3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(0.2 + 0.1 - 0.1); $a = 0.1 + 0.2; $a -= 0.1; $b = 0.2; var_dump(array($a == $b, $a - 0.2, $b - 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)
8.3.60.0100.00318.43
8.3.50.0120.01021.17
8.3.40.0150.00318.68
8.3.30.0110.00319.25
8.3.20.0080.00020.29
8.3.10.0080.00023.48
8.3.00.0040.00419.26
8.2.180.0030.01416.50
8.2.170.0120.00322.96
8.2.160.0030.01020.35
8.2.150.0140.00424.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00022.23
8.2.110.0040.00419.30
8.2.100.0100.00317.78
8.2.90.0050.00518.03
8.2.80.0000.00817.97
8.2.70.0040.00417.63
8.2.60.0000.00818.05
8.2.50.0050.00318.07
8.2.40.0000.00820.07
8.2.30.0000.00718.05
8.2.20.0070.00017.73
8.2.10.0040.00418.02
8.2.00.0000.00817.68
8.1.280.0100.00625.92
8.1.270.0090.00022.14
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.00
8.1.230.0060.00622.70
8.1.220.0030.00617.74
8.1.210.0040.00418.84
8.1.200.0000.00917.35
8.1.190.0050.00317.00
8.1.180.0040.00418.10
8.1.170.0060.00318.46
8.1.160.0000.00822.05
8.1.150.0070.00019.02
8.1.140.0080.00017.55
8.1.130.0070.00017.81
8.1.120.0070.00017.49
8.1.110.0050.00317.36
8.1.100.0000.00717.46
8.1.90.0070.00017.47
8.1.80.0070.00017.45
8.1.70.0000.00717.39
8.1.60.0040.00417.57
8.1.50.0030.00617.58
8.1.40.0000.00717.50
8.1.30.0080.00017.63
8.1.20.0000.00717.49
8.1.10.0020.00517.48
8.1.00.0000.00817.47
8.0.300.0040.00419.66
8.0.290.0000.00716.75
8.0.280.0040.00418.45
8.0.270.0030.00317.19
8.0.260.0000.00617.30
8.0.250.0070.00017.00
8.0.240.0030.00316.86
8.0.230.0070.00016.93
8.0.220.0030.00316.89
8.0.210.0040.00416.86
8.0.200.0040.00416.99
8.0.190.0030.00516.99
8.0.180.0040.00416.95
8.0.170.0000.00816.95
8.0.160.0020.00516.86
8.0.150.0040.00416.80
8.0.140.0040.00416.79
8.0.130.0060.00013.38
8.0.120.0050.00316.86
8.0.110.0000.00716.76
8.0.100.0040.00416.77
8.0.90.0070.00016.75
8.0.80.0120.00416.85
8.0.70.0040.00417.01
8.0.60.0000.00816.76
8.0.50.0040.00416.91
8.0.30.0060.01216.91
8.0.20.0140.00517.40
8.0.10.0000.00717.02
8.0.00.0100.00816.89
7.4.330.0060.00015.02
7.4.320.0030.00316.58
7.4.300.0000.00716.45
7.4.290.0030.00316.39
7.4.280.0070.00016.54
7.4.270.0040.00416.51
7.4.260.0030.00316.41
7.4.250.0000.00716.51
7.4.240.0020.00516.56
7.4.230.0000.00716.47
7.4.220.0100.00716.40
7.4.210.0040.01116.58
7.4.200.0000.00716.60
7.4.160.0090.01216.62
7.4.150.0120.00617.40
7.4.140.0090.01017.86
7.4.130.0110.01216.51
7.4.120.0120.01016.36
7.4.110.0030.01316.65
7.4.100.0060.01316.52
7.4.90.0120.00616.63
7.4.80.0120.00619.39
7.4.70.0130.00316.36
7.4.60.0110.00616.45
7.4.50.0000.00816.35
7.4.40.0090.00616.46
7.4.30.0090.00616.69
7.4.00.0030.01015.09
7.3.330.0050.00013.06
7.3.320.0020.00213.13
7.3.310.0000.00716.09
7.3.300.0040.00416.25
7.3.290.0050.01216.29
7.3.280.0080.01116.29
7.3.270.0120.01217.40
7.3.260.0120.00616.59
7.3.250.0080.01116.53
7.3.240.0040.01616.30
7.3.230.0070.01016.63
7.3.210.0100.00716.19
7.3.200.0180.00619.39
7.3.190.0100.01016.45
7.3.180.0140.00316.21
7.3.170.0030.01316.27
7.3.160.0100.00616.38
7.3.10.0050.00716.56
7.3.00.0030.00916.43
7.2.330.0070.01016.62
7.2.320.0140.00716.71
7.2.310.0090.00716.64
7.2.300.0000.01716.73
7.2.290.0060.01216.39
7.2.130.0060.00616.82
7.2.120.0050.00716.85
7.2.110.0040.00916.86
7.2.100.0030.00916.61
7.2.90.0070.00616.90
7.2.80.0060.00716.84
7.2.70.0060.00616.90
7.2.60.0020.01216.97
7.2.50.0060.00616.92
7.2.40.0060.00816.62
7.2.30.0020.01117.04
7.2.20.0070.00617.04
7.2.10.0000.01116.96
7.2.00.0030.00916.97
7.1.250.0030.00815.66
7.1.70.0070.00017.11
7.1.60.0120.00919.11
7.1.50.0100.01316.90
7.1.00.0030.07722.36
