3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait TestTrait {} class Test { use TestTrait; } $t = new Test; $class = 'Test'; echo ($t instanceof $class) ? "Is Test" : "Is not Test";

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)
8.3.60.0080.01216.63
8.3.50.0050.01021.85
8.3.40.0000.01418.63
8.3.30.0030.01018.81
8.3.20.0000.00720.21
8.3.10.0080.00021.65
8.3.00.0050.00317.68
8.2.180.0060.01316.38
8.2.170.0110.00422.96
8.2.160.0030.01020.43
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0080.00021.00
8.2.110.0030.00722.04
8.2.100.0000.01117.78
8.2.90.0000.00719.08
8.2.80.0060.00317.97
8.2.70.0040.00417.63
8.2.60.0040.00418.04
8.2.50.0040.00418.07
8.2.40.0060.00319.88
8.2.30.0040.00417.94
8.2.20.0040.00417.55
8.2.10.0020.00518.11
8.2.00.0000.00717.81
8.1.280.0120.00325.92
8.1.270.0080.00022.24
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00623.79
8.1.230.0120.00319.08
8.1.220.0030.00617.76
8.1.210.0000.00918.77
8.1.200.0070.00417.36
8.1.190.0000.00817.10
8.1.180.0030.00518.10
8.1.170.0060.00318.46
8.1.160.0040.00422.01
8.1.150.0000.00818.77
8.1.140.0000.00817.35
8.1.130.0030.00317.82
8.1.120.0000.00717.35
8.1.110.0040.00417.46
8.1.100.0000.00717.52
8.1.90.0000.00717.50
8.1.80.0070.00017.50
8.1.70.0000.00717.45
8.1.60.0080.00017.56
8.1.50.0040.00417.41
8.1.40.0070.00417.39
8.1.30.0080.00017.66
8.1.20.0040.00417.55
8.1.10.0000.00717.45
8.1.00.0070.00017.46
8.0.300.0070.00018.77
8.0.290.0030.00616.88
8.0.280.0000.00718.36
8.0.270.0030.00317.30
8.0.260.0030.00317.16
8.0.250.0030.00316.89
8.0.240.0000.00716.98
8.0.230.0040.00416.94
8.0.220.0000.00716.75
8.0.210.0030.00316.87
8.0.200.0060.00016.93
8.0.190.0040.00416.98
8.0.180.0020.00516.80
8.0.170.0040.00416.99
8.0.160.0030.00316.76
8.0.150.0080.00316.88
8.0.140.0060.00316.75
8.0.130.0000.00513.32
8.0.120.0070.00016.85
8.0.110.0040.00416.95
8.0.100.0030.00416.84
8.0.90.0070.00016.83
8.0.80.0070.01016.90
8.0.70.0030.00316.89
8.0.60.0000.00716.92
8.0.50.0050.00216.71
8.0.30.0070.01217.11
8.0.20.0110.01017.40
8.0.10.0040.00417.00
8.0.00.0070.01216.85
7.4.330.0000.00615.00
7.4.320.0000.00616.49
7.4.300.0000.00716.49
7.4.290.0040.00416.56
7.4.280.0030.00316.40
7.4.270.0000.00716.40
7.4.260.0070.00016.34
7.4.250.0030.00316.48
7.4.240.0040.00316.53
7.4.230.0070.00016.34
7.4.220.0070.01316.46
7.4.210.0070.00716.62
7.4.200.0030.00316.69
7.4.160.0030.01716.21
7.4.150.0140.00417.40
7.4.140.0130.00717.86
7.4.130.0050.01616.40
7.4.120.0080.00916.47
7.4.110.0130.01016.64
7.4.100.0070.01116.48
7.4.90.0070.01016.24
7.4.80.0030.01319.39
7.4.70.0150.00316.53
7.4.60.0100.01016.50
7.4.50.0040.00416.32
7.4.40.0060.01116.42
7.4.30.0060.00916.50
7.4.00.0040.01115.01
7.3.330.0020.00213.19
7.3.320.0000.00513.22
7.3.310.0040.00416.17
7.3.300.0040.00416.20
7.3.290.0100.01116.26
7.3.280.0050.01216.19
7.3.270.0190.00017.40
7.3.260.0130.01116.49
7.3.240.0030.01516.40
7.3.230.0090.00816.42
7.3.210.0230.00016.46
7.3.200.0180.01819.39
7.3.190.0070.01116.47
7.3.180.0060.01016.26
7.3.170.0090.00616.48
7.3.160.0060.01116.42
7.3.120.0080.00614.57
7.2.330.0170.00016.61
7.2.320.0070.01016.52
7.2.310.0030.01216.52
7.2.300.0100.00716.73
7.2.290.0090.00616.59
7.2.00.0070.00419.32
7.1.100.0030.00918.07
7.1.70.0000.00817.12
7.1.60.0100.01419.25
7.1.50.0060.01316.63
7.1.00.0030.07322.42
7.0.200.0000.00716.82
7.0.140.0070.07022.12
7.0.60.0070.08319.97
7.0.50.0100.07717.86
7.0.40.0130.05320.20
7.0.30.0300.07720.23
