3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { function __construct(\DateTime $x){} } new A(null);

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)
8.3.60.0090.00616.38
8.3.50.0070.01122.92
8.3.40.0110.00718.77
8.3.30.0100.00319.09
8.3.20.0000.00820.13
8.3.10.0050.00323.67
8.3.00.0050.00319.38
8.2.180.0130.00616.88
8.2.170.0120.00322.96
8.2.160.0110.01120.39
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0040.00421.11
8.2.110.0060.00320.39
8.2.100.0110.00018.03
8.2.90.0040.00419.22
8.2.80.0040.00417.97
8.2.70.0000.00917.50
8.2.60.0030.00617.93
8.2.50.0030.00618.07
8.2.40.0040.00419.84
8.2.30.0030.00618.04
8.2.20.0070.00017.55
8.2.10.0070.00017.91
8.2.00.0090.00017.67
8.1.280.0120.00925.92
8.1.270.0040.00423.75
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0060.00322.06
8.1.230.0040.00719.14
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0070.00717.00
8.1.190.0090.00017.25
8.1.180.0000.00718.10
8.1.170.0080.00018.50
8.1.160.0070.00021.87
8.1.150.0040.00418.75
8.1.140.0040.00417.32
8.1.130.0030.00317.67
8.1.120.0040.00317.34
8.1.110.0050.00317.37
8.1.100.0070.00017.19
8.1.90.0030.00517.28
8.1.80.0000.00717.40
8.1.70.0040.00417.18
8.1.60.0060.00317.53
8.1.50.0040.00417.49
8.1.40.0030.00617.48
8.1.30.0080.00017.45
8.1.20.0000.00717.50
8.1.10.0040.00417.40
8.1.00.0000.00817.37
8.0.300.0040.00418.77
8.0.290.0060.00316.63
8.0.280.0040.00418.37
8.0.270.0000.00717.15
8.0.260.0000.00617.24
8.0.250.0030.00316.94
8.0.240.0040.00416.82
8.0.230.0070.00016.98
8.0.220.0030.00316.78
8.0.210.0040.00416.78
8.0.200.0050.00216.88
8.0.190.0030.00316.97
8.0.180.0070.00016.94
8.0.170.0040.00416.94
8.0.160.0040.00417.01
8.0.150.0000.00716.86
8.0.140.0070.00016.85
8.0.130.0080.00013.40
8.0.120.0000.00716.82
8.0.110.0080.00016.95
8.0.100.0040.00416.91
8.0.90.0000.00716.84
8.0.80.0100.00716.87
8.0.70.0040.00416.75
8.0.60.0040.00416.76
8.0.50.0080.00016.79
8.0.30.0130.00917.10
8.0.20.0120.01217.40
8.0.10.0040.00416.91
8.0.00.0100.00716.66
7.4.330.0060.00015.00
7.4.320.0060.00016.48
7.4.300.0000.01016.52
7.4.290.0050.00316.39
7.4.280.0070.00016.38
7.4.270.0030.00316.46
7.4.260.0040.00416.41
7.4.250.0080.00016.43
7.4.240.0020.00516.42
7.4.230.0030.00516.34
7.4.220.0060.01016.51
7.4.210.0000.01416.47
7.4.200.0000.00716.42
7.4.160.0080.00816.50
7.4.150.0140.00517.40
7.4.140.0070.01517.86
7.4.130.0140.00716.56
7.4.120.0100.01016.54
7.4.110.0060.01016.47
7.4.100.0140.00416.37
7.4.90.0090.00916.59
7.4.80.0110.00819.39
7.4.70.0090.00916.40
