3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 0.1 + 0.2; $b = 0.2; $b += 0.1; var_dump(array(0.1 + 0.2, 0.3, 0.1 + 0.2 == 0.3, 0.1 + 0.2 === 0.3, $a == $b));

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)
8.3.60.0100.00718.28
8.3.50.0120.00921.23
8.3.40.0090.00618.89
8.3.30.0100.00319.14
8.3.20.0080.00020.18
8.3.10.0040.00423.64
8.3.00.0050.00319.38
8.2.180.0100.00616.50
8.2.170.0040.01122.96
8.2.160.0110.00720.26
8.2.150.0070.00024.18
8.2.140.0070.00324.66
8.2.130.0000.00726.16
8.2.120.0140.00421.96
8.2.110.0060.00322.30
8.2.100.0120.00017.46
8.2.90.0000.00719.05
8.2.80.0030.00517.97
8.2.70.0180.00016.88
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0040.00419.88
8.2.30.0000.00717.98
8.2.20.0000.00817.71
8.2.10.0050.00318.05
8.2.00.0040.00417.57
8.1.280.0070.00725.92
8.1.270.0080.00022.19
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0040.00423.92
8.1.230.0040.00819.00
8.1.220.0000.00817.74
8.1.210.0090.00018.77
8.1.200.0070.00317.35
8.1.190.0060.00317.35
8.1.180.0040.00418.10
8.1.170.0000.00818.51
8.1.160.0000.00721.85
8.1.150.0020.00518.75
8.1.140.0050.00317.31
8.1.130.0000.00717.70
8.1.120.0070.00017.36
8.1.110.0070.00017.30
8.1.100.0070.00017.34
8.1.90.0000.00817.41
8.1.80.0030.00317.35
8.1.70.0000.00717.46
8.1.60.0040.00417.45
8.1.50.0050.00317.41
8.1.40.0030.00617.49
8.1.30.0040.00417.57
8.1.20.0040.00417.63
8.1.10.0040.00417.48
8.1.00.0040.00417.30
8.0.300.0000.00818.77
8.0.290.0000.00716.75
8.0.280.0000.00718.43
8.0.270.0000.00717.25
8.0.260.0030.00317.24
8.0.250.0040.00416.84
8.0.240.0080.00016.77
8.0.230.0000.00716.97
8.0.220.0000.00716.79
8.0.210.0040.00416.76
8.0.200.0000.00616.98
8.0.190.0030.00516.82
8.0.180.0040.00416.89
8.0.170.0030.00516.90
8.0.160.0040.00416.82
8.0.150.0030.00516.78
8.0.140.0020.00516.87
8.0.130.0030.00313.32
8.0.120.0060.00316.84
8.0.110.0000.00716.81
8.0.100.0040.00416.65
8.0.90.0040.00416.85
8.0.80.0090.01016.85
8.0.70.0030.00316.84
8.0.60.0000.00716.91
8.0.50.0000.00716.94
8.0.30.0130.00817.11
8.0.20.0130.00617.40
8.0.10.0040.00417.12
8.0.00.0100.01116.66
7.4.330.0000.00615.22
7.4.320.0000.00616.51
7.4.300.0000.00616.59
7.4.290.0000.00616.48
7.4.280.0050.00216.53
7.4.270.0020.00516.59
7.4.260.0030.00316.57
7.4.250.0040.00416.43
7.4.240.0020.00516.50
7.4.230.0070.00016.57
7.4.220.0130.00616.60
7.4.210.0110.00716.54
7.4.200.0040.00416.48
7.4.160.0140.00716.28
7.4.150.0190.00617.40
7.4.140.0140.00517.86
7.4.130.0100.00716.47
7.4.120.0120.00516.40
7.4.110.0150.00316.38
7.4.100.0080.00816.63
7.4.90.0090.01216.49
7.4.80.0070.01019.39
7.4.70.0140.00316.57
7.4.60.0080.00816.49
7.4.50.0050.00316.51
7.4.40.0080.00816.35
7.4.30.0060.01116.45
7.4.00.0000.01115.00
7.3.330.0000.00513.09
7.3.320.0000.00513.09
7.3.310.0070.00016.07
7.3.300.0000.00616.29
7.3.290.0100.00616.24
7.3.280.0100.00616.26
7.3.270.0070.01017.40
7.3.260.0120.00616.43
7.3.250.0120.00516.34
7.3.240.0110.00616.19
7.3.230.0030.01716.42
7.3.210.0120.00416.46
7.3.200.0110.00719.39
7.3.190.0110.01116.48
7.3.180.0060.01216.14
7.3.170.0040.01216.35
7.3.160.0070.01016.39
7.2.330.0040.01516.48
7.2.320.0060.01316.49
7.2.310.0170.00716.61
7.2.300.0060.01216.60
7.2.290.0120.01216.58
7.2.00.0030.01219.44
7.1.100.0000.01318.39
7.1.70.0040.00417.11
7.1.60.0000.01419.11
7.1.50.0030.02116.90
7.1.00.0070.07022.27
7.0.200.0000.01016.79
7.0.140.0000.07721.95
7.0.60.0070.08719.77
7.0.50.0200.03717.84
7.0.40.0030.06020.24
7.0.30.0270.04020.13
