3v4l.org

run code in 300+ PHP versions simultaneously
<?hh class B { public function doB() : string { return "b"; } } class C extends B { public function doC() : string { return "c"; } } function foo(Vector<B> $vec) { $vec->add(new B()); } function bar(Vector<C> $vec) { foo($vec); } $v = new Vector<C>(); bar($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)
8.3.60.0110.00418.43
8.3.50.0080.00622.06
8.3.40.0140.00718.52
8.3.30.0100.00318.97
8.3.20.0040.00420.35
8.3.10.0050.00322.10
8.3.00.0000.00922.46
8.2.180.0040.01116.38
8.2.170.0100.00722.96
8.2.160.0160.00321.00
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.01026.16
8.2.120.0080.00017.38
8.2.110.0040.00422.19
8.2.100.0160.00017.78
8.2.90.0080.00019.08
8.2.80.0000.00917.97
8.2.70.0060.00317.50
8.2.60.0000.00818.04
8.2.50.0000.00918.07
8.2.40.0000.00918.09
8.2.30.0000.00717.93
8.2.20.0040.00417.48
8.2.10.0060.00317.62
8.2.00.0070.00017.47
8.1.280.0100.00725.92
8.1.270.0080.00022.18
8.1.260.0070.00026.35
8.1.250.0030.00528.09
8.1.240.0090.00023.92
8.1.230.0030.00719.08
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0060.00316.99
8.1.190.0040.00417.41
8.1.180.0040.00418.10
8.1.170.0030.00618.48
8.1.160.0050.00321.94
8.1.150.0000.00718.44
8.1.140.0000.00717.33
8.1.130.0020.00517.63
8.1.120.0070.00017.21
8.1.110.0000.00717.35
8.1.100.0000.00717.30
8.1.90.0000.00717.32
8.1.80.0040.00417.36
8.1.70.0000.00717.31
8.1.60.0000.01217.38
8.1.50.0040.00417.25
8.1.40.0040.00417.34
8.1.30.0000.00817.44
8.1.20.0050.00317.57
8.1.10.0040.00417.34
8.1.00.0070.00017.31
8.0.300.0030.00518.77
8.0.290.0040.00416.91
8.0.280.0000.00718.29
8.0.270.0030.00317.23
8.0.260.0030.00316.71
8.0.250.0050.00316.72
8.0.240.0030.00316.77
8.0.230.0050.00216.79
8.0.220.0000.00716.78
8.0.210.0030.00316.82
8.0.200.0070.00016.88
8.0.190.0040.00416.85
8.0.180.0040.00716.80
8.0.170.0030.00616.66
8.0.160.0080.00016.72
8.0.150.0040.00416.81
8.0.140.0000.00816.72
8.0.130.0000.00513.39
8.0.120.0080.00016.60
8.0.110.0070.00016.74
8.0.100.0070.00016.76
8.0.90.0000.00716.64
8.0.80.0070.00816.70
8.0.70.0030.00516.78
8.0.60.0040.00416.80
8.0.50.0000.00716.82
8.0.30.0130.00916.94
8.0.20.0110.01017.40
8.0.10.0000.00716.86
8.0.00.0100.00716.63
7.4.330.0030.00315.05
7.4.320.0030.00616.31
7.4.300.0020.00516.45
7.4.290.0030.00316.27
7.4.280.0030.00316.48
7.4.270.0070.00016.28
7.4.260.0030.00716.37
7.4.250.0040.00416.43
7.4.240.0030.00416.42
7.4.230.0070.00016.56
7.4.220.0040.01316.41
7.4.210.0070.01016.38
7.4.200.0000.00716.28
7.4.190.0000.00716.54
7.4.160.0120.00316.45
7.4.150.0090.00917.40
7.4.140.0110.00617.86
7.4.130.0100.00716.32
7.4.120.0070.01316.48
7.4.110.0100.00716.17
7.4.100.0100.01016.51
7.4.90.0110.00716.33
7.4.80.0070.01219.39
7.4.70.0000.01716.38
7.4.60.0130.00316.33
7.4.50.0000.00816.22
7.4.40.0070.01022.77
7.4.30.0090.00616.41
7.3.330.0040.00413.14
7.3.320.0030.00313.14
7.3.310.0000.00716.23
7.3.300.0030.00316.03
7.3.290.0120.00416.13
7.3.280.0070.00816.13
7.3.270.0090.01017.40
7.3.260.0060.01116.34
7.3.250.0110.00516.27
7.3.240.0130.00716.27
7.3.230.0070.01016.39
7.3.210.0070.01316.19
7.3.200.0150.00419.39
7.3.190.0090.01416.39
7.3.180.0080.00816.22
7.3.170.0140.01016.45
7.3.160.0030.01716.15
7.2.330.0070.01116.59
7.2.320.0090.00916.23
7.2.310.0080.01516.58
7.2.300.0110.00616.51
7.2.290.0140.00316.60
5.4.320.0040.03912.45
5.4.310.0050.03812.45
5.4.300.0050.03712.45
5.4.290.0040.04412.45
5.4.280.0080.03512.32
5.4.270.0060.04112.32
5.4.260.0050.04112.32
5.4.250.0100.03812.32
5.4.240.0080.04412.32
5.4.230.0100.03712.31
5.4.220.0050.03912.31
5.4.210.0110.05312.31
5.4.200.0110.06112.31
5.4.190.0090.06012.31
5.4.180.0100.04812.30
5.4.170.0070.03612.32
5.4.160.0120.03812.31
5.4.150.0050.05212.31
5.4.140.0080.04711.99
5.4.130.0070.04111.98
5.4.120.0100.04711.94
5.4.110.0070.04411.94
5.4.100.0050.03911.94
5.4.90.0070.04111.93
5.4.80.0050.03911.93
5.4.70.0050.03711.93
5.4.60.0070.03411.93
5.4.50.0070.03611.93
5.4.40.0110.03211.92
5.4.30.0060.03611.92
5.4.20.0070.03611.92
5.4.10.0100.03411.92
5.4.00.0080.05011.41
5.3.290.0040.04512.80
5.3.280.0080.06012.71
5.3.270.0100.04112.73
5.3.260.0110.04812.72
5.3.250.0060.05412.72
5.3.240.0130.05212.72
5.3.230.0090.05712.71
5.3.220.0130.06312.68
5.3.210.0100.05912.68
5.3.200.0160.05512.68
5.3.190.0080.04312.68
5.3.180.0120.03712.68
5.3.170.0100.06012.67
5.3.160.0120.04112.67
5.3.150.0080.05012.68
5.3.140.0150.05112.66
5.3.130.0110.05812.66
5.3.120.0110.05212.66
5.3.110.0100.05212.66
5.3.100.0120.05012.12
5.3.90.0060.04712.09
5.3.80.0070.03612.07
5.3.70.0060.04012.07
5.3.60.0090.04412.06
5.3.50.0120.04412.00
5.3.40.0080.03912.00
5.3.30.0060.03611.93
5.3.20.0070.03511.70
5.3.10.0050.03711.66
5.3.00.0050.03911.65

preferences:
40.7 ms | 400 KiB | 5 Q