7.4.60.0080.00816.25
7.4.50.0050.00316.53
7.4.40.0090.01216.37
7.4.30.0060.00916.51
7.4.00.0070.00914.82
7.3.330.0000.00513.33
7.3.320.0060.00013.12
7.3.310.0000.00716.46
7.3.300.0000.00616.37
7.3.290.0060.01416.34
7.3.280.0080.00716.38
7.3.270.0120.01217.40
7.3.260.0140.00816.42
7.3.250.0090.00816.37
7.3.240.0070.01016.50
7.3.230.0090.01316.39
7.3.210.0090.00916.27
7.3.200.0130.00719.39
7.3.190.0130.00316.47
7.3.180.0080.00816.43
7.3.170.0040.01116.48
7.3.160.0160.00016.57
7.3.120.0140.00414.75
7.3.110.0100.00714.78
7.3.100.0120.00315.04
7.3.90.0070.00714.61
7.3.80.0030.01014.57
7.3.70.0060.00314.66
7.3.60.0030.01014.70
7.3.50.0030.01014.54
7.3.40.0030.01314.58
7.3.30.0030.00814.60
7.3.20.0030.01016.62
7.3.10.0090.00016.77
7.3.00.0040.01216.55
7.2.330.0030.01916.55
7.2.320.0120.00616.74
7.2.310.0100.01016.61
7.2.300.0100.00716.27
7.2.290.0060.01016.57
7.2.250.0080.00814.90
7.2.240.0030.01315.09
7.2.230.0110.00714.88
7.2.220.0030.00915.02
7.2.210.0030.01014.98
7.2.200.0060.00614.92
7.2.190.0060.01215.02
7.2.180.0090.00614.95
7.2.170.0100.00315.03
7.2.110.0230.00016.59
7.2.60.0040.01116.73
7.2.00.0030.00619.38
7.1.330.0100.00315.57
7.1.320.0060.00615.59
7.1.310.0040.00915.40
7.1.300.0040.01415.76
7.1.290.0040.00415.29
7.1.280.0090.00615.62
7.1.270.0040.00815.59
7.1.260.0130.00315.47
7.1.200.0060.00615.61
7.1.100.0000.01117.92
7.1.70.0000.00716.73
7.1.60.0130.01019.46
7.1.50.0060.01316.66
7.1.00.0030.05022.54
7.0.200.0070.00316.75
7.0.140.0070.07021.92
7.0.60.0100.08019.91
7.0.50.0100.08317.85
7.0.40.0000.05020.11
7.0.30.0500.07020.23
7.0.20.0200.04320.29
7.0.10.0000.06320.22
7.0.00.0130.08320.07
5.6.280.0030.07321.02
5.6.210.0070.06320.51
5.6.200.0030.08318.20
5.6.190.0030.04720.46
5.6.180.0430.08020.61
5.6.170.0300.05320.50
5.6.160.0030.07720.45
5.6.150.0030.07018.18
5.6.140.0030.05318.18
5.6.130.0230.06318.23
5.6.120.0100.08320.77
5.6.110.0130.08021.00
5.6.100.0170.04720.97
5.6.90.0100.06321.12
5.6.80.0030.06720.39
5.5.350.0200.02320.42
5.5.340.0100.05318.01
5.5.330.0070.08320.45
5.5.320.0330.05720.42
5.5.310.0300.07720.26
5.5.300.0000.07017.97
5.5.290.0030.09017.91
5.5.280.0100.04320.83
5.5.270.0070.08320.73
5.5.260.0070.08320.88
5.5.250.0030.08320.69
5.5.240.0270.07020.04
5.4.450.0470.04319.64
5.4.440.0230.04319.52
5.4.430.0130.04019.48
5.4.420.0300.03019.63
5.4.410.0300.04019.28
5.4.400.0170.02718.85
5.4.390.0170.03318.98
5.4.380.0600.07018.75
5.4.370.0430.05718.73
5.4.360.0500.05718.46
5.4.350.0430.06018.69
5.4.340.0300.05318.77
