3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait T { function f() { return new self; } } class C { use T; } $c = new C; var_dump($c->f());

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)
8.3.60.0070.00718.39
8.3.50.0130.00921.09
8.3.40.0070.01018.67
8.3.30.0110.00718.95
8.3.20.0000.00820.12
8.3.10.0040.00423.66
8.3.00.0030.00519.13
8.2.180.0000.01416.88
8.2.170.0200.00022.96
8.2.160.0100.01020.34
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0030.00526.16
8.2.120.0050.00319.23
8.2.110.0090.00920.56
8.2.100.0040.00817.79
8.2.90.0040.00718.03
8.2.80.0030.00517.97
8.2.70.0030.00617.50
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0060.00319.95
8.2.30.0030.00517.93
8.2.20.0040.00417.59
8.2.10.0040.00417.95
8.2.00.0000.00817.61
8.1.280.0130.00325.92
8.1.270.0040.01123.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0130.00722.01
8.1.230.0060.00620.90
8.1.220.0050.00317.74
8.1.210.0030.00619.02
8.1.200.0030.00717.23
8.1.190.0050.00317.00
8.1.180.0040.00418.10
8.1.170.0090.00018.57
8.1.160.0040.00422.00
8.1.150.0070.00018.84
8.1.140.0040.00417.36
8.1.130.0030.00317.80
8.1.120.0000.00717.46
8.1.110.0000.00817.36
8.1.100.0000.00717.41
8.1.90.0000.00717.43
8.1.80.0000.00717.43
8.1.70.0030.00317.43
8.1.60.0040.00417.54
8.1.50.0050.00317.52
8.1.40.0030.00617.37
8.1.30.0080.00017.57
8.1.20.0000.00817.67
8.1.10.0000.00817.50
8.1.00.0000.00817.40
8.0.300.0050.00320.14
8.0.290.0040.00416.63
8.0.280.0070.00018.44
8.0.270.0070.00017.17
8.0.260.0000.00617.16
8.0.250.0000.00616.86
8.0.240.0000.00617.00
8.0.230.0060.00016.89
8.0.220.0040.00416.77
8.0.210.0080.00016.81
8.0.200.0020.00516.96
8.0.190.0070.00016.99
8.0.180.0050.00316.80
8.0.170.0000.00916.98
8.0.160.0000.00816.96
8.0.150.0040.00416.80
8.0.140.0070.00016.86
8.0.130.0030.00313.35
8.0.120.0040.00416.82
8.0.110.0040.00416.95
8.0.100.0000.00816.95
8.0.90.0000.00716.96
8.0.80.0000.01716.95
8.0.70.0070.00016.84
8.0.60.0000.00717.00
8.0.50.0040.00416.75
8.0.30.0130.01016.92
8.0.20.0110.00917.40
8.0.10.0030.00317.02
8.0.00.0090.00816.65
7.4.330.0070.00015.02
7.4.320.0000.00616.59
7.4.300.0000.00716.40
7.4.290.0030.00316.52
7.4.280.0000.00916.63
7.4.270.0000.00716.41
7.4.260.0070.00016.48
7.4.250.0030.00316.43
7.4.240.0020.00516.62
7.4.230.0070.00016.60
7.4.220.0140.00416.46
7.4.210.0030.01216.55
7.4.200.0000.00716.43
7.4.160.0060.01216.71
7.4.150.0060.01117.40
7.4.140.0090.01217.86
7.4.130.0100.01116.48
7.4.120.0110.00616.47
7.4.110.0090.00916.59
7.4.100.0070.01116.48
