3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo round(3.25, 2); echo PHP_EOL; echo round(3.40, 2);

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)
8.3.40.0090.00618.85
8.3.30.0030.01019.08
8.3.20.0070.00020.16
8.3.10.0040.00423.79
8.3.00.0000.00821.02
8.2.170.0070.01422.96
8.2.160.0090.00620.52
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0060.00319.23
8.2.110.0030.00622.13
8.2.100.0090.00317.91
8.2.90.0040.00419.28
8.2.80.0050.00317.97
8.2.70.0040.00417.63
8.2.60.0000.01017.68
8.2.50.0060.00318.07
8.2.40.0080.00018.22
8.2.30.0070.00018.14
8.2.20.0080.00017.68
8.2.10.0050.00217.91
8.2.00.0060.00319.40
8.1.270.0090.00023.88
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0040.00423.96
8.1.230.0040.00819.34
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0040.00417.23
8.1.190.0040.00417.22
8.1.180.0000.00818.10
8.1.170.0000.00818.52
8.1.160.0000.00721.91
8.1.150.0040.00418.66
8.1.140.0000.00717.33
8.1.130.0070.00017.70
8.1.120.0000.00917.43
8.1.110.0050.00217.45
8.1.100.0040.00417.28
8.1.90.0000.00717.34
8.1.80.0090.00017.40
8.1.70.0030.00317.31
8.1.60.0040.00417.41
8.1.50.0060.00317.50
8.1.40.0040.00417.33
8.1.30.0030.00517.61
8.1.20.0000.00817.58
8.1.10.0080.00017.48
8.1.00.0040.00417.43
8.0.300.0080.00018.77
8.0.290.0070.00016.63
8.0.280.0000.00718.43
8.0.270.0000.00717.12
8.0.260.0070.00017.13
8.0.250.0070.00016.93
8.0.240.0060.00316.82
8.0.230.0070.00016.84
8.0.220.0030.00316.82
8.0.210.0000.00716.76
8.0.200.0000.00716.83
8.0.190.0030.00516.84
8.0.180.0040.00716.71
8.0.170.0000.00816.79
8.0.160.0000.00716.78
8.0.150.0070.00016.85
8.0.140.0050.00216.67
8.0.130.0030.00313.20
8.0.120.0040.00416.79
8.0.110.0050.00316.71
8.0.100.0040.00416.84
8.0.90.0080.00016.69
8.0.80.0090.01216.79
8.0.70.0040.00416.87
8.0.60.0070.00016.84
8.0.50.0000.00716.69
8.0.30.0110.01016.99
8.0.20.0130.00817.40
8.0.10.0030.00316.92
8.0.00.0120.00816.73
7.4.330.0030.00315.06
7.4.320.0060.00016.58
7.4.300.0060.00016.41
7.4.290.0000.00716.55
7.4.280.0000.00616.42
7.4.270.0030.00316.54
7.4.260.0000.00716.28
7.4.250.0040.00416.31
7.4.240.0020.00616.51
7.4.230.0050.00216.50
7.4.220.0060.01616.43
7.4.210.0090.00616.62
7.4.200.0050.00216.53
7.4.160.0090.00916.55
7.4.150.0070.01117.40
7.4.140.0100.01017.86
7.4.130.0070.01316.34
7.4.120.0130.00316.41
7.4.110.0080.00816.45
7.4.100.0060.01316.47
7.4.90.0090.00916.25
7.4.80.0130.01019.39
7.4.70.0130.00316.39
7.4.60.0120.00516.41
7.4.50.0040.00016.67
7.4.40.0130.00316.21
7.4.30.0100.00616.57
7.4.00.0120.00614.65
7.3.330.0060.00012.98
7.3.320.0030.00313.07
7.3.310.0040.00416.12
7.3.300.0070.00016.24
7.3.290.0040.01016.18
7.3.280.0080.00816.14
7.3.270.0150.00617.40
7.3.260.0200.00316.48
7.3.250.0120.00616.34
7.3.240.0120.00916.30
7.3.230.0090.00616.39
7.3.210.0090.00616.29
7.3.200.0060.00919.39
7.3.190.0100.00716.39
7.3.180.0040.01116.32
7.3.170.0120.00316.48
7.3.160.0070.01016.32
7.3.120.0030.01014.61
7.2.330.0170.00016.55
7.2.320.0120.00816.45
7.2.310.0100.00616.45
7.2.300.0130.00316.64
7.2.290.0170.00316.41
7.2.60.0090.00916.84
7.2.00.0000.01319.03
7.1.200.0090.00615.79
7.1.100.0060.00618.10
7.1.70.0050.00317.00
7.1.60.0070.01519.70
7.1.50.0070.01516.85
7.1.00.0000.08022.48
7.0.200.0040.00416.73
7.0.140.0070.08722.09
7.0.60.0030.08319.95
7.0.50.0030.04017.88
7.0.40.0170.07720.09
7.0.30.0630.05720.11
7.0.20.0400.05720.12
7.0.10.0100.05320.13
7.0.00.0000.06720.05
