3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { function __construct() { print 000; } } new A(new B); echo 123;

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)
8.3.60.0110.00416.63
8.3.50.0160.01122.97
8.3.40.0090.00618.71
8.3.30.0070.00719.13
8.3.20.0050.00220.30
8.3.10.0000.00821.95
8.3.00.0090.00019.50
8.2.180.0120.00916.63
8.2.170.0100.01022.96
8.2.160.0100.00320.51
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0110.00426.16
8.2.120.0070.00021.04
8.2.110.0030.00620.43
8.2.100.0040.00817.72
8.2.90.0050.00319.09
8.2.80.0040.00417.97
8.2.70.0080.00017.38
8.2.60.0030.00717.80
8.2.50.0040.00418.07
8.2.40.0040.00418.09
8.2.30.0080.00017.91
8.2.20.0040.00417.64
8.2.10.0000.00717.94
8.2.00.0040.00417.62
8.1.280.0070.01025.92
8.1.270.0040.00423.84
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.78
8.1.230.0040.00720.91
8.1.220.0040.00418.77
8.1.210.0030.00518.77
8.1.200.0060.00317.23
8.1.190.0040.00417.23
8.1.180.0050.00318.10
8.1.170.0080.00018.27
8.1.160.0040.00421.94
8.1.150.0070.00018.80
8.1.140.0000.00717.28
8.1.130.0040.00417.81
8.1.120.0080.00017.32
8.1.110.0000.00717.32
8.1.100.0000.00717.38
8.1.90.0040.00417.23
8.1.80.0030.00517.32
8.1.70.0000.00717.24
8.1.60.0030.00617.48
8.1.50.0040.00417.49
8.1.40.0040.00417.37
8.1.30.0060.00317.43
8.1.20.0030.00617.48
8.1.10.0060.00317.38
8.1.00.0000.00817.37
8.0.300.0050.00319.86
8.0.290.0040.00416.75
8.0.280.0030.00318.32
8.0.270.0030.00617.20
8.0.260.0060.00017.21
8.0.250.0030.00316.82
8.0.240.0000.00716.87
8.0.230.0000.00716.99
8.0.220.0000.00716.77
8.0.210.0030.00316.85
8.0.200.0000.00616.94
8.0.190.0050.00316.82
8.0.180.0050.00316.98
8.0.170.0000.00916.86
8.0.160.0070.00016.77
8.0.150.0030.00516.74
8.0.140.0040.00716.81
8.0.130.0000.00513.30
8.0.120.0070.00016.87
8.0.110.0070.00016.85
8.0.100.0000.00716.76
8.0.90.0000.00716.88
8.0.80.0060.01516.85
8.0.70.0040.00416.78
8.0.60.0000.00716.79
8.0.50.0050.00216.93
8.0.30.0120.00717.04
8.0.20.0090.00917.40
8.0.10.0030.00317.00
8.0.00.0110.00916.57
7.4.330.0000.00515.00
7.4.320.0050.00316.28
7.4.300.0030.00316.43
7.4.290.0060.00316.45
7.4.280.0030.00516.40
7.4.270.0000.00616.45
7.4.260.0070.00016.35
7.4.250.0040.00416.34
7.4.240.0000.00716.42
7.4.230.0030.00316.42
7.4.220.0070.01116.40
7.4.210.0150.00016.31
7.4.200.0070.00016.51
7.4.160.0080.00816.32
7.4.150.0050.02017.40
7.4.140.0150.00717.86
7.4.130.0120.00616.55
7.4.120.0080.01116.44
7.4.110.0070.01016.41
7.4.100.0110.00616.58
7.4.90.0090.00916.29
7.4.80.0180.00019.39
7.4.70.0040.01216.66
7.4.60.0100.00716.43
7.4.50.0050.00316.33
7.4.40.0040.01416.33
7.4.30.0060.00916.60
7.4.00.0070.00714.71
7.3.330.0060.00013.34
7.3.320.0050.00013.13
7.3.310.0070.00016.36
7.3.300.0070.00016.42
7.3.290.0070.00716.38
7.3.280.0070.01116.34
7.3.270.0090.00917.40
7.3.260.0070.01016.34
7.3.250.0100.00816.43
7.3.240.0120.00916.40
7.3.230.0120.00616.39
7.3.210.0130.00316.24
7.3.200.0070.01019.39
7.3.190.0060.01016.27
7.3.180.0030.01216.31
7.3.170.0050.01016.51
7.3.160.0180.00316.43
7.3.10.0000.01416.75
7.3.00.0040.00716.43
7.2.330.0070.01016.34
7.2.320.0160.00016.37
7.2.310.0000.01616.59
7.2.300.0140.00816.54
7.2.290.0090.01316.42
7.2.130.0040.01116.61
7.2.120.0030.01016.83
7.2.110.0100.00316.57
7.2.100.0090.00316.72
7.2.90.0030.00916.74
7.2.80.0030.01016.69
7.2.70.0120.00316.83
7.2.60.0050.01016.73
7.2.50.0040.01116.91
7.2.40.0030.00716.84
7.2.30.0080.00816.93
7.2.20.0040.01216.75
7.2.10.0060.01216.60
7.2.00.0040.01117.82
7.1.250.0030.00915.77
7.1.200.0060.00015.45
7.1.100.0070.00718.20
7.1.70.0050.00217.06
7.1.60.0140.01019.40
