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); foreach ($vec as $val) { $val->doC(); } } $v = new Vector<C>(); bar($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)
8.3.60.0070.01418.02
8.3.50.0050.01221.89
8.3.40.0000.01418.56
8.3.30.0110.00418.80
8.3.20.0040.00420.04
8.3.10.0040.00422.09
8.3.00.0030.00522.58
8.2.180.0100.01316.63
8.2.170.0110.00422.96
8.2.160.0100.00320.82
8.2.150.0100.00324.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0080.00019.65
8.2.110.0140.00722.00
8.2.100.0000.01217.78
8.2.90.0050.00319.07
8.2.80.0030.00617.97
8.2.70.0080.00017.38
8.2.60.0000.00817.90
8.2.50.0060.00318.07
8.2.40.0040.00418.22
8.2.30.0000.00917.81
8.2.20.0040.00417.59
8.2.10.0000.00819.25
8.2.00.0000.00717.42
8.1.280.0110.01125.92
8.1.270.0040.00421.97
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0060.00323.73
8.1.230.0060.00619.02
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0040.00417.22
8.1.190.0030.00617.39
8.1.180.0080.00018.10
8.1.170.0050.00318.40
8.1.160.0040.00421.89
8.1.150.0040.00418.40
8.1.140.0000.00717.36
8.1.130.0040.00417.62
8.1.120.0000.00717.38
8.1.110.0040.00417.30
8.1.100.0040.00317.19
8.1.90.0040.00417.16
8.1.80.0030.00317.16
8.1.70.0030.00317.25
8.1.60.0060.00317.46
8.1.50.0040.00417.32
8.1.40.0030.00517.36
8.1.30.0000.00717.41
8.1.20.0000.00717.52
8.1.10.0040.00417.39
8.1.00.0040.00417.35
8.0.300.0000.00818.77
8.0.290.0040.00417.16
8.0.280.0030.00318.28
8.0.270.0030.00317.06
8.0.260.0000.00816.65
8.0.250.0030.00616.76
8.0.240.0030.00316.87
8.0.230.0030.00516.83
8.0.220.0030.00316.76
8.0.210.0030.00316.81
8.0.200.0030.00316.69
8.0.190.0030.00316.79
8.0.180.0000.00716.76
8.0.170.0050.00316.68
8.0.160.0050.00316.63
8.0.150.0070.00016.70
8.0.140.0000.00716.73
8.0.130.0030.00313.43
8.0.120.0080.00016.69
8.0.110.0000.00716.72
8.0.100.0040.00416.86
8.0.90.0050.00216.57
8.0.80.0090.00616.66
8.0.70.0070.00016.65
8.0.60.0030.00316.71
8.0.50.0040.00416.62
8.0.30.0090.01017.10
8.0.20.0030.01517.40
8.0.10.0000.00716.72
8.0.00.0120.00916.71
7.4.330.0050.00015.15
7.4.320.0040.00416.48
7.4.300.0000.00616.36
7.4.290.0050.00216.27
7.4.280.0000.00716.37
7.4.270.0040.00416.37
7.4.260.0050.00216.36
7.4.250.0000.00716.28
7.4.240.0050.00216.46
7.4.230.0000.00616.56
7.4.220.0130.00416.53
7.4.210.0090.00716.46
7.4.200.0020.00516.46
7.4.190.0050.00316.55
7.4.160.0030.01316.31
7.4.150.0150.00317.40
7.4.140.0090.00917.86
7.4.130.0130.01016.48
7.4.120.0120.00716.43
7.4.110.0070.01016.39
7.4.100.0030.01316.18
7.4.90.0090.00916.33
7.4.80.0150.00319.39
7.4.70.0070.01116.37
7.4.60.0060.00916.25
7.4.50.0000.00816.26
7.4.40.0090.00922.77
7.4.30.0180.00016.47
7.3.330.0070.00012.98
7.3.320.0030.00313.20
7.3.310.0040.00416.22
7.3.300.0050.00316.02
7.3.290.0110.00316.08
7.3.280.0120.00416.15
7.3.270.0080.01217.40
7.3.260.0060.01316.36
7.3.250.0120.00416.39
7.3.240.0110.00816.21
7.3.230.0060.01816.39
7.3.210.0140.00316.16
7.3.200.0060.01219.39
7.3.190.0190.00016.24
7.3.180.0060.00916.35
7.3.170.0000.01616.48
7.3.160.0070.01016.30
7.2.330.0070.01416.61
7.2.320.0100.01316.52
7.2.310.0000.01616.24
7.2.300.0100.00616.39
7.2.290.0090.00616.58
5.4.320.0050.04512.45
5.4.310.0060.03712.45
5.4.300.0100.03612.45
5.4.290.0080.04012.45
5.4.280.0050.04112.32
5.4.270.0110.04312.32
5.4.260.0100.04912.32
5.4.250.0060.04712.32
5.4.240.0080.03512.32
5.4.230.0090.03512.31
5.4.220.0070.03912.31
5.4.210.0080.03712.31
5.4.200.0060.03812.30
5.4.190.0060.04012.30
5.4.180.0040.03912.30
5.4.170.0060.03712.32
5.4.160.0040.03912.32
5.4.150.0050.03812.31
5.4.140.0040.04011.99
5.4.130.0070.03711.98
5.4.120.0060.04211.94
5.4.110.0070.03711.94
5.4.100.0090.03311.94
5.4.90.0070.03611.93
5.4.80.0090.04211.93
5.4.70.0040.03811.93
5.4.60.0070.04511.93
5.4.50.0060.03711.93
5.4.40.0080.04811.92
5.4.30.0070.04911.92
5.4.20.0100.04711.92
5.4.10.0060.03611.92
5.4.00.0070.04111.41
5.3.290.0050.04812.80
5.3.280.0070.04312.71
5.3.270.0070.04912.73
5.3.260.0070.04112.72
5.3.250.0060.04712.72
5.3.240.0140.04712.72
5.3.230.0110.04912.71
5.3.220.0100.04112.68
5.3.210.0100.05112.68
5.3.200.0070.04912.68
5.3.190.0070.04812.68
5.3.180.0110.04912.68
5.3.170.0120.04112.67
5.3.160.0070.04212.67
5.3.150.0100.04412.67
5.3.140.0090.04912.66
5.3.130.0090.04012.66
5.3.120.0060.04212.66
5.3.110.0060.04212.66
5.3.100.0120.03412.12
5.3.90.0070.05112.09
5.3.80.0080.05012.08
5.3.70.0070.04012.08
5.3.60.0130.03212.06
5.3.50.0080.03712.00
5.3.40.0100.04312.00
5.3.30.0060.03711.94
5.3.20.0080.03611.70
5.3.10.0120.04111.66
5.3.00.0070.03911.66

preferences:
44.57 ms | 401 KiB | 5 Q