3v4l.org

run code in 300+ PHP versions simultaneously
<?php $c = 0.27; $a = round(28*$c+28*$c*(0.0/100),2); $b = 0.27*28; var_dump($a-($b-0.0)); var_dump($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)
8.3.60.0070.00716.38
8.3.50.0150.00419.54
8.3.40.0110.01118.73
8.3.30.0070.00719.17
8.3.20.0040.00420.41
8.3.10.0080.00023.65
8.3.00.0040.00419.25
8.2.180.0130.00316.50
8.2.170.0070.00722.96
8.2.160.0100.00320.39
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0140.00026.16
8.2.120.0050.00321.23
8.2.110.0070.00319.14
8.2.100.0130.00019.57
8.2.90.0000.00819.22
8.2.80.0060.00317.97
8.2.70.0080.00017.63
8.2.60.0080.00018.05
8.2.50.0100.00018.07
8.2.40.0060.00320.01
8.2.30.0040.00418.00
8.2.20.0000.00817.81
8.2.10.0050.00218.24
8.2.00.0040.00417.72
8.1.280.0150.00325.92
8.1.270.0080.00023.95
8.1.260.0080.00026.35
8.1.250.0030.00528.09
8.1.240.0100.00019.26
8.1.230.0080.00319.29
8.1.220.0040.00417.91
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0000.00917.35
8.1.180.0090.00018.10
8.1.170.0000.00818.50
8.1.160.0030.00522.02
8.1.150.0040.00418.76
8.1.140.0040.00417.36
8.1.130.0000.00717.80
8.1.120.0030.00617.44
8.1.110.0030.00417.43
8.1.100.0050.00517.43
8.1.90.0040.00417.34
8.1.80.0040.00417.45
8.1.70.0070.00017.30
8.1.60.0030.00917.63
8.1.50.0000.00717.43
8.1.40.0040.00417.38
8.1.30.0040.00417.69
8.1.20.0020.00517.66
8.1.10.0040.00417.55
8.1.00.0000.00817.39
8.0.300.0080.00018.77
8.0.290.0000.00816.88
8.0.280.0030.00318.56
8.0.270.0000.00717.26
8.0.260.0000.00617.38
8.0.250.0030.00317.05
8.0.240.0000.00716.95
8.0.230.0030.00316.79
8.0.220.0000.00716.85
8.0.210.0070.00016.89
8.0.200.0000.00616.83
8.0.190.0000.00816.83
8.0.180.0070.00316.83
8.0.170.0040.00416.78
8.0.160.0070.00016.79
8.0.150.0070.00016.80
8.0.140.0040.00416.71
8.0.130.0030.00313.33
8.0.120.0070.00016.86
8.0.110.0040.00416.84
8.0.100.0040.00416.89
8.0.90.0000.00716.80
8.0.80.0070.01516.87
8.0.70.0030.00517.00
8.0.60.0040.00416.77
8.0.50.0030.00516.82
8.0.30.0140.00817.18
8.0.20.0110.00917.46
8.0.10.0040.00416.81
8.0.00.0110.00916.78
7.4.330.0000.00515.14
7.4.320.0030.00316.60
7.4.300.0060.00016.64
7.4.290.0030.00316.40
7.4.280.0070.00016.58
7.4.270.0000.00716.52
7.4.260.0030.00316.58
7.4.250.0040.00416.45
7.4.240.0060.00116.58
7.4.230.0000.00716.60
7.4.220.0070.01016.66
7.4.210.0130.00316.66
7.4.200.0000.00716.38
7.4.160.0090.01216.30
7.4.150.0150.00317.40
7.4.140.0090.00817.86
7.4.130.0100.00716.48
7.4.120.0100.01016.46
7.4.110.0150.00816.32
7.4.100.0170.00016.52
7.4.90.0120.00616.59
7.4.80.0100.00719.39
7.4.70.0120.00916.48
7.4.60.0060.01016.42
7.4.50.0030.00316.20
7.4.40.0030.01616.54
7.4.30.0030.01316.37
7.4.00.0000.01215.02
7.3.330.0000.00513.30
7.3.320.0000.00513.06
7.3.310.0000.00716.39
7.3.300.0030.00316.33
7.3.290.0060.01016.31
7.3.280.0120.00916.33
7.3.270.0070.01117.40
7.3.260.0140.00616.27
7.3.250.0070.01016.38
7.3.240.0180.00416.48
7.3.230.0170.00316.39
7.3.210.0120.00416.49
7.3.200.0120.00619.39
7.3.190.0130.00716.50
7.3.180.0080.00816.40
7.3.170.0090.01216.52
7.3.160.0030.01316.43
7.2.330.0040.01516.77
7.2.320.0060.01016.31
7.2.310.0150.00316.60
7.2.300.0100.00916.49
7.2.290.0090.01316.27
7.1.70.0040.00717.12
7.1.60.0030.00717.27
7.1.50.0070.00716.87
7.1.00.0030.08022.51
7.0.200.0030.01316.80
7.0.140.0030.07322.09
7.0.60.0030.04319.91
7.0.50.0070.06017.67
7.0.40.0100.05319.96
7.0.30.0270.06720.28
7.0.20.0200.05720.16
7.0.10.0030.08720.12