5.4.320.0080.04212.50
5.4.310.0070.03612.50
5.4.300.0060.03612.50
5.4.290.0080.03612.50
5.4.280.0030.03912.39
5.4.270.0030.03912.39
5.4.260.0050.04212.40
5.4.250.0130.04412.39
5.4.240.0100.03212.39
5.4.230.0070.03712.39
5.4.220.0090.03412.39
5.4.210.0090.03312.39
5.4.200.0100.03312.39
5.4.190.0090.03912.39
5.4.180.0070.03812.39
5.4.170.0070.04712.39
5.4.160.0050.03712.39
5.4.150.0060.03512.38
5.4.140.0070.04012.07
5.4.130.0080.04012.05
5.4.120.0030.03712.01
5.4.110.0080.03212.01
5.4.100.0050.03712.01
5.4.90.0060.03612.02
5.4.80.0050.03912.01
5.4.70.0060.03412.01
5.4.60.0050.03412.01
5.4.50.0050.03512.01
5.4.40.0090.03712.00
5.4.30.0060.03712.00
5.4.20.0050.03512.00
5.4.10.0090.03512.00
5.4.00.0040.03611.48
5.3.290.0020.04112.80
5.3.280.0080.03412.71
5.3.270.0060.03812.72
5.3.260.0080.04112.72
5.3.250.0090.03212.72
5.3.240.0110.03712.72
5.3.230.0080.04412.71
5.3.220.0040.03812.68
5.3.210.0040.03812.68
5.3.200.0040.03812.68
5.3.190.0050.03612.68
5.3.180.0060.03412.67
5.3.170.0090.03612.67
5.3.160.0050.03512.68
5.3.150.0040.03812.67
5.3.140.0080.03412.66
5.3.130.0060.03712.66
5.3.120.0050.04012.66
5.3.110.0070.03612.66
5.3.100.0100.03612.13
5.3.90.0030.03712.11
5.3.80.0030.03712.12
5.3.70.0060.03612.11
5.3.60.0050.04012.09
5.3.50.0050.04012.04
5.3.40.0040.03612.04
5.3.30.0050.03511.99
5.3.20.0060.04411.77
5.3.10.0090.03811.74
5.3.00.0070.03611.73
5.2.170.0070.0289.22
5.2.160.0020.0319.22
5.2.150.0020.0329.22
5.2.140.0050.0299.21
5.2.130.0070.0349.18
5.2.120.0050.0349.18
5.2.110.0030.0309.19
5.2.100.0030.0359.18
5.2.90.0030.0309.17
5.2.80.0020.0329.17
5.2.70.0030.0309.17
5.2.60.0030.0309.13
5.2.50.0000.0339.10
5.2.40.0050.0319.08
5.2.30.0070.0349.04
5.2.20.0030.0399.04
5.2.10.0040.0328.95
5.2.00.0090.0248.80
5.1.60.0060.0238.09
5.1.50.0030.0288.09
5.1.40.0020.0298.07
5.1.30.0060.0238.41
5.1.20.0030.0358.44
5.1.10.0040.0258.17
5.1.00.0060.0238.16
5.0.50.0030.0236.64
5.0.40.0010.0256.50
5.0.30.0040.0296.31
5.0.20.0040.0196.28
5.0.10.0070.0186.25
5.0.00.0020.0316.25
4.4.90.0030.0214.78
4.4.80.0030.0194.76
4.4.70.0030.0154.75
4.4.60.0040.0184.75
4.4.50.0050.0174.77
4.4.40.0030.0244.71
4.4.30.0010.0164.76
4.4.20.0020.0164.85
4.4.10.0030.0154.85
4.4.00.0030.0254.76
4.3.110.0060.0124.66
4.3.100.0010.0164.66
4.3.90.0010.0174.63
4.3.80.0010.0264.59
4.3.70.0020.0154.63
4.3.60.0040.0154.63
4.3.50.0040.0144.63
4.3.40.0010.0254.54
4.3.30.0010.0183.30
4.3.20.0030.0153.28
4.3.10.0020.0163.24
4.3.00.0070.01314.87

preferences:
68.07 ms | 401 KiB | 5 Q