3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait C { private static $FOO = self::NAME . ' FOO'; } class D { use C; const NAME = 'D'; } class E { use C; const NAME = 'E'; } var_dump(C::$FOO); var_dump(D::$FOO); var_dump(E::$FOO);

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)
8.3.60.0060.01216.50
8.3.50.0090.00616.36
8.3.40.0130.00318.84
8.3.30.0110.00418.75
8.3.20.0090.00020.34
8.3.10.0080.00023.65
8.3.00.0050.00222.45
8.2.180.0180.00018.54
8.2.170.0150.00022.96
8.2.160.0120.00820.32
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00317.50
8.2.110.0090.00021.05
8.2.100.0040.00817.63
8.2.90.0040.00419.21
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0030.00617.92
8.2.50.0000.00918.07
8.2.40.0000.00921.07
8.2.30.0000.00719.83
8.2.20.0070.00017.75
8.2.10.0040.00418.13
8.2.00.0040.00417.93
8.1.280.0110.00425.92
8.1.270.0060.00320.00
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0090.00022.45
8.1.230.0090.00322.64
8.1.220.0080.00017.74
8.1.210.0060.00318.77
8.1.200.0000.00917.35
8.1.190.0000.00817.35
8.1.180.0000.00818.10
8.1.170.0050.00318.51
8.1.160.0040.00422.02
8.1.150.0000.00818.70
8.1.140.0080.00017.40
8.1.130.0000.00717.61
8.1.120.0000.00817.41
8.1.110.0040.00417.43
8.1.100.0040.00417.30
8.1.90.0030.00317.43
8.1.80.0000.00717.43
8.1.70.0030.00317.39
8.1.60.0000.00817.52
8.1.50.0060.00317.48
8.1.40.0040.00417.38
8.1.30.0030.00517.50
8.1.20.0040.00417.57
8.1.10.0000.00717.39
8.1.00.0050.00317.46
8.0.300.0080.00018.77
8.0.290.0030.00516.75
8.0.280.0000.00718.47
8.0.270.0000.00717.18
8.0.260.0000.00617.25
8.0.250.0000.00817.09
8.0.240.0000.00817.04
8.0.230.0000.00916.99
8.0.220.0000.00816.99
8.0.210.0040.00416.96
8.0.200.0070.00016.91
8.0.190.0040.00417.03
8.0.180.0040.00416.87
8.0.170.0000.00716.91
8.0.160.0050.00316.99
8.0.150.0030.00316.99
8.0.140.0000.00716.86
8.0.130.0050.00013.34
8.0.120.0000.00816.83
8.0.110.0000.00816.92
8.0.100.0040.00416.77
8.0.90.0040.00416.91
8.0.80.0060.00916.94
8.0.70.0050.00216.94
8.0.60.0040.00416.83
8.0.50.0040.00416.93
8.0.30.0130.00317.07
8.0.20.0080.01117.40
8.0.10.0000.00716.91
8.0.00.0100.00816.83
7.4.330.0060.00015.08
7.4.320.0030.00316.58
7.4.300.0000.00616.43
7.4.290.0050.00316.54
7.4.280.0070.00316.45
7.4.270.0080.00016.61
7.4.260.0000.00716.33
7.4.250.0040.00416.47
7.4.240.0000.00716.44
7.4.230.0030.00316.43
7.4.220.0070.01116.38
7.4.210.0130.00116.50
7.4.200.0070.00016.42
7.4.160.0100.00516.45
7.4.150.0120.00617.40
7.4.140.0130.01117.86
7.4.130.0110.01216.43
7.4.120.0080.00816.64
7.4.110.0120.00416.54
7.4.100.0160.00716.50
7.4.90.0140.00316.64
7.4.80.0130.00419.39
7.4.70.0070.01416.52
7.4.60.0130.00316.49
7.4.50.0000.00816.48
7.4.40.0100.00616.64
7.4.30.0110.01016.43
7.4.00.0050.00814.82
7.3.330.0030.00313.09
7.3.320.0050.00013.29
7.3.310.0070.00016.07
7.3.300.0000.00716.30
7.3.290.0040.00416.31
7.3.280.0100.00616.29
7.3.270.0090.00917.40
7.3.260.0130.00316.34
7.3.250.0130.00516.40
7.3.240.0070.01016.58
7.3.230.0120.00916.39
7.3.210.0070.01016.39
7.3.200.0080.00819.39
7.3.190.0040.01516.21
7.3.180.0060.01016.38
7.3.170.0140.01016.56
7.3.160.0090.00616.46
7.2.330.0040.01316.33
7.2.320.0060.01216.41
7.2.310.0200.00716.69
7.2.300.0100.00716.48
7.2.290.0080.00816.80
7.2.60.0000.01216.82
