3v4l.org

run code in 300+ PHP versions simultaneously
<?php $c = 0.27; $a = round(28*$c+28*$c*(0.0/100),8); $b = round(0.27*28,8); var_dump($a-($b-0.0)); var_dump($a); 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)
8.3.60.0100.00316.36
8.3.50.0170.00522.85
8.3.40.0060.00918.88
8.3.30.0080.00619.09
8.3.20.0040.00420.20
8.3.10.0060.00323.78
8.3.00.0080.00019.38
8.2.180.0090.00616.32
8.2.170.0100.00722.96
8.2.160.0070.00720.53
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00626.16
8.2.120.0040.00421.04
8.2.110.0060.00322.38
8.2.100.0040.00819.76
8.2.90.0080.00019.37
8.2.80.0000.00817.97
8.2.70.0080.00017.75
8.2.60.0040.00418.05
8.2.50.0080.00418.07
8.2.40.0000.00820.07
8.2.30.0070.00017.98
8.2.20.0040.00417.80
8.2.10.0070.00018.16
8.2.00.0000.00717.77
8.1.280.0160.00025.92
8.1.270.0030.00523.96
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0030.00723.92
8.1.230.0040.00719.21
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0070.00317.35
8.1.190.0030.00517.35
8.1.180.0050.00318.10
8.1.170.0030.00518.67
8.1.160.0070.00021.90
8.1.150.0030.00518.88
8.1.140.0040.00417.47
8.1.130.0030.00317.88
8.1.120.0000.00717.52
8.1.110.0000.00717.44
8.1.100.0030.00617.46
8.1.90.0000.00817.33
8.1.80.0070.00017.44
8.1.70.0070.00017.33
8.1.60.0000.01017.45
8.1.50.0040.00417.50
8.1.40.0080.00017.54
8.1.30.0080.00017.64
8.1.20.0000.00817.61
8.1.10.0050.00217.56
8.1.00.0030.00517.38
8.0.300.0050.00318.77
8.0.290.0080.00016.75
8.0.280.0000.00718.52
8.0.270.0000.00817.18
8.0.260.0000.00817.37
8.0.250.0030.00516.92
8.0.240.0000.00616.91
8.0.230.0030.00316.96
8.0.220.0070.00016.87
8.0.210.0000.00716.78
8.0.200.0030.00316.83
8.0.190.0000.00916.85
8.0.180.0070.00416.93
8.0.170.0040.00416.95
8.0.160.0030.00316.89
8.0.150.0030.00516.77
8.0.140.0040.00416.80
8.0.130.0000.00513.30
8.0.120.0000.00716.87
8.0.110.0040.00416.91
8.0.100.0040.00316.71
8.0.90.0040.00416.89
8.0.80.0170.00316.92
8.0.70.0040.00416.84
8.0.60.0030.00516.77
8.0.50.0040.00416.74
8.0.30.0140.00917.06
8.0.20.0100.01017.40
8.0.10.0000.00716.82
8.0.00.0090.01116.78
7.4.330.0000.00515.00
7.4.320.0060.00016.58
7.4.300.0030.00316.61
7.4.290.0000.00816.48
7.4.280.0070.00016.34
7.4.270.0000.00816.49
7.4.260.0050.00316.37
7.4.250.0040.00416.41
7.4.240.0040.00316.55
7.4.230.0040.00416.57
7.4.220.0090.00916.63
7.4.210.0090.00516.44
7.4.200.0000.00716.56
7.4.160.0030.01316.70
7.4.150.0090.00917.40
7.4.140.0100.00817.86
7.4.130.0120.00616.48
7.4.120.0090.00916.45
7.4.110.0060.01416.39
7.4.100.0130.01216.36