7.0.200.0000.00816.72
7.0.140.0070.07022.18
7.0.60.0070.03719.94
7.0.50.0170.07017.83
7.0.40.0030.04720.12
7.0.30.0070.05020.21
7.0.20.0270.08320.18
7.0.10.0230.07720.02
7.0.00.0100.08020.08
5.6.280.0000.07721.06
5.6.210.0100.07720.64
5.6.200.0070.04018.14
5.6.190.0000.04720.27
5.6.180.0370.07720.78
5.6.170.0300.07720.48
5.6.160.0170.07320.51
5.6.150.0030.04018.11
5.6.140.0170.04318.22
5.6.130.0070.06718.14
5.6.120.0130.07720.98
5.6.110.0100.08021.08
5.6.100.0270.06721.13
5.6.90.0030.08720.98
5.6.80.0000.04320.52
5.6.70.4530.03720.49
5.5.350.0070.08320.36
5.5.340.0200.06718.01
5.5.330.0030.04020.21
5.5.320.0330.06020.29
5.5.310.0300.08320.12
5.5.300.0030.08018.01
5.5.290.0070.03718.02
5.5.280.0070.08320.87
5.5.270.0030.04320.79
5.5.260.0100.08320.95
5.5.250.0170.07020.49
5.5.240.0230.04020.25
5.4.450.0700.06019.32
5.4.440.0230.05019.24
5.4.430.0700.06019.60
5.4.420.0730.05719.63
5.4.410.0770.04719.21
5.4.400.0000.06319.16
5.4.390.0730.05719.25
5.4.380.0900.04719.27
5.4.370.0130.05019.28
5.4.360.0700.05319.23
5.4.350.0600.06319.19
5.4.340.0080.03311.96
5.4.320.0080.03412.45
5.4.310.0050.03812.45
5.4.300.0020.04012.45
5.4.290.0010.04212.45
5.4.280.0020.03812.34
5.4.270.0050.03712.35
5.4.260.0050.03712.35
5.4.250.0030.03912.35
5.4.240.0060.03712.34
5.4.230.0060.03912.34
5.4.220.0080.04912.34
5.4.210.0060.04112.34
5.4.200.0070.03812.34
5.4.190.0080.03312.33
5.4.180.0040.03712.33
5.4.170.0050.03812.35
5.4.160.0060.03512.34
5.4.150.0080.03712.34
5.4.140.0060.03712.02
5.4.130.0040.03812.01
5.4.120.0080.03311.96
5.4.110.0070.03411.96
5.4.100.0050.03611.96
5.4.90.0090.03311.96
5.4.80.0080.03511.96
5.4.70.0100.03011.96
5.4.60.0060.03411.96
5.4.50.0050.03611.96
5.4.40.0070.03311.95
5.4.30.0080.03311.95
5.4.20.0060.03411.95
5.4.10.0110.02911.95
5.4.00.0100.03011.44
5.3.290.0040.04012.80
5.3.280.0070.03612.71
5.3.270.0090.03512.72
5.3.260.0100.03512.72
5.3.250.0040.03812.72
5.3.240.0060.03712.72
5.3.230.0070.03812.71
5.3.220.0070.03712.68
5.3.210.0070.03712.68
5.3.200.0040.04012.68
5.3.190.0100.03312.68
5.3.180.0070.03612.68
5.3.170.0090.03312.67
5.3.160.0070.04412.67
5.3.150.0060.03612.67
5.3.140.0030.04412.66
5.3.130.0080.04012.66
5.3.120.0060.04612.66
5.3.110.0070.03812.66
5.3.100.0090.03312.11
5.3.90.0050.03712.09
5.3.80.0090.03312.07
5.3.70.0080.03412.07
5.3.60.0070.03512.06
5.3.50.0050.03712.00
5.3.40.0030.03912.00
5.3.30.0050.03611.95
5.3.20.0040.03711.72
5.3.10.0040.03711.70
5.3.00.0040.03911.68
5.2.170.0050.0299.18
5.2.160.0060.0309.18
5.2.150.0040.0309.18
5.2.140.0020.0339.18
5.2.130.0030.0319.14
5.2.120.0070.0299.14
5.2.110.0030.0319.14
5.2.100.0030.0309.14
5.2.90.0010.0329.14
5.2.80.0060.0299.14
5.2.70.0040.0309.14
5.2.60.0040.0319.09
5.2.50.0040.0309.05
5.2.40.0060.0269.03
5.2.30.0060.0279.01
5.2.20.0030.0299.00
5.2.10.0030.0378.92
5.2.00.0040.0308.78
5.1.60.0060.0228.06
5.1.50.0040.0248.06
5.1.40.0020.0268.04
5.1.30.0050.0258.39
5.1.20.0050.0268.42
5.1.10.0010.0298.14
5.1.00.0050.0258.14
5.0.50.0070.0176.62
5.0.40.0040.0186.48
5.0.30.0040.0306.29
5.0.20.0020.0206.29
5.0.10.0030.0206.26
5.0.00.0050.0306.25
4.4.90.0040.0144.77
4.4.80.0040.0144.75
4.4.70.0020.0184.76
4.4.60.0020.0164.76
4.4.50.0010.0174.77
4.4.40.0030.0264.71
4.4.30.0020.0164.76
4.4.20.0050.0134.85
4.4.10.0020.0164.85
4.4.00.0020.0274.76
4.3.110.0010.0184.67
4.3.100.0020.0154.67
4.3.90.0030.0154.64
4.3.80.0020.0274.58
4.3.70.0020.0154.63
4.3.60.0000.0174.63
4.3.50.0030.0154.63
4.3.40.0030.0244.54
4.3.30.0030.0153.32
4.3.20.0020.0163.29
4.3.10.0010.0173.25
4.3.00.0000.0236.90

preferences:
43.79 ms | 401 KiB | 5 Q