7.2.00.0000.00919.38
7.1.200.0040.01115.77
7.1.100.0040.01118.27
7.1.70.0060.00616.80
7.1.60.0050.00916.85
7.1.50.0090.00616.84
7.1.40.0030.01316.52
7.1.30.0130.00016.79
7.1.20.0130.00016.69
7.1.10.0120.00416.60
7.1.00.0040.00416.55
7.0.200.0050.00516.70
7.0.190.0050.00516.86
7.0.180.0040.00416.38
7.0.170.0030.00816.11
7.0.160.0060.00616.22
7.0.150.0070.00716.19
7.0.140.0070.01116.39
7.0.130.0140.00516.44
7.0.120.0060.00616.36
7.0.110.0050.00516.34
7.0.100.0000.01216.25
7.0.90.0120.00316.13
7.0.80.0040.01116.34
7.0.70.0040.00716.32
7.0.60.0030.00916.23
7.0.50.0070.00716.34
7.0.40.0080.00415.08
7.0.30.0100.00315.08
7.0.20.0080.00415.08
7.0.10.0060.00615.08
7.0.00.0050.00515.08
5.6.300.0060.04820.87
5.6.290.0040.05320.87
5.6.280.0040.04620.96
5.6.270.0090.04021.06
5.6.260.0030.04521.09
5.6.250.0060.04020.81
5.6.240.0070.06020.81
5.6.230.0030.04320.84
5.6.220.0070.04020.82
5.6.210.0030.04221.05
5.6.200.0030.04820.84
5.6.190.0130.04121.03
5.6.180.0100.03820.84
5.6.170.0000.04820.94
5.6.160.0060.04220.89
5.6.150.0030.04721.03
5.6.140.0060.04920.82
5.6.130.0060.04220.93
5.6.120.0060.04520.82
5.6.110.0030.04420.97
5.6.100.0070.04721.01
5.6.90.0030.04121.03
5.6.80.0070.03620.40
5.6.70.0060.03920.14
5.6.60.0030.04320.19
5.6.50.0030.04320.41
5.6.40.0030.03720.09
5.6.30.0030.04120.20
5.6.20.0030.04320.28
5.6.10.0030.05520.18
5.6.00.0000.04320.20
5.5.380.0030.03817.67
5.5.370.0000.04117.49
5.5.360.0030.04317.54
5.5.350.0030.04317.40
5.5.340.0000.08017.75
5.5.330.0000.05017.86
5.5.320.0030.04518.14
5.5.310.0030.04118.09
5.5.300.0030.04218.06
5.5.290.0000.05218.04
5.5.280.0000.05618.13
5.5.270.0000.07918.17
5.5.260.0000.04718.09
5.5.250.0030.08217.93
5.5.240.0180.05017.42
5.5.230.0030.04017.21
5.5.220.0070.03317.40
5.5.210.0000.04017.24
5.5.200.0030.06117.36
5.5.190.0100.03517.45
5.5.180.0070.03417.48
5.5.160.0030.04017.48
5.5.150.0030.03717.09
5.5.140.0030.04017.09
5.5.130.0070.03417.37
5.5.120.0070.03417.44
5.5.110.0000.03917.36
5.5.100.0070.04717.34
5.5.90.0030.03717.25
5.5.80.0000.04417.33
5.5.70.0030.07917.27
5.5.60.0070.03617.38
5.5.50.0000.04317.38
5.5.40.0000.04417.28
5.5.30.0030.04017.01
5.5.20.0060.03817.41
5.5.10.0030.03617.32
5.5.00.0030.03617.09
5.4.450.0110.05619.28
5.4.440.0000.04519.32
5.4.430.0030.04519.22
5.4.420.0000.04219.41
5.4.410.0030.04219.09
5.4.400.0030.04218.93
5.4.390.0030.03818.94
5.4.380.0000.04418.98
5.4.370.0030.03719.17
5.4.360.0030.04019.09
5.4.350.0000.04019.16
5.4.340.0030.03919.06
5.4.320.0040.04018.95
5.4.310.0040.04019.06
5.4.300.0030.03718.98
5.4.290.0000.04318.92
5.4.280.0000.04219.07
5.4.270.0070.03619.11
5.4.260.0000.06218.98
5.4.250.0000.04419.12
5.4.240.0060.03718.95
5.4.230.0270.02719.14
5.4.220.0000.04218.89
5.4.210.0030.04019.23
5.4.200.0030.03819.17
5.4.190.0000.04319.20
5.4.180.0000.04619.22
5.4.170.0030.04219.05
5.4.160.0030.04018.93
5.4.150.0090.04019.14
5.4.140.0100.03616.75
5.4.130.0070.03316.68
5.4.120.0000.03716.45
5.4.110.0030.04016.79
5.4.100.0000.04016.48
5.4.90.0100.03016.48
5.4.80.0000.04116.70
5.4.70.0060.03216.74
5.4.60.0000.03716.79
5.4.50.0030.03816.71
5.4.40.0000.03916.67
5.4.30.0000.04016.72
5.4.20.0030.04816.46
5.4.10.0030.03816.75
5.4.00.0000.03715.89

preferences:
52.79 ms | 400 KiB | 5 Q