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, $a - 0.3, $b - 0.3));

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)
8.3.60.0090.00618.30
8.3.50.0120.01021.26
8.3.40.0090.00618.68
8.3.30.0080.00819.17
8.3.20.0070.00720.30
8.3.10.0050.00323.61
8.3.00.0080.00019.38
8.2.180.0140.00716.75
8.2.170.0120.00322.96
8.2.160.0100.00620.37
8.2.150.0050.00324.18
8.2.140.0070.00424.66
8.2.130.0030.00626.16
8.2.120.0040.00422.13
8.2.110.0040.00420.38
8.2.100.0080.00417.77
8.2.90.0100.00018.03
8.2.80.0050.00317.97
8.2.70.0030.00617.50
8.2.60.0040.00418.16
8.2.50.0030.00618.07
8.2.40.0000.00819.80
8.2.30.0070.00018.19
8.2.20.0080.00017.72
8.2.10.0030.00518.05
8.2.00.0040.00417.56
8.1.280.0070.00725.92
8.1.270.0060.00322.19
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00322.18
8.1.230.0060.00620.90
8.1.220.0060.00317.74
8.1.210.0030.00518.89
8.1.200.0030.00617.22
8.1.190.0000.00917.23
8.1.180.0060.00318.10
8.1.170.0070.00418.30
8.1.160.0000.00722.00
8.1.150.0000.00818.89
8.1.140.0040.00417.48
8.1.130.0000.00817.39
8.1.120.0000.00717.39
8.1.110.0040.00417.45
8.1.100.0000.00717.43
8.1.90.0050.00317.43
8.1.80.0070.00017.50
8.1.70.0030.00317.29
8.1.60.0030.00617.56
8.1.50.0000.00817.47
8.1.40.0000.00717.39
8.1.30.0040.00417.63
8.1.20.0000.00717.55
8.1.10.0030.00617.48
8.1.00.0090.00017.36
8.0.300.0000.00820.16
8.0.290.0000.00716.63
8.0.280.0040.00418.44
8.0.270.0030.00317.19
8.0.260.0000.00716.88
8.0.250.0000.00716.96
8.0.240.0030.00316.96
8.0.230.0000.00716.92
8.0.220.0070.00016.86
8.0.210.0040.00416.90
8.0.200.0000.00616.98
8.0.190.0080.00016.93
8.0.180.0000.00716.93
8.0.170.0070.00016.80
8.0.160.0000.00716.85
8.0.150.0070.00016.83
8.0.140.0000.00716.88
8.0.130.0030.00313.25
8.0.120.0040.00416.82
8.0.110.0040.00416.84
8.0.100.0000.00716.87
8.0.90.0070.00016.77
8.0.80.0080.00816.84
8.0.70.0040.00416.68
8.0.60.0000.00716.93
8.0.50.0050.00316.81
8.0.30.0110.00916.89
8.0.20.0130.00517.40
8.0.10.0040.00416.97
8.0.00.0060.01116.85
7.4.330.0050.00015.07
7.4.320.0030.00316.57
7.4.300.0000.00616.50
7.4.290.0070.00016.39
7.4.280.0070.00016.62
7.4.270.0030.00316.50
7.4.260.0030.00316.62
7.4.250.0070.00016.39
7.4.240.0020.00516.44
7.4.230.0000.00816.48
7.4.220.0100.01416.51
7.4.210.0090.00616.58
7.4.200.0040.00416.61
7.4.160.0080.01216.46
7.4.150.0060.01217.40
7.4.140.0080.00917.86
7.4.130.0110.00916.66
7.4.120.0080.01016.57
7.4.110.0090.00916.30
7.4.100.0150.00816.62
7.4.90.0150.00316.48
7.4.80.0100.00619.39
7.4.70.0120.00616.65
7.4.60.0100.00716.56
7.4.50.0030.00516.36
7.4.40.0140.00416.44
7.4.30.0100.01016.61
7.4.00.0030.01314.73
7.3.330.0000.00613.14
7.3.320.0050.00013.14
7.3.310.0000.00716.10
7.3.300.0070.00016.30
7.3.290.0070.00816.29
7.3.280.0100.00716.29
7.3.270.0060.01117.40
7.3.260.0070.01116.50
7.3.250.0130.00316.47
7.3.240.0070.01016.30
7.3.230.0140.00916.45
7.3.210.0110.00716.21
7.3.200.0140.00619.39
7.3.190.0090.00916.43
7.3.180.0080.00816.20
7.3.170.0130.00316.47
7.3.160.0100.00616.66
7.2.330.0070.01116.42
7.2.320.0090.01216.71
7.2.310.0110.00616.35
7.2.300.0070.01116.54
7.2.290.0140.00416.58
7.2.00.0030.00919.41
7.1.100.0030.00918.20
7.1.70.0000.00817.21
7.1.60.0100.01319.11
7.1.50.0070.01716.73
7.1.00.0100.07022.54
7.0.200.0160.00016.55
7.0.140.0030.07022.18
7.0.60.0170.05719.85
7.0.50.0200.06717.87
7.0.40.0070.08720.12
7.0.30.0430.04320.18
7.0.20.0400.07020.00
7.0.10.0070.08320.20