5.6.280.0000.07720.98
5.6.210.0000.08320.54
5.6.200.0070.06318.16
5.6.190.0030.08320.67
5.6.180.3970.04020.49
5.6.170.0370.06720.41
5.6.160.0100.06720.57
5.6.150.0070.08318.12
5.6.140.0130.07318.11
5.6.130.0070.08018.14
5.6.120.0170.06321.13
5.6.110.0100.08021.13
5.6.100.0130.08021.10
5.6.90.0130.07720.96
5.6.80.0070.08020.39
5.6.70.4430.03720.34
5.5.350.0000.08320.35
5.5.340.0130.07717.92
5.5.330.0000.05020.57
5.5.320.0230.08720.21
5.5.310.0200.08020.47
5.5.300.0100.07318.02
5.5.290.0000.04317.87
5.5.280.0130.06020.89
5.5.270.0070.05720.95
5.5.260.0270.07020.75
5.5.250.0030.04720.57
5.5.240.0230.08020.27
5.4.450.0270.04019.41
5.4.440.0300.04719.43
5.4.430.0430.05019.24
5.4.420.0100.04719.09
5.4.410.0330.04319.42
5.4.400.0200.04718.92
5.4.390.0500.04318.88
5.4.380.0170.05718.46
5.4.370.0200.05318.69
5.4.360.0300.05018.66
5.4.350.0270.04718.66
5.4.340.0100.06018.46
5.4.320.0040.04612.45
5.4.310.0070.04112.45
5.4.300.0080.03612.46
5.4.290.0050.04012.45
5.4.280.0050.03612.35
5.4.270.0040.03812.35
5.4.260.0130.04612.35
5.4.250.0070.03612.35
5.4.240.0080.03312.35
5.4.230.0050.03912.34
5.4.220.0070.03512.34
5.4.210.0040.03712.34
5.4.200.0050.03912.34
5.4.190.0090.04512.34
5.4.180.0070.03612.34
5.4.170.0060.03612.35
5.4.160.0080.03412.34
5.4.150.0040.03712.34
5.4.140.0060.04212.02
5.4.130.0100.03512.01
5.4.120.0080.03211.97
5.4.110.0040.03711.96
5.4.100.0070.03311.97
5.4.90.0030.03911.97
5.4.80.0060.03611.97
5.4.70.0060.03411.96
5.4.60.0050.03511.96
5.4.50.0040.03611.96
5.4.40.0060.03411.95
5.4.30.0070.03411.95
5.4.20.0040.03611.95
5.4.10.0070.03211.95
5.4.00.0050.03611.45
5.3.290.0050.04012.80
5.3.280.0050.03912.70
5.3.270.0070.03912.73
5.3.260.0060.03912.72
5.3.250.0080.03612.72
5.3.240.0080.03612.72
5.3.230.0080.03812.71
5.3.220.0090.03412.68
5.3.210.0070.03912.68
5.3.200.0080.03412.68
5.3.190.0050.04512.68
5.3.180.0030.03912.67
5.3.170.0050.03712.67
5.3.160.0090.04012.68
5.3.150.0100.03312.67
5.3.140.0050.03712.66
5.3.130.0100.03512.66
5.3.120.0040.04012.66
5.3.110.0060.03912.66
5.3.100.0050.03812.12
5.3.90.0060.03812.08
5.3.80.0080.03612.08
5.3.70.0100.03812.07
5.3.60.0080.04012.06
5.3.50.0070.03512.00
5.3.40.0030.03912.00
5.3.30.0090.03211.95
5.3.20.0040.03811.72
5.3.10.0080.03511.69
5.3.00.0050.03611.68
5.2.170.0030.0329.20
5.2.160.0060.0279.20
5.2.150.0070.0309.20
5.2.140.0060.0289.19
5.2.130.0070.0279.16
5.2.120.0050.0289.16
5.2.110.0030.0309.16
5.2.100.0050.0299.15
5.2.90.0030.0309.16
5.2.80.0040.0319.15
5.2.70.0040.0309.15
5.2.60.0060.0289.11
5.2.50.0050.0299.07
5.2.40.0050.0289.05
5.2.30.0060.0289.03
5.2.20.0090.0279.01
5.2.10.0060.0278.97
5.2.00.0050.0288.82
5.1.60.0040.0248.11
5.1.50.0050.0248.11
5.1.40.0010.0268.09
5.1.30.0040.0258.44
5.1.20.0050.0258.46
5.1.10.0070.0238.19
5.1.00.0060.0358.19
5.0.50.0030.0216.66
5.0.40.0060.0176.52
5.0.30.0030.0316.34
5.0.20.0050.0186.32
5.0.10.0020.0216.29
5.0.00.0050.0296.28
4.4.90.0030.0154.78
4.4.80.0020.0164.75
4.4.70.0010.0184.75
4.4.60.0020.0164.75
4.4.50.0020.0164.77
4.4.40.0000.0284.71
4.4.30.0050.0214.75
4.4.20.0050.0214.85
4.4.10.0070.0174.85
4.4.00.0030.0264.76
4.3.110.0030.0174.67
4.3.100.0020.0154.67
4.3.90.0040.0174.63
4.3.80.0000.0274.59
4.3.70.0030.0144.63
4.3.60.0020.0144.63
4.3.50.0030.0144.63
4.3.40.0040.0234.54
4.3.30.0050.0123.35
4.3.20.0040.0153.32
4.3.10.0010.0163.28
4.3.00.0130.01314.78

preferences:
41.87 ms | 400 KiB | 5 Q