7.0.20.0400.06720.30
7.0.10.0100.04720.22
7.0.00.0070.05720.05
5.6.280.0030.07320.91
5.6.210.0100.07720.72
5.6.200.0000.04318.26
5.6.190.0000.04720.50
5.6.180.0270.07320.77
5.6.170.0330.07020.53
5.6.160.0000.04720.46
5.6.150.0030.08318.18
5.6.140.0070.06718.18
5.6.130.0070.08318.14
5.6.120.0030.06721.14
5.6.110.0130.07720.97
5.6.100.0070.05020.97
5.6.90.0000.04720.96
5.6.80.0130.04320.50
5.5.350.0330.07720.32
5.5.340.0100.04317.95
5.5.330.0100.07720.59
5.5.320.0300.07720.20
5.5.310.0330.04020.19
5.5.300.0030.04018.05
5.5.290.0000.04718.04
5.5.280.0100.06720.77
5.5.270.0000.04720.77
5.5.260.0130.08020.82
5.5.250.0000.08720.54
5.5.240.0000.08320.27
5.4.450.0030.04719.41
5.4.440.0100.04019.20
5.4.430.0070.04719.46
5.4.420.0030.03719.39
5.4.410.0130.04319.28
5.4.400.0070.04318.95
5.4.390.0030.03719.09
5.4.380.0300.06018.53
5.4.370.0330.05318.69
5.4.360.0070.06018.70
5.4.350.0370.05718.80
5.4.340.0370.04318.75
5.4.320.0040.03712.50
5.4.310.0050.03812.49
5.4.300.0040.04812.50
5.4.290.0070.03812.49
5.4.280.0050.04012.39
5.4.270.0060.03712.39
5.4.260.0070.04012.39
5.4.250.0060.03712.39
5.4.240.0030.04412.39
5.4.230.0070.03712.38
5.4.220.0050.03912.38
5.4.210.0040.03712.38
5.4.200.0060.03612.38
5.4.190.0060.03512.38
5.4.180.0080.03412.38
5.4.170.0040.03712.39
5.4.160.0070.03512.38
5.4.150.0030.03812.38
5.4.140.0070.03512.06
5.4.130.0050.03612.05
5.4.120.0020.03812.01
5.4.110.0020.03812.01
5.4.100.0070.03712.01
5.4.90.0050.03712.01
5.4.80.0070.03412.01
5.4.70.0070.03312.00
5.4.60.0050.03412.01
5.4.50.0040.03612.00
5.4.40.0060.04212.00
5.4.30.0090.03311.99
5.4.20.0090.03511.99
5.4.10.0080.03911.99
5.4.00.0050.03711.48
5.3.290.0080.03612.80
5.3.280.0090.03312.71
5.3.270.0060.04412.72
5.3.260.0060.03812.72
5.3.250.0080.03412.72
5.3.240.0090.03412.72
5.3.230.0040.04012.71
5.3.220.0040.03712.68
5.3.210.0080.03712.68
5.3.200.0110.03612.68
5.3.190.0050.04212.68
5.3.180.0090.03312.68
5.3.170.0070.03512.67
5.3.160.0060.03612.67
5.3.150.0050.05112.67
5.3.140.0050.03612.66
5.3.130.0090.03412.66
5.3.120.0060.03812.66
5.3.110.0100.03412.66
5.3.100.0060.03612.12
5.3.90.0060.03512.08
5.3.80.0060.03512.07
5.3.70.0050.03612.07
5.3.60.0040.03712.07
5.3.50.0070.03512.00
5.3.40.0080.03412.00
5.3.30.0050.03811.95
5.3.20.0060.03511.73
5.3.10.0040.03611.70
5.3.00.0080.03311.68
5.2.170.0020.0329.18
5.2.160.0030.0329.18
5.2.150.0040.0309.18
5.2.140.0020.0339.18
5.2.130.0060.0279.14
5.2.120.0040.0289.14
5.2.110.0050.0289.15
5.2.100.0040.0299.14
5.2.90.0080.0259.14
5.2.80.0040.0299.14
5.2.70.0030.0309.14
5.2.60.0040.0299.09
5.2.50.0050.0299.06
5.2.40.0030.0309.03
5.2.30.0050.0289.02
5.2.20.0050.0279.00
5.2.10.0050.0298.93
5.2.00.0020.0308.78
5.1.60.0040.0248.06
5.1.50.0040.0248.06
5.1.40.0030.0248.05
5.1.30.0050.0258.39
5.1.20.0040.0268.42
5.1.10.0070.0238.14
5.1.00.0050.0268.14
5.0.50.0050.0196.62
5.0.40.0040.0186.48
5.0.30.0010.0326.29
5.0.20.0010.0216.26
5.0.10.0050.0176.24
5.0.00.0030.0306.23
4.4.90.0040.0144.78
4.4.80.0030.0154.76
4.4.70.0030.0154.75
4.4.60.0030.0154.75
4.4.50.0020.0164.77
4.4.40.0040.0244.71
4.4.30.0020.0164.75
4.4.20.0020.0164.85
4.4.10.0020.0164.85
4.4.00.0000.0274.76
4.3.110.0010.0174.67
4.3.100.0040.0134.66
4.3.90.0050.0164.63
4.3.80.0040.0284.58
4.3.70.0040.0134.63
4.3.60.0030.0154.63
4.3.50.0010.0174.63
4.3.40.0060.0204.54
4.3.30.0020.0163.29
4.3.20.0020.0153.26
4.3.10.0010.0173.22
4.3.00.0030.01715.27

preferences:
39.52 ms | 401 KiB | 5 Q