7.0.00.0030.07020.08
5.6.280.0030.07320.82
5.6.210.0170.07720.72
5.6.200.0130.07718.12
5.6.190.0100.04020.62
5.6.180.0330.07720.57
5.6.170.0230.08320.51
5.6.160.0130.08320.48
5.6.150.0100.04018.13
5.6.140.0130.07318.21
5.6.130.0100.05018.12
5.6.120.0070.04320.98
5.6.110.0100.08321.04
5.6.100.0130.07020.99
5.6.90.0030.08321.08
5.6.80.0100.07320.40
5.6.70.3230.03720.49
5.5.350.0170.08020.45
5.5.340.0100.06717.95
5.5.330.0100.08020.29
5.5.320.0230.05320.26
5.5.310.0200.04720.28
5.5.300.0070.04317.95
5.5.290.0100.05317.95
5.5.280.0030.07720.93
5.5.270.0070.07720.84
5.5.260.0070.08020.67
5.5.250.0030.09020.54
5.5.240.0170.03320.26
5.4.450.0600.06019.52
5.4.440.0630.07019.12
5.4.430.0100.06319.48
5.4.420.0570.06019.44
5.4.410.0730.05719.41
5.4.400.0700.06719.00
5.4.390.0200.04718.92
5.4.380.0670.05719.28
5.4.370.0100.06019.00
5.4.360.0200.05019.27
5.4.350.0230.05019.19
5.4.340.0050.04111.97
5.4.320.0040.03712.45
5.4.310.0060.03812.45
5.4.300.0060.03512.46
5.4.290.0070.04212.46
5.4.280.0030.03712.35
5.4.270.0040.03812.35
5.4.260.0070.03812.35
5.4.250.0060.03712.35
5.4.240.0060.03512.35
5.4.230.0040.03812.34
5.4.220.0040.03612.34
5.4.210.0040.03612.34
5.4.200.0060.03612.34
5.4.190.0070.03312.34
5.4.180.0030.04212.34
5.4.170.0050.04412.35
5.4.160.0070.03412.34
5.4.150.0060.04512.34
5.4.140.0100.03312.02
5.4.130.0070.03512.01
5.4.120.0030.04111.97
5.4.110.0080.03511.96
5.4.100.0050.03511.97
5.4.90.0070.03511.97
5.4.80.0050.04011.97
5.4.70.0050.03411.96
5.4.60.0080.03211.96
5.4.50.0070.03311.96
5.4.40.0040.03511.95
5.4.30.0070.03811.95
5.4.20.0070.03211.95
5.4.10.0050.03411.95
5.4.00.0070.03311.44
5.3.290.0090.03512.80
5.3.280.0020.04012.71
5.3.270.0030.04012.73
5.3.260.0040.04012.72
5.3.250.0040.04112.72
5.3.240.0050.03712.72
5.3.230.0060.03712.71
5.3.220.0070.03812.68
5.3.210.0050.03912.68
5.3.200.0040.03812.68
5.3.190.0070.03512.68
5.3.180.0030.03812.67
5.3.170.0060.03512.67
5.3.160.0050.03612.67
5.3.150.0030.03812.67
5.3.140.0070.03612.66
5.3.130.0040.04012.66
5.3.120.0040.04012.65
5.3.110.0070.03612.66
5.3.100.0040.03712.12
5.3.90.0060.03512.08
5.3.80.0040.03712.07
5.3.70.0050.03612.08
5.3.60.0060.03512.07
5.3.50.0060.03512.00
5.3.40.0070.03412.00
5.3.30.0030.03611.95
5.3.20.0090.03411.72
5.3.10.0070.03311.69
5.3.00.0060.03511.68
5.2.170.0060.0289.18
5.2.160.0030.0299.18
5.2.150.0060.0289.18
5.2.140.0030.0319.18
5.2.130.0030.0359.14
5.2.120.0070.0259.14
5.2.110.0060.0269.15
5.2.100.0060.0269.14
5.2.90.0030.0309.14
5.2.80.0060.0279.14
5.2.70.0050.0299.14
5.2.60.0030.0319.09
5.2.50.0050.0299.05
5.2.40.0030.0309.04
5.2.30.0040.0299.02
5.2.20.0040.0299.00
5.2.10.0050.0278.93
5.2.00.0060.0288.78
5.1.60.0060.0228.07
5.1.50.0020.0268.06
5.1.40.0030.0248.05
5.1.30.0030.0278.40
5.1.20.0030.0288.41
5.1.10.0050.0288.14
5.1.00.0070.0238.14
5.0.50.0020.0226.62
5.0.40.0050.0186.47
5.0.30.0020.0326.29
5.0.20.0070.0156.29
5.0.10.0020.0216.26
5.0.00.0020.0326.25
4.4.90.0020.0164.78
4.4.80.0030.0154.76
4.4.70.0050.0134.75
4.4.60.0030.0154.75
4.4.50.0050.0144.77
4.4.40.0040.0264.71
4.4.30.0040.0214.76
4.4.20.0030.0184.85
4.4.10.0030.0154.85
4.4.00.0030.0244.76
4.3.110.0040.0144.67
4.3.100.0040.0134.67
4.3.90.0030.0144.64
4.3.80.0020.0274.59
4.3.70.0060.0134.63
4.3.60.0030.0154.63
4.3.50.0030.0154.63
4.3.40.0020.0254.54
4.3.30.0020.0163.32
4.3.20.0050.0133.29
4.3.10.0020.0163.25
4.3.00.0070.0236.70

preferences:
44.42 ms | 401 KiB | 5 Q