3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = round(0.27,2); $b = 0.27*1; var_dump($a-($b-0.0));

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)
8.3.40.0090.00918.72
8.3.30.0000.01418.94
8.3.20.0000.00820.18
8.3.10.0050.00323.50
8.3.00.0040.00419.13
8.2.170.0140.00722.96
8.2.160.0100.00320.53
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0090.00626.16
8.2.120.0070.00021.16
8.2.110.0030.00622.05
8.2.100.0080.00317.88
8.2.90.0030.00619.23
8.2.80.0050.00317.97
8.2.70.0030.00617.63
8.2.60.0000.00717.93
8.2.50.0060.00318.07
8.2.40.0080.00019.95
8.2.30.0050.00317.93
8.2.20.0050.00317.73
8.2.10.0080.00018.18
8.2.00.0000.00717.60
8.1.270.0080.00023.88
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0000.00923.88
8.1.230.0060.00619.35
8.1.220.0040.00417.91
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0080.00017.00
8.1.180.0060.00318.10
8.1.170.0050.00318.46
8.1.160.0040.00421.88
8.1.150.0030.00318.81
8.1.140.0040.00417.31
8.1.130.0040.00417.89
8.1.120.0000.00717.45
8.1.110.0040.00417.39
8.1.100.0070.00317.52
8.1.90.0070.00017.34
8.1.80.0040.00317.48
8.1.70.0030.00317.40
8.1.60.0080.00417.57
8.1.50.0080.00017.39
8.1.40.0020.00517.38
8.1.30.0030.00517.65
8.1.20.0000.00717.58
8.1.10.0060.00317.39
8.1.00.0040.00417.41
8.0.300.0000.00718.77
8.0.290.0070.00016.63
8.0.280.0070.00018.32
8.0.270.0030.00317.12
8.0.260.0000.00617.25
8.0.250.0030.00316.89
8.0.240.0070.00016.88
8.0.230.0030.00316.81
8.0.220.0070.00016.88
8.0.210.0040.00416.80
8.0.200.0060.00016.94
8.0.190.0050.00316.89
8.0.180.0000.01016.86
8.0.170.0000.00816.80
8.0.160.0000.00816.82
8.0.150.0000.00716.71
8.0.140.0000.00716.69
8.0.130.0000.00613.30
8.0.120.0040.00416.81
8.0.110.0000.00816.77
8.0.100.0000.00716.72
8.0.90.0030.00316.75
8.0.80.0060.00916.86
8.0.70.0040.00416.80
8.0.60.0000.00716.88
8.0.50.0000.00816.79
8.0.30.0060.01317.04
8.0.20.0090.01417.40
8.0.10.0070.00016.85
8.0.00.0060.01016.75
7.4.330.0000.00515.09
7.4.320.0030.00516.46
7.4.300.0030.00316.48
7.4.290.0040.00416.52
7.4.280.0040.00416.49
7.4.270.0040.00416.49
7.4.260.0000.00816.62
7.4.250.0020.00516.47
7.4.240.0050.00216.51
7.4.230.0000.00716.49
7.4.220.0170.00316.47
7.4.210.0160.00016.54
7.4.200.0030.00316.29
7.4.160.0060.00916.26
7.4.150.0080.01117.40
7.4.140.0100.00717.86
7.4.130.0100.01816.61
7.4.120.0050.01516.46
7.4.110.0100.01316.32
7.4.100.0140.00316.57
7.4.90.0100.01316.58
7.4.80.0070.01319.39
7.4.70.0080.00816.32
7.4.60.0060.01016.38
7.4.50.0000.00916.27
7.4.40.0130.01016.41
7.4.30.0060.01016.44
7.4.00.0030.01415.05
7.3.330.0050.00013.09
7.3.320.0030.00313.09
7.3.310.0000.00716.20
7.3.300.0070.00016.11
7.3.290.0080.01016.29
7.3.280.0110.00716.22
7.3.270.0110.01117.40
7.3.260.0120.00616.14
7.3.250.0080.01016.21
7.3.240.0110.00716.26
7.3.230.0100.01016.57
7.3.210.0130.00316.18
7.3.200.0030.01319.39
7.3.190.0090.01216.41
7.3.180.0050.01016.21
7.3.170.0030.01316.27
7.3.160.0090.00616.41
7.2.330.0110.01116.56
7.2.320.0120.00616.46
7.2.310.0040.01916.72
7.2.300.0120.00616.62
7.2.290.0100.00716.75
7.2.60.0090.00616.75
7.2.00.0000.01119.36
7.1.200.0060.00615.66
7.1.100.0070.00718.11
7.1.70.0000.00817.13
7.1.60.0030.02019.40
7.1.50.0110.01116.93
7.1.00.0030.07722.54
7.0.200.0030.00516.59
7.0.140.0100.06322.09
7.0.60.0070.08720.09
7.0.50.0030.04317.80
7.0.40.0100.04720.24
7.0.30.0570.04020.00
7.0.20.0300.08020.13
7.0.10.0070.04720.00
