00416.51
7.3.160.0130.00616.23
7.2.330.0100.01016.29
7.2.320.0120.00616.41
7.2.310.0030.01416.57
7.2.300.0060.01016.29
7.2.290.0090.01216.54
7.2.60.0090.00316.83
7.2.00.0070.00719.69
7.1.200.0050.00515.69
7.1.100.0030.01018.36
7.1.70.0100.01017.18
7.1.60.0070.01819.40
7.1.50.0100.01017.11
7.1.00.0070.07322.75
7.0.200.0030.00516.86
7.0.140.0000.07322.37
7.0.60.0070.08720.26
7.0.50.0030.08317.90
7.0.40.0100.08020.39
7.0.30.0300.04720.30
7.0.20.0200.05020.20
7.0.10.0100.08020.29
7.0.00.0070.04320.41
5.6.280.0030.07321.26
5.6.210.0030.07720.80
5.6.200.0070.08018.12
5.6.190.0000.05020.81
5.6.180.0200.07720.75
5.6.170.0270.05320.58
5.6.160.0100.03720.60
5.6.150.0130.07718.15
5.6.140.0070.08018.11
5.6.130.0100.07718.21
5.6.120.0130.07721.29
5.6.110.0170.06721.25
5.6.100.0100.08021.23
5.6.90.0030.05021.32
5.6.80.0100.07720.80
5.6.70.4330.03720.53
5.5.350.0230.04020.71
5.5.340.0030.03717.98
5.5.330.0030.04320.50
5.5.320.0300.07020.53
5.5.310.0130.04320.51
5.5.300.0000.04017.95
5.5.290.0100.06317.88
5.5.280.0100.08021.15
5.5.270.0070.05721.16
5.5.260.0130.07321.04
5.5.250.0000.04320.94
5.5.240.4300.03720.56
5.4.450.1770.04319.80
5.4.440.1570.04319.88
5.4.430.1870.04719.65
5.4.420.1930.04019.44
5.4.410.1830.04319.53
5.4.400.1630.04019.00
5.4.390.1730.04319.29
5.4.380.1770.03719.45
5.4.370.1600.03719.56
5.4.360.1500.04319.25
5.4.350.1870.05019.02
5.4.340.1900.04719.18
5.4.320.1670.03719.14
5.4.310.1670.03019.49
5.4.300.1630.03319.38
5.4.290.1700.03019.24
5.4.280.1530.03719.47
5.4.270.1630.04019.56
5.4.260.1670.03319.02
5.4.250.1900.04719.48
5.4.240.1770.03719.25
5.4.230.1600.03019.55
5.4.220.1770.04719.18
5.4.210.1500.04319.48
5.4.200.1600.03719.43
5.4.190.1770.04319.17
5.4.180.1800.04319.32
5.4.170.1730.04319.45
5.4.160.1800.04319.16
5.4.150.1900.03719.10
5.4.140.1800.04016.84
5.4.130.1870.03716.53
5.4.120.1600.04016.52
5.4.110.1500.03716.70
5.4.100.1530.03316.52
5.4.90.1830.03716.79
5.4.80.1500.03716.32
5.4.70.1600.02716.74
5.4.60.1570.04016.68
5.4.50.1500.03716.46
5.4.40.1730.05016.72
5.4.30.1630.04716.71
5.4.20.1700.04716.67
5.4.10.1670.04016.59
5.4.00.1570.03315.93
5.3.290.1500.04314.86
5.3.280.1600.04014.75
5.3.270.1800.03714.80
5.3.260.1700.04714.74
5.3.250.1630.04714.69
5.3.240.1600.03314.80
5.3.230.1570.03714.78
5.3.220.1770.04314.70
5.3.210.1470.04314.67
5.3.200.1630.03314.76
5.3.190.1830.04314.84
5.3.180.1830.03714.77
5.3.170.1730.04014.64
5.3.160.1730.04714.68
5.3.150.1700.04314.64
5.3.140.1330.03014.59
5.3.130.1700.05014.73
5.3.120.1770.04714.70
5.3.110.1500.04014.63
5.3.100.1800.03314.11
5.3.90.1630.04314.18
5.3.80.1900.04714.17
5.3.70.1670.03014.23
5.3.60.1670.02714.12
5.3.50.1900.04014.14
5.3.40.1570.04014.10
5.3.30.1500.03313.99
5.3.20.1670.03013.86
5.3.10.1470.03713.85
5.3.00.1500.03313.78
5.2.170.1330.03011.34
5.2.160.1330.03311.34
5.2.150.1400.02311.35
5.2.140.1370.02711.23
5.2.130.1300.03011.19
5.2.120.1370.02311.29
5.2.110.1300.03011.23
5.2.100.1630.03011.29
5.2.90.1230.03011.21
5.2.80.1900.03011.32
5.2.70.1370.02711.39
5.2.60.1400.02711.23
5.2.50.1600.03711.17
5.2.40.1070.03011.22
5.2.30.0730.02711.05
5.2.20.1330.03711.16
5.2.10.1170.02711.14
5.2.00.1070.02310.85
5.1.60.1200.02310.16
5.1.50.1070.02310.12
5.1.40.1070.02010.23
5.1.30.1100.02310.55
5.1.20.0870.03010.58
5.1.10.1100.03010.43
5.1.00.1070.02710.18
5.0.50.0530.0208.77
5.0.40.0500.0208.61
5.0.30.0630.0338.63
5.0.20.0630.0208.43
5.0.10.0470.0238.40
5.0.00.0600.0378.37
4.4.90.0530.0137.64
4.4.80.0530.0137.64
4.4.70.0500.0177.64
4.4.60.0530.0137.64
4.4.50.0730.0107.64
4.4.40.0530.0277.64
4.4.30.0530.0207.64
4.4.20.0670.0137.64
4.4.10.0530.0177.64
4.4.00.0530.0237.64
4.3.110.0500.0177.64
4.3.100.0500.0177.64
4.3.90.0500.0177.64
4.3.80.0570.0207.64
4.3.70.0530.0137.64
4.3.60.0500.0137.64
4.3.50.0600.0107.64
4.3.40.0500.0237.64
4.3.30.0270.0177.64
4.3.20.0230.0177.64
4.3.10.0330.0277.64
4.3.00.0330.0177.64

preferences:
43.26 ms | 400 KiB | 5 Q