7.1.50.0030.01916.52
7.1.00.0100.07022.47
7.0.200.0000.00816.57
7.0.140.0100.06722.21
7.0.60.0100.03719.86
7.0.50.0100.05017.95
7.0.40.0070.08020.16
7.0.30.0430.04720.23
7.0.20.0230.08320.08
7.0.10.0030.06020.30
7.0.00.0100.03720.22
5.6.210.0070.03720.71
5.6.200.0070.06318.22
5.6.190.0130.06020.50
5.6.180.0230.08320.41
5.6.170.0300.06320.47
5.6.160.0100.06720.45
5.6.150.0000.04718.15
5.6.140.0100.07718.18
5.6.130.0070.08018.12
5.6.120.0030.05321.12
5.6.110.0130.06320.99
5.6.100.0070.07721.14
5.6.90.0100.04020.85
5.6.80.0030.07320.42
5.6.70.4170.04020.37
5.5.350.0300.06020.47
5.5.340.0000.04317.95
5.5.330.0070.08020.13
5.5.320.0330.07720.20
5.5.310.0200.03720.19
5.5.300.0030.09018.06
5.5.290.0100.06018.07
5.5.280.0070.05020.77
5.5.270.0000.06320.64
5.5.260.0170.07320.96
5.5.250.0030.04020.69
5.5.240.0270.05720.25
5.4.450.0600.06319.45
5.4.440.0930.07019.64
5.4.430.0900.04719.65
5.4.420.0570.06019.39
5.4.410.0770.05719.35
5.4.400.0600.06019.32
5.4.390.0530.06319.17
5.4.380.0070.06318.77
5.4.370.0100.03718.50
5.4.360.0100.04318.77
5.4.350.0120.08412.02
5.4.340.0090.03712.02
5.4.320.0060.04212.50
5.4.310.0080.04912.50
5.4.300.0090.03912.50
5.4.290.0060.04412.50
5.4.280.0050.03612.40
5.4.270.0020.03912.39
5.4.260.0050.03812.39
5.4.250.0060.03712.39
5.4.240.0070.04012.40
5.4.230.0050.04212.38
5.4.220.0080.03712.39
5.4.210.0070.05312.38
5.4.200.0050.03712.38
5.4.190.0070.03412.38
5.4.180.0060.03712.38
5.4.170.0050.03812.39
5.4.160.0090.03312.39
5.4.150.0050.04112.39
5.4.140.0070.04012.07
5.4.130.0110.05212.06
5.4.120.0090.03612.02
5.4.110.0060.04112.01
5.4.100.0060.03712.02
5.4.90.0080.05112.00
5.4.80.0100.03812.01
5.4.70.0030.05312.00
5.4.60.0050.03912.01
5.4.50.0080.04312.00
5.4.40.0100.04512.00
5.4.30.0080.03611.99
5.4.20.0040.03711.99
5.4.10.0050.03512.00
5.4.00.0060.04611.48
5.3.290.0060.04212.80
5.3.280.0030.04212.71
5.3.270.0050.03912.72
5.3.260.0050.04512.72
5.3.250.0040.04312.72
5.3.240.0090.04212.72
5.3.230.0080.04212.71
5.3.220.0040.03812.68
5.3.210.0050.03912.68
5.3.200.0050.03612.68
5.3.190.0060.03912.68
5.3.180.0030.04012.67
5.3.170.0060.03512.67
5.3.160.0060.03712.67
5.3.150.0050.03812.67
5.3.140.0030.03912.66
5.3.130.0050.04112.65
5.3.120.0090.05912.66
5.3.110.0080.05112.66
5.3.100.0100.04512.12
5.3.90.0080.04012.10
5.3.80.0070.03612.09
5.3.70.0060.03612.09
5.3.60.0060.03612.08
5.3.50.0050.03812.02
5.3.40.0040.04012.03
5.3.30.0070.04711.98
5.3.20.0090.03911.76
5.3.10.0050.05111.73
5.3.00.0070.04611.72
5.2.170.0050.0429.22
5.2.160.0070.0409.21
5.2.150.0060.0399.22
5.2.140.0030.0449.22
5.2.130.0040.0379.18
5.2.120.0040.0319.18
5.2.110.0050.0299.19
5.2.100.0030.0309.17
5.2.90.0060.0279.17
5.2.80.0030.0419.17
5.2.70.0090.0469.17
5.2.60.0080.0409.13
5.2.50.0060.0409.09
5.2.40.0060.0329.07
5.2.30.0030.0329.05
5.2.20.0050.0289.04
5.2.10.0040.0288.94
5.2.00.0040.0298.80
5.1.60.0060.0258.09
5.1.50.0040.0358.09
5.1.40.0040.0328.06
5.1.30.0020.0318.41
5.1.20.0030.0288.43
5.1.10.0050.0248.16
5.1.00.0050.0248.17
5.0.50.0040.0196.64
5.0.40.0040.0186.50
5.0.30.0020.0336.31
5.0.20.0060.0216.27
5.0.10.0050.0216.25
5.0.00.0020.0326.25
4.4.90.0030.0154.77
4.4.80.0000.0184.75
4.4.70.0040.0144.75
4.4.60.0040.0164.75
4.4.50.0050.0184.77
4.4.40.0060.0244.71
4.4.30.0070.0214.76
4.4.20.0010.0174.85
4.4.10.0040.0194.85
4.4.00.0050.0244.76
4.3.110.0030.0184.67
4.3.100.0020.0164.66
4.3.90.0040.0134.64
4.3.80.0010.0254.58
4.3.70.0040.0134.63
4.3.60.0020.0174.63
4.3.50.0030.0154.62
4.3.40.0030.0324.53
4.3.30.0020.0193.29
4.3.20.0010.0183.27
4.3.10.0030.0193.23
4.3.00.0000.0237.11

preferences:
34.92 ms | 401 KiB | 5 Q