7.4.90.0140.00316.52
7.4.80.0110.00719.39
7.4.70.0040.01716.43
7.4.60.0030.01516.43
7.4.50.0000.00816.46
7.4.40.0140.00316.40
7.4.30.0060.01216.33
7.4.00.0080.00614.95
7.3.330.0050.00013.19
7.3.320.0000.00513.07
7.3.310.0030.00316.24
7.3.300.0030.00316.25
7.3.290.0110.00216.21
7.3.280.0110.00816.21
7.3.270.0130.00617.40
7.3.260.0060.01016.25
7.3.250.0130.00516.52
7.3.240.0060.01416.42
7.3.230.0090.00916.39
7.3.210.0100.00716.23
7.3.200.0140.00319.39
7.3.190.0130.01016.29
7.3.180.0080.00816.31
7.3.170.0090.00616.42
7.3.160.0110.00916.30
7.3.120.0060.00914.65
7.3.110.0110.00714.65
7.3.100.0070.00714.98
7.3.90.0060.00314.63
7.3.80.0030.00814.82
7.3.70.0090.00614.84
7.3.60.0030.00814.54
7.3.50.0030.00714.47
7.3.40.0030.01214.78
7.3.30.0030.00714.61
7.3.20.0040.01116.70
7.3.10.0040.01116.39
7.3.00.0000.01216.46
7.2.330.0130.00316.76
7.2.320.0120.00616.56
7.2.310.0060.01016.48
7.2.300.0070.01016.41
7.2.290.0140.00416.47
7.2.250.0080.01115.20
7.2.240.0070.01114.98
7.2.230.0060.01015.12
7.2.220.0110.00014.82
7.2.210.0040.00814.79
7.2.200.0070.00714.98
7.2.190.0070.00414.91
7.2.180.0090.00614.89
7.2.170.0090.00614.97
7.2.60.0000.01517.01
7.1.330.0040.01115.55
7.1.320.0060.00315.70
7.1.310.0070.01015.62
7.1.300.0030.00915.37
7.1.290.0060.00915.62
7.1.280.0000.01015.88
7.1.270.0030.01215.59
7.1.260.0030.01015.93
7.1.200.0080.00315.70
7.1.70.0030.00716.54
7.1.60.0110.01419.11
7.1.50.0060.01916.80
7.1.00.0030.07322.44
7.0.200.0030.00716.36
7.0.140.0030.07322.09
7.0.60.0100.06720.02
7.0.50.0070.07017.80
7.0.40.0070.07320.11
7.0.30.0070.05020.30
7.0.20.0270.07720.26
7.0.10.0070.08720.06
7.0.00.0170.08020.25
5.6.280.0030.07320.86
5.6.210.0030.04320.61
5.6.200.0130.08018.29
5.6.190.0100.07720.64
5.6.180.0200.03720.50
5.6.170.0200.04320.71
5.6.160.0070.03720.55
5.6.150.0030.03718.19
5.6.140.0030.04318.18
5.6.130.0100.08018.15
5.6.120.0100.06021.00
5.6.110.0030.08020.98
5.6.100.0030.04721.00
5.6.90.0100.08321.13
5.6.80.0030.07720.38
5.6.70.0000.04020.53
5.5.350.0200.07720.39
5.5.340.0070.07717.99
5.5.330.0000.05020.38
5.5.320.0230.05020.20
5.5.310.0200.06720.26
5.5.300.0100.06717.97
5.5.290.0070.08018.09
5.5.280.0000.04720.87
5.5.270.0100.08320.79
5.5.260.0100.08020.87
5.5.250.0030.08020.78
5.5.240.0270.07020.19
5.4.450.1000.06019.59
5.4.440.0570.06319.47
5.4.430.0730.05319.47
5.4.420.0630.06719.58
5.4.410.0670.05319.41
5.4.400.0800.05719.29
5.4.390.0630.06719.38
5.4.380.0600.05319.15
5.4.370.0700.04719.30
5.4.360.0800.05719.27
5.4.350.0670.06319.30
5.4.340.0110.03812.02