7.0.00.0070.04720.02
5.6.280.0030.07321.14
5.6.210.0170.05020.50
5.6.200.0130.07318.22
5.6.190.0130.06720.43
5.6.180.3200.04320.67
5.6.170.0330.06720.41
5.6.160.0100.06020.38
5.6.150.0130.07718.21
5.6.140.0030.04018.12
5.6.130.0200.06318.11
5.6.120.0030.05720.96
5.6.110.0070.08320.99
5.6.100.0030.06321.10
5.6.90.0170.06721.07
5.6.80.0070.07020.37
5.6.70.4370.04020.36
5.5.350.0200.08320.41
5.5.340.0130.07717.92
5.5.330.0030.04320.28
5.5.320.0270.04020.50
5.5.310.0330.05720.21
5.5.300.0070.08317.95
5.5.290.0070.04017.98
5.5.280.0070.08020.73
5.5.270.0130.07720.93
5.5.260.0070.05720.63
5.5.250.0030.06020.68
5.5.240.0200.04320.25
5.4.450.0530.04019.52
5.4.440.0170.05019.46
5.4.430.0430.04719.39
5.4.420.0400.03719.54
5.4.410.0670.03719.50
5.4.400.0630.03019.00
5.4.390.0330.04318.89
5.4.380.0530.06318.52
5.4.370.0470.04318.78
5.4.360.0230.05718.52
5.4.350.0430.05718.70
5.4.340.0400.05018.50
5.4.320.0040.03812.46
5.4.310.0060.04412.45
5.4.300.0080.04512.46
5.4.290.0050.04012.45
5.4.280.0070.03712.35
5.4.270.0070.04012.35
5.4.260.0060.03712.35
5.4.250.0080.04312.35
5.4.240.0040.03712.35
5.4.230.0060.04312.34
5.4.220.0090.03112.34
5.4.210.0080.04012.34
5.4.200.0080.04012.34
5.4.190.0020.03912.34
5.4.180.0070.03412.34
5.4.170.0080.03312.35
5.4.160.0100.03512.35
5.4.150.0090.04112.34
5.4.140.0060.03712.02
5.4.130.0050.03912.02
5.4.120.0060.03811.97
5.4.110.0070.04011.96
5.4.100.0060.03411.97
5.4.90.0090.03211.96
5.4.80.0070.03811.96
5.4.70.0100.03811.96
5.4.60.0090.04511.96
5.4.50.0040.04011.96
5.4.40.0070.04111.95
5.4.30.0070.03511.95
5.4.20.0070.03411.95
5.4.10.0050.03511.95
5.4.00.0060.04411.44
5.3.290.0070.04912.80
5.3.280.0050.03712.71
5.3.270.0070.03712.72
5.3.260.0030.04112.71
5.3.250.0070.03512.72
5.3.240.0040.03912.72
5.3.230.0060.03712.71
5.3.220.0070.04012.68
5.3.210.0090.04812.68
5.3.200.0050.03712.68
5.3.190.0110.03812.68
5.3.180.0030.04512.67
5.3.170.0060.03612.67
5.3.160.0060.03712.68
5.3.150.0070.04612.67
5.3.140.0100.03212.66
5.3.130.0080.04512.66
5.3.120.0020.04512.66
5.3.110.0100.04912.66
5.3.100.0080.04212.12
5.3.90.0080.04612.08
5.3.80.0090.05012.07
5.3.70.0070.03412.07
5.3.60.0040.03712.07
5.3.50.0060.04412.00
5.3.40.0060.03712.00
5.3.30.0080.04111.95
5.3.20.0060.04111.72
5.3.10.0030.03711.70
5.3.00.0050.03811.69
5.2.170.0040.0319.20
5.2.160.0060.0289.20
5.2.150.0050.0309.20
5.2.140.0030.0329.19
5.2.130.0050.0299.16
5.2.120.0030.0419.15
5.2.110.0040.0289.16
5.2.100.0030.0349.16
5.2.90.0030.0309.16
5.2.80.0060.0289.15
5.2.70.0010.0339.15
5.2.60.0050.0369.11
5.2.50.0050.0349.07
5.2.40.0070.0269.05
5.2.30.0040.0299.03
5.2.20.0060.0339.01
5.2.10.0070.0338.94
5.2.00.0060.0268.79
5.1.60.0030.0308.08
5.1.50.0050.0358.07
5.1.40.0040.0258.06
5.1.30.0060.0388.41
5.1.20.0050.0338.43
5.1.10.0060.0308.15
5.1.00.0060.0268.15
5.0.50.0010.0226.63
5.0.40.0050.0286.49
5.0.30.0040.0306.31
5.0.20.0020.0216.30
5.0.10.0030.0206.28
5.0.00.0020.0316.27
4.4.90.0020.0234.77
4.4.80.0050.0244.75
4.4.70.0020.0224.76
4.4.60.0030.0164.75
4.4.50.0010.0174.77
4.4.40.0020.0264.71
4.4.30.0020.0164.76
4.4.20.0030.0154.85
4.4.10.0010.0174.85
4.4.00.0040.0344.76
4.3.110.0040.0224.66
4.3.100.0030.0194.66
4.3.90.0040.0184.63
4.3.80.0030.0344.59
4.3.70.0020.0204.63
4.3.60.0030.0144.63
4.3.50.0050.0134.63
4.3.40.0050.0214.54
4.3.30.0020.0163.33
4.3.20.0060.0213.30
4.3.10.0020.0153.26
4.3.00.0030.02015.63

preferences:
46.54 ms | 404 KiB | 6 Q