7.0.20.0230.06720.02
7.0.10.0070.08020.18
7.0.00.0030.07020.16
5.6.280.0000.07720.92
5.6.210.0030.04020.68
5.6.200.0030.07018.18
5.6.190.0130.07720.56
5.6.180.0270.07720.61
5.6.170.0970.04020.49
5.6.160.0100.08720.54
5.6.150.0070.08018.18
5.6.140.0030.06018.18
5.6.130.0130.08018.21
5.6.120.0030.04320.98
5.6.110.0070.09020.98
5.6.100.0170.07320.96
5.6.90.0230.06321.17
5.6.80.0030.08320.47
5.5.350.4470.03020.34
5.5.340.0100.08017.91
5.5.330.0100.07720.36
5.5.320.0270.04720.29
5.5.310.0170.04020.29
5.5.300.0100.06017.92
5.5.290.0100.08017.98
5.5.280.0030.09020.79
5.5.270.0070.08020.75
5.5.260.0030.08320.80
5.5.250.0030.09020.65
5.5.240.0170.05020.34
5.4.450.0630.06319.14
5.4.440.0600.05719.54
5.4.430.0800.06019.27
5.4.420.0600.06719.44
5.4.410.0970.03719.14
5.4.400.0670.06319.20
5.4.390.0200.06019.05
5.4.380.0330.06319.15
5.4.370.0870.05718.95
5.4.360.0330.05018.97
5.4.350.0900.04019.31
5.4.340.0060.03311.97
5.4.320.0080.04212.45
5.4.310.0040.03912.45
5.4.300.0050.03712.45
5.4.290.0050.03812.45
5.4.280.0060.03612.34
5.4.270.0120.03412.35
5.4.260.0060.03712.35
5.4.250.0090.03912.35
5.4.240.0070.03312.35
5.4.230.0080.04012.34
5.4.220.0060.03612.34
5.4.210.0050.03612.34
5.4.200.0060.03712.34
5.4.190.0090.03212.34
5.4.180.0080.03312.33
5.4.170.0080.03312.34
5.4.160.0050.03612.34
5.4.150.0050.03612.34
5.4.140.0070.04112.02
5.4.130.0090.04412.01
5.4.120.0080.03611.96
5.4.110.0060.03811.96
5.4.100.0060.03411.96
5.4.90.0050.03711.96
5.4.80.0050.03711.96
5.4.70.0060.03411.96
5.4.60.0040.03511.96
5.4.50.0070.03411.96
5.4.40.0050.03411.95
5.4.30.0070.04211.95
5.4.20.0060.03411.95
5.4.10.0050.03511.95
5.4.00.0050.03711.44
5.3.290.0070.03612.80
5.3.280.0070.03812.71
5.3.270.0070.03712.72
5.3.260.0060.03712.72
5.3.250.0100.03612.72
5.3.240.0050.03712.71
5.3.230.0090.03412.70
5.3.220.0070.03512.68
5.3.210.0020.04212.68
5.3.200.0020.03912.68
5.3.190.0110.03112.68
5.3.180.0070.03512.67
5.3.170.0070.03412.67
5.3.160.0060.03712.68
5.3.150.0100.03312.68
5.3.140.0090.03412.66
5.3.130.0060.04012.66
5.3.120.0110.03412.66
5.3.110.0060.03812.66
5.3.100.0090.03512.12
5.3.90.0080.03512.08
5.3.80.0070.03712.07
5.3.70.0070.03312.08
5.3.60.0060.03612.06
5.3.50.0050.03712.00
5.3.40.0060.03512.00
5.3.30.0100.04011.95
5.3.20.0060.04211.72
5.3.10.0120.03411.69
5.3.00.0050.03611.68
5.2.170.0070.0359.18
5.2.160.0070.0289.18
5.2.150.0060.0299.18
5.2.140.0040.0359.18
5.2.130.0040.0299.14
5.2.120.0060.0269.14
5.2.110.0030.0309.15
5.2.100.0040.0289.14
5.2.90.0050.0289.14
5.2.80.0040.0319.14
5.2.70.0060.0349.14
5.2.60.0070.0419.09
5.2.50.0040.0309.05
5.2.40.0050.0289.03
5.2.30.0060.0359.02
5.2.20.0030.0299.00
5.2.10.0030.0338.93
5.2.00.0010.0318.78
5.1.60.0040.0238.06
5.1.50.0050.0248.06
5.1.40.0030.0268.05
5.1.30.0110.0248.39
5.1.20.0030.0288.41
5.1.10.0050.0268.14
5.1.00.0020.0288.14
5.0.50.0050.0206.62
5.0.40.0030.0246.47
5.0.30.0060.0286.29
5.0.20.0060.0166.29
5.0.10.0030.0196.26
5.0.00.0020.0316.25
4.4.90.0020.0164.78
4.4.80.0030.0174.75
4.4.70.0040.0164.75
4.4.60.0040.0204.76
4.4.50.0020.0154.77
4.4.40.0040.0234.70
4.4.30.0010.0214.76
4.4.20.0050.0164.85
4.4.10.0040.0194.85
4.4.00.0030.0264.76
4.3.110.0070.0154.67
4.3.100.0000.0174.66
4.3.90.0040.0214.63
4.3.80.0050.0214.59
4.3.70.0040.0154.63
4.3.60.0030.0144.63
4.3.50.0030.0214.63
4.3.40.0020.0244.54
4.3.30.0010.0163.31
4.3.20.0030.0153.29
4.3.10.0030.0153.25
4.3.00.0030.0206.70

preferences:
65.7 ms | 401 KiB | 5 Q