7.0.00.0130.04320.08
5.6.210.0000.08720.66
5.6.200.0000.06018.22
5.6.190.0070.04320.67
5.6.180.2900.04320.67
5.6.170.0370.04320.50
5.6.160.0130.07720.46
5.6.150.0170.04018.21
5.6.140.0030.04018.21
5.6.130.0000.05318.16
5.6.120.0130.08021.04
5.6.110.0070.08321.14
5.6.100.0070.03721.10
5.6.90.0000.07021.09
5.6.80.0170.03320.40
5.6.70.4670.03320.27
5.5.350.0300.06720.39
5.5.340.0030.04718.02
5.5.330.0100.03720.19
5.5.320.0370.03720.26
5.5.310.0200.05320.39
5.5.300.0070.08017.98
5.5.290.0100.04318.00
5.5.280.0030.04020.67
5.5.270.0200.07020.88
5.5.260.0170.07320.83
5.5.250.0130.08020.48
5.5.240.0200.05720.11
5.4.450.0400.04719.21
5.4.440.0430.04719.32
5.4.430.0330.04319.54
5.4.420.0300.04719.48
5.4.410.0170.05319.29
5.4.400.0370.02718.94
5.4.390.0670.04719.22
5.4.380.0330.06018.59
5.4.370.0170.06018.58
5.4.360.0370.06018.61
5.4.350.0370.07318.71
5.4.340.0370.04718.78
5.4.320.0100.03212.46
5.4.310.0040.03912.45
5.4.300.0060.03612.46
5.4.290.0040.03912.45
5.4.280.0060.03412.35
5.4.270.0040.03712.35
5.4.260.0040.03812.35
5.4.250.0020.04012.35
5.4.240.0070.03412.35
5.4.230.0060.03912.34
5.4.220.0050.03712.34
5.4.210.0070.03412.34
5.4.200.0080.03412.34
5.4.190.0100.03112.33
5.4.180.0040.03712.34
5.4.170.0070.03412.35
5.4.160.0050.03612.35
5.4.150.0050.03612.34
5.4.140.0060.03512.03
5.4.130.0040.03612.02
5.4.120.0050.04111.97
5.4.110.0030.03711.97
5.4.100.0050.03411.97
5.4.90.0080.03311.96
5.4.80.0050.03711.96
5.4.70.0060.03311.97
5.4.60.0070.03211.96
5.4.50.0090.03211.96
5.4.40.0060.04011.95
5.4.30.0090.03311.95
5.4.20.0020.04011.95
5.4.10.0100.03111.95
5.4.00.0060.03711.44
5.3.290.0080.04412.80
5.3.280.0040.04512.71
5.3.270.0070.03812.72
5.3.260.0070.03812.72
5.3.250.0040.03912.72
5.3.240.0050.03812.72
5.3.230.0070.03712.71
5.3.220.0060.03712.68
5.3.210.0040.04112.68
5.3.200.0050.03712.68
5.3.190.0050.03812.68
5.3.180.0040.03712.68
5.3.170.0040.03712.67
5.3.160.0100.03412.67
5.3.150.0040.04012.68
5.3.140.0060.03512.66
5.3.130.0060.03812.66
5.3.120.0070.04212.66
5.3.110.0030.04112.66
5.3.100.0050.03812.12
5.3.90.0090.03212.08
5.3.80.0060.03912.07
5.3.70.0050.03612.07
5.3.60.0060.03912.06
5.3.50.0050.03512.00
5.3.40.0040.03812.00
5.3.30.0060.03411.95
5.3.20.0060.03811.73
5.3.10.0040.03611.70
5.3.00.0050.03611.68
5.2.170.0020.0329.19
5.2.160.0040.0289.20
5.2.150.0050.0289.20
5.2.140.0050.0299.19
5.2.130.0040.0289.15
5.2.120.0020.0309.16
5.2.110.0030.0309.16
5.2.100.0010.0319.15
5.2.90.0040.0289.16
5.2.80.0040.0309.15
5.2.70.0050.0299.15
5.2.60.0030.0319.10
5.2.50.0070.0279.07
5.2.40.0060.0279.05
5.2.30.0030.0319.02
5.2.20.0080.0249.02
5.2.10.0020.0298.93
5.2.00.0010.0318.79
5.1.60.0040.0238.08
5.1.50.0050.0238.07
5.1.40.0050.0238.05
5.1.30.0040.0268.41
5.1.20.0020.0288.42
5.1.10.0040.0258.16
5.1.00.0040.0258.15
5.0.50.0040.0196.63
5.0.40.0020.0206.49
5.0.30.0050.0296.30
5.0.20.0020.0206.30
5.0.10.0050.0196.28
5.0.00.0030.0306.27
4.4.90.0030.0144.78
4.4.80.0020.0154.75
4.4.70.0020.0164.75
4.4.60.0020.0164.75
4.4.50.0030.0154.77
4.4.40.0050.0224.71
4.4.30.0020.0164.76
4.4.20.0020.0164.84
4.4.10.0020.0164.85
4.4.00.0020.0264.76
4.3.110.0020.0154.67
4.3.100.0000.0174.66
4.3.90.0030.0144.63
4.3.80.0030.0234.59
4.3.70.0040.0124.63
4.3.60.0010.0154.63
4.3.50.0030.0144.62
4.3.40.0030.0234.54
4.3.30.0010.0173.33
4.3.20.0040.0143.30
4.3.10.0020.0163.26
4.3.00.0030.02015.63

preferences:
41.41 ms | 400 KiB | 5 Q