7.4.90.0110.00616.35
7.4.80.0120.00919.39
7.4.70.0110.00616.52
7.4.60.0150.00816.55
7.4.50.0000.00916.29
7.4.40.0130.01016.56
7.4.30.0090.00616.31
7.4.00.0050.01014.82
7.3.330.0000.00513.15
7.3.320.0030.00313.03
7.3.310.0070.00016.14
7.3.300.0070.00016.15
7.3.290.0080.00616.31
7.3.280.0100.00916.34
7.3.270.0070.01017.40
7.3.260.0050.01516.33
7.3.250.0080.01016.39
7.3.240.0110.00516.35
7.3.230.0110.01116.43
7.3.210.0090.00916.60
7.3.200.0140.01019.39
7.3.190.0100.01016.65
7.3.180.0120.00416.16
7.3.170.0060.00916.45
7.3.160.0040.01116.27
7.3.120.0100.01014.79
7.3.110.0030.01414.83
7.3.100.0070.00714.73
7.3.90.0090.00314.80
7.3.80.0030.00614.99
7.3.70.0060.00614.32
7.3.60.0070.00714.85
7.3.50.0000.00914.40
7.3.40.0100.00314.77
7.3.30.0040.01014.76
7.3.20.0080.00616.78
7.3.10.0100.00316.49
7.3.00.0030.00616.43
7.2.330.0160.00616.55
7.2.320.0120.00616.64
7.2.310.0000.01616.74
7.2.300.0070.01016.73
7.2.290.0060.01016.61
7.2.250.0080.01115.19
7.2.240.0030.01615.12
7.2.230.0060.00614.88
7.2.220.0130.00315.16
7.2.210.0060.00315.18
7.2.200.0000.00915.11
7.2.190.0090.00614.73
7.2.180.0060.01014.75
7.2.170.0070.01014.93
7.2.00.0000.01219.25
7.1.330.0000.01615.55
7.1.320.0030.01015.71
7.1.310.0030.01015.66
7.1.300.0000.01315.52
7.1.290.0030.01215.55
7.1.280.0030.01215.56
7.1.270.0060.00915.78
7.1.260.0030.00615.68
7.1.100.0140.00317.75
7.1.70.0000.01017.03
7.1.60.0170.00719.40
7.1.50.0040.01816.81
7.1.00.0070.07022.57
7.0.200.0030.00716.94
7.0.140.0100.06022.07
7.0.60.0070.07019.86
7.0.50.0070.03717.85
7.0.40.0000.04720.08
7.0.30.0170.04720.11
7.0.20.0230.04020.00
7.0.10.0070.04020.20
7.0.00.0130.07020.00
5.6.280.0070.07021.09
5.6.210.0100.07720.75
5.6.200.0170.07318.16
5.6.190.0100.04320.35
5.6.180.3100.05020.32
5.6.170.0170.04020.50
5.6.160.0070.07020.41
5.6.150.0100.04718.13
5.6.140.0070.08318.11
5.6.130.0030.08018.08
5.6.120.0070.04020.96
5.6.110.0100.08021.13
5.6.100.0070.05321.10
5.6.90.0030.08720.95
5.6.80.0000.04320.40
5.6.70.3100.03020.39
5.5.350.0200.03720.37
5.5.340.0030.06017.93
5.5.330.0070.04720.21
5.5.320.0430.07320.29
5.5.310.0300.04020.30
5.5.300.0070.08317.94
5.5.290.0100.06317.91
5.5.280.0070.08720.77
5.5.270.0100.08320.87
5.5.260.0070.04020.76
5.5.250.0070.08020.56
5.5.240.0170.07720.15
5.4.450.0170.05019.46
5.4.440.0400.04319.58
5.4.430.0370.03719.32
5.4.420.0370.03319.21
5.4.410.0600.03719.02
5.4.400.0370.04319.15
5.4.390.0200.05019.21
5.4.380.0400.05018.53
5.4.370.0400.04718.73
5.4.360.0700.05718.80
5.4.350.0400.05018.56
