3v4l.org

run code in 300+ PHP versions simultaneously
<?hh class A<T> { protected T $value; public function set(T $value) { $this->value = $value; } } class B { public function doB() : string { return "b"; } } class C extends B { public function doC() : string { return "c"; } } function foo(A<B> $vec) { $vec->add(new B()); } function bar(A<C> $vec) { foo($vec); } $v = new A<C>(); bar($v);

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)
8.3.60.0030.01718.18
8.3.50.0120.01022.05
8.3.40.0120.00318.62
8.3.30.0140.00018.98
8.3.20.0000.00720.04
8.3.10.0070.00021.92
8.3.00.0040.00422.44
8.2.180.0080.00816.38
8.2.170.0080.00622.96
8.2.160.0030.01020.75
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0060.00326.16
8.2.120.0040.00419.23
8.2.110.0030.00722.08
8.2.100.0080.00419.51
8.2.90.0020.00519.09
8.2.80.0000.00819.64
8.2.70.0080.00017.50
8.2.60.0070.00317.79
8.2.50.0050.00318.07
8.2.40.0000.00718.03
8.2.30.0070.00018.01
8.2.20.0040.00417.39
8.2.10.0080.00017.42
8.2.00.0030.00617.42
8.1.280.0100.00725.92
8.1.270.0050.00322.09
8.1.260.0080.00026.35
8.1.250.0040.01128.09
8.1.240.0040.00423.85
8.1.230.0040.00719.09
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0030.00617.10
8.1.190.0000.00917.39
8.1.180.0090.00018.10
8.1.170.0030.00618.49
8.1.160.0050.00321.81
8.1.150.0050.00218.49
8.1.140.0040.00417.32
8.1.130.0000.00717.69
8.1.120.0000.00817.35
8.1.110.0040.00417.28
8.1.100.0000.00817.32
8.1.90.0030.00617.18
8.1.80.0040.00417.29
8.1.70.0040.00417.34
8.1.60.0040.00417.46
8.1.50.0040.00417.34
8.1.40.0000.00717.41
8.1.30.0080.00017.49
8.1.20.0060.00317.44
8.1.10.0000.00717.32
8.1.00.0080.00017.44
8.0.300.0000.00718.77
8.0.290.0000.00717.04
8.0.280.0000.00718.41
8.0.270.0000.00617.18
8.0.260.0030.00316.74
8.0.250.0000.00716.71
8.0.240.0000.00816.79
8.0.230.0030.00316.78
8.0.220.0030.00316.64
8.0.210.0060.00016.61
8.0.200.0030.00316.88
8.0.190.0000.00716.86
8.0.180.0040.00416.81
8.0.170.0000.00716.77
8.0.160.0040.00316.64
8.0.150.0040.00416.69
8.0.140.0030.00616.73
8.0.130.0030.00313.30
8.0.120.0040.00416.73
8.0.110.0040.00416.78
8.0.100.0040.00416.78
8.0.90.0040.00416.63
8.0.80.0100.01016.75
8.0.70.0050.00316.58
8.0.60.0050.00216.79
8.0.50.0030.00516.76
8.0.30.0050.01716.86
8.0.20.0100.01017.40
8.0.10.0000.00816.86
8.0.00.0090.00816.54
7.4.330.0000.00515.05
7.4.320.0030.00316.36
7.4.300.0000.00616.34
7.4.290.0090.00516.41
7.4.280.0000.00616.38
7.4.270.0070.00016.47
7.4.260.0040.00416.29
7.4.250.0040.00416.23
7.4.240.0020.00516.33
7.4.230.0000.00716.11
7.4.220.0140.00316.31
7.4.210.0050.00916.44
7.4.200.0000.00716.55
7.4.190.0050.00216.56
7.4.160.0030.01316.44
7.4.150.0180.00717.40
7.4.140.0060.01117.86
7.4.130.0110.00916.25
7.4.120.0080.00916.38
7.4.110.0060.01216.39
7.4.100.0060.01316.50
7.4.90.0030.01316.32
7.4.80.0150.00819.39
7.4.70.0060.01016.36
7.4.60.0070.01016.20
7.4.50.0000.00515.97
7.4.40.0060.00922.77
7.4.30.0030.01216.25
7.3.330.0000.00513.21
7.3.320.0050.00012.99
7.3.310.0000.00716.08
7.3.300.0030.00316.12
7.3.290.0060.00916.11
7.3.280.0070.00916.08
7.3.270.0110.00617.40
7.3.260.0150.00316.41
7.3.250.0120.00516.42
7.3.240.0090.00916.31
7.3.230.0150.00416.39
7.3.210.0100.00816.14
7.3.200.0120.01219.39
7.3.190.0130.00616.39
7.3.180.0090.00616.19
7.3.170.0100.01316.37
7.3.160.0090.00616.30
7.2.330.0110.00616.59
7.2.320.0200.00416.42
7.2.310.0070.01016.55
7.2.300.0160.00616.21
7.2.290.0120.00416.24
5.4.320.0060.04112.45
5.4.310.0050.04112.45
5.4.300.0090.04112.45
5.4.290.0060.03812.45
5.4.280.0060.03612.32
5.4.270.0060.03612.32
5.4.260.0090.04012.32
5.4.250.0080.03612.32
5.4.240.0090.03512.32
5.4.230.0060.03812.31
5.4.220.0100.04012.31
5.4.210.0140.04612.31
5.4.200.0090.04312.31
5.4.190.0050.03912.31
5.4.180.0090.04312.30
5.4.170.0060.03812.32
5.4.160.0030.04012.32
5.4.150.0090.03312.31
5.4.140.0070.03612.00
5.4.130.0120.03511.98
5.4.120.0110.03111.94
5.4.110.0060.03711.94
5.4.100.0090.03511.94
5.4.90.0080.03511.94
5.4.80.0060.03711.94
5.4.70.0080.03311.93
5.4.60.0070.03811.93
5.4.50.0050.03711.93
5.4.40.0080.03311.92
5.4.30.0090.03311.92
5.4.20.0100.03211.92
5.4.10.0070.03511.91
5.4.00.0060.03811.41
5.3.290.0050.04012.80
5.3.280.0060.03912.71
5.3.270.0040.04212.73
5.3.260.0060.04612.72
5.3.250.0100.03712.72
5.3.240.0090.03612.72
5.3.230.0070.04012.71
5.3.220.0090.03612.68
5.3.210.0050.04612.68
5.3.200.0080.03712.68
5.3.190.0070.03912.68
5.3.180.0050.04312.67
5.3.170.0070.03612.67
5.3.160.0100.04112.68
5.3.150.0090.04712.68
5.3.140.0080.03812.66
5.3.130.0080.03912.66
5.3.120.0060.03912.66
5.3.110.0070.03912.66
5.3.100.0040.03912.12
5.3.90.0090.03612.09
5.3.80.0070.03712.07
5.3.70.0070.03612.07
5.3.60.0070.04112.07
5.3.50.0070.03512.00
5.3.40.0090.03612.00
5.3.30.0070.03511.94
5.3.20.0060.03611.70
5.3.10.0070.03411.66
5.3.00.0060.04311.65

preferences:
42.4 ms | 401 KiB | 5 Q