5.4.320.0130.03612.50
5.4.310.0040.04312.50
5.4.300.0100.04012.50
5.4.290.0040.04012.50
5.4.280.0060.03512.39
5.4.270.0110.03212.39
5.4.260.0050.03812.39
5.4.250.0060.03712.39
5.4.240.0050.03812.39
5.4.230.0080.03612.39
5.4.220.0050.03812.39
5.4.210.0050.03612.39
5.4.200.0080.03612.38
5.4.190.0070.03512.38
5.4.180.0080.03512.39
5.4.170.0060.03612.39
5.4.160.0080.03512.39
5.4.150.0040.04112.39
5.4.140.0060.03712.07
5.4.130.0060.03912.06
5.4.120.0040.03812.01
5.4.110.0050.04312.01
5.4.100.0070.04012.01
5.4.90.0070.03612.01
5.4.80.0050.03812.01
5.4.70.0120.03712.00
5.4.60.0050.03512.01
5.4.50.0050.03612.01
5.4.40.0050.03512.00
5.4.30.0050.03712.00
5.4.20.0040.04112.00
5.4.10.0080.03411.99
5.4.00.0050.04011.48
5.3.290.0100.04012.80
5.3.280.0120.03912.71
5.3.270.0090.04512.72
5.3.260.0050.04012.72
5.3.250.0060.04312.72
5.3.240.0060.03812.72
5.3.230.0030.04112.71
5.3.220.0070.03912.68
5.3.210.0040.04312.68
5.3.200.0110.03212.68
5.3.190.0020.04212.68
5.3.180.0120.03212.68
5.3.170.0070.03512.67
5.3.160.0130.03812.68
5.3.150.0080.03612.67
5.3.140.0090.03912.66
5.3.130.0110.03612.66
5.3.120.0100.03612.66
5.3.110.0080.03712.66
5.3.100.0060.04112.12
5.3.90.0050.03712.08
5.3.80.0090.03512.07
5.3.70.0050.03912.08
5.3.60.0100.03412.07
5.3.50.0070.03612.00
5.3.40.0050.03712.00
5.3.30.0050.04111.95
5.3.20.0060.03911.73
5.3.10.0080.03911.70
5.3.00.0070.03611.68
5.2.170.0030.0339.18
5.2.160.0050.0329.18
5.2.150.0070.0429.18
5.2.140.0060.0299.18
5.2.130.0030.0349.14
5.2.120.0050.0299.14
5.2.110.0060.0349.15
5.2.100.0070.0299.14
5.2.90.0030.0319.14
5.2.80.0070.0359.14
5.2.70.0070.0369.14
5.2.60.0060.0299.09
5.2.50.0050.0299.06
5.2.40.0040.0299.03
5.2.30.0040.0319.01
5.2.20.0050.0299.00
5.2.10.0070.0258.92
5.2.00.0050.0368.78
5.1.60.0030.0258.07
5.1.50.0070.0228.07
5.1.40.0060.0228.04
5.1.30.0020.0298.40
5.1.20.0030.0298.41
5.1.10.0040.0278.14
5.1.00.0060.0258.14
5.0.50.0070.0176.63
5.0.40.0040.0186.48
5.0.30.0030.0326.29
5.0.20.0040.0256.26
5.0.10.0030.0286.24
5.0.00.0030.0326.23
4.4.90.0010.0194.78
4.4.80.0000.0174.75
4.4.70.0020.0184.76
4.4.60.0050.0134.75
4.4.50.0060.0154.77
4.4.40.0020.0264.71
4.4.30.0030.0164.76
4.4.20.0030.0154.85
4.4.10.0030.0154.84
4.4.00.0040.0234.76
4.3.110.0040.0154.67
4.3.100.0030.0214.66
4.3.90.0020.0154.63
4.3.80.0030.0244.58
4.3.70.0010.0164.63
4.3.60.0040.0164.63
4.3.50.0030.0154.63
4.3.40.0050.0224.54
4.3.30.0000.0193.28
4.3.20.0030.0173.26
4.3.10.0020.0163.22
4.3.00.0100.0277.11

preferences:
45.03 ms | 401 KiB | 5 Q