5.4.340.0470.04018.66
5.4.320.0070.03412.45
5.4.310.0030.03912.45
5.4.300.0090.04212.46
5.4.290.0060.03812.45
5.4.280.0060.03512.35
5.4.270.0060.03512.35
5.4.260.0050.03812.35
5.4.250.0030.03912.35
5.4.240.0070.03512.35
5.4.230.0060.03712.34
5.4.220.0060.03512.34
5.4.210.0090.03212.34
5.4.200.0060.03712.34
5.4.190.0070.03512.34
5.4.180.0070.04112.34
5.4.170.0040.04312.35
5.4.160.0050.03512.34
5.4.150.0040.04312.34
5.4.140.0070.03612.02
5.4.130.0080.03312.02
5.4.120.0080.03511.97
5.4.110.0080.03611.96
5.4.100.0050.03811.97
5.4.90.0070.03511.96
5.4.80.0040.03811.96
5.4.70.0070.03311.96
5.4.60.0020.03711.96
5.4.50.0050.03511.96
5.4.40.0060.03411.95
5.4.30.0070.03311.95
5.4.20.0050.03511.95
5.4.10.0050.03411.95
5.4.00.0050.03611.44
5.3.290.0100.03512.80
5.3.280.0100.03512.71
5.3.270.0080.03712.73
5.3.260.0040.04112.72
5.3.250.0080.03512.72
5.3.240.0060.03612.72
5.3.230.0060.04312.71
5.3.220.0110.04212.68
5.3.210.0040.04112.68
5.3.200.0060.03612.68
5.3.190.0070.03612.68
5.3.180.0060.03712.68
5.3.170.0070.03712.67
5.3.160.0070.04212.67
5.3.150.0050.04212.67
5.3.140.0090.03312.66
5.3.130.0050.04012.66
5.3.120.0070.03812.66
5.3.110.0090.04412.66
5.3.100.0080.04212.12
5.3.90.0030.03912.08
5.3.80.0040.03812.08
5.3.70.0030.03912.07
5.3.60.0040.03812.06
5.3.50.0050.03612.00
5.3.40.0100.03712.00
5.3.30.0110.03111.95
5.3.20.0110.03711.73
5.3.10.0050.03511.69
5.3.00.0100.03611.68
5.2.170.0030.0329.22
5.2.160.0070.0279.23
5.2.150.0020.0339.23
5.2.140.0040.0349.22
5.2.130.0030.0309.18
5.2.120.0050.0349.19
5.2.110.0040.0319.19
5.2.100.0040.0359.18
5.2.90.0060.0279.19
5.2.80.0060.0289.18
5.2.70.0040.0319.18
5.2.60.0040.0309.13
5.2.50.0040.0309.10
5.2.40.0060.0279.08
5.2.30.0070.0269.06
5.2.20.0050.0289.05
5.2.10.0060.0348.96
5.2.00.0050.0348.82
5.1.60.0050.0238.10
5.1.50.0050.0298.10
5.1.40.0050.0238.09
5.1.30.0060.0258.44
5.1.20.0060.0258.46
5.1.10.0050.0278.18
5.1.00.0010.0288.18
5.0.50.0030.0206.66
5.0.40.0050.0176.52
5.0.30.0040.0366.33
5.0.20.0010.0216.33
5.0.10.0080.0176.30
5.0.00.0040.0366.30
4.4.90.0040.0134.77
4.4.80.0030.0154.75
4.4.70.0030.0204.75
4.4.60.0020.0164.75
4.4.50.0030.0154.77
4.4.40.0010.0274.71
4.4.30.0030.0154.76
4.4.20.0030.0164.84
4.4.10.0030.0164.84
4.4.00.0020.0264.76
4.3.110.0060.0204.67
4.3.100.0060.0144.67
4.3.90.0060.0124.64
4.3.80.0000.0294.59
4.3.70.0020.0184.63
4.3.60.0020.0224.63
4.3.50.0000.0184.63
4.3.40.0030.0254.55
4.3.30.0010.0173.36
4.3.20.0040.0173.33
4.3.10.0010.0173.29
4.3.00.0200.02015.63

preferences:
45.08 ms | 401 KiB | 5 Q