3v4l.org

run code in 300+ PHP versions simultaneously
<?hh interface Foo { public function foo(String $foo) : String; } class Bar implements Foo { public function foo(String $foo) : String { return new StdClass; } } $b = new Bar; var_dump($b->foo("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)
8.3.40.0100.01018.67
8.3.30.0030.01020.20
8.3.20.0050.00220.07
8.3.10.0070.00021.92
8.3.00.0040.00422.52
8.2.170.0100.01022.96
8.2.160.0110.00422.00
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0120.00620.80
8.2.110.0060.00322.21
8.2.100.0030.01017.66
8.2.90.0000.00719.28
8.2.80.0030.00519.33
8.2.70.0050.00317.50
8.2.60.0000.00917.92
8.2.50.0030.00518.07
8.2.40.0040.00419.94
8.2.30.0070.00019.42
8.2.20.0000.00717.42
8.2.10.0080.00017.42
8.2.00.0000.00917.54
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0000.00920.71
8.1.230.0120.00017.64
8.1.220.0000.00717.74
8.1.210.0050.00318.77
8.1.200.0090.00017.13
8.1.190.0080.00017.27
8.1.180.0050.00318.76
8.1.170.0000.00918.54
8.1.160.0050.00318.74
8.1.150.0040.00418.54
8.1.140.0000.00717.18
8.1.130.0050.00217.80
8.1.120.0000.00717.32
8.1.110.0050.00217.27
8.1.100.0070.00317.31
8.1.90.0000.00717.31
8.1.80.0040.00417.20
8.1.70.0070.00017.27
8.1.60.0000.00817.42
8.1.50.0050.00217.27
8.1.40.0040.00417.28
8.1.30.0050.00317.48
8.1.20.0080.00017.48
8.1.10.0000.00717.45
8.1.00.0000.00717.38
8.0.300.0070.00018.77
8.0.290.0000.00717.18
8.0.280.0030.00318.25
8.0.270.0050.00317.17
8.0.260.0000.00616.64
8.0.250.0040.00416.72
8.0.240.0000.00716.80
8.0.230.0070.00016.82
8.0.220.0030.00616.75
8.0.210.0030.00316.70
8.0.200.0030.00316.70
8.0.190.0000.00716.75
8.0.180.0070.00016.82
8.0.170.0040.00416.71
8.0.160.0000.00716.70
8.0.150.0040.00416.68
8.0.140.0030.00316.73
8.0.130.0030.00313.32
8.0.120.0050.00316.74
8.0.110.0040.00416.66
8.0.100.0040.00416.81
8.0.90.0000.00716.57
8.0.80.0070.01016.63
8.0.70.0030.00516.77
8.0.60.0080.00016.70
8.0.50.0040.00416.78
8.0.30.0100.01017.03
8.0.20.0080.01117.40
8.0.10.0000.00716.81
8.0.00.0070.01116.58
7.4.330.0000.00515.00
7.4.320.0000.00616.35
7.4.300.0000.00616.45
7.4.290.0000.00716.35
7.4.280.0050.00316.33
7.4.270.0000.00916.41
7.4.260.0050.00013.17
7.4.250.0060.00316.43
7.4.240.0020.00516.40
7.4.230.0070.00016.48
7.4.220.0090.00916.48
7.4.210.0080.00816.37
7.4.200.0030.00316.46
7.4.190.0060.00016.51
7.4.160.0120.00816.39
7.4.150.0130.00317.40
7.4.140.0150.00717.86
7.4.130.0110.00816.34
7.4.120.0050.01216.34
7.4.110.0060.01216.32
7.4.100.0190.00616.62
7.4.90.0160.00716.38
7.4.80.0060.01319.39
7.4.70.0040.01216.39
7.4.60.0090.00916.44
7.4.50.0030.00616.08
7.4.40.0100.00322.77
7.4.30.0120.00616.41
7.3.330.0000.00513.09
7.3.320.0020.00213.14
7.3.310.0030.00616.09
7.3.300.0000.00616.13
7.3.290.0090.00616.08
7.3.280.0090.00616.11
7.3.270.0070.01017.40
7.3.260.0130.00316.17
7.3.250.0130.00816.28
7.3.240.0040.01516.10
7.3.230.0070.01016.48
7.3.210.0120.00316.05
7.3.200.0140.00419.39
7.3.190.0140.00716.06
7.3.180.0060.00916.23
7.3.170.0070.01116.28
7.3.160.0100.00916.28
7.2.330.0110.00816.60
7.2.320.0120.00416.43
7.2.310.0080.00816.34
7.2.300.0180.00316.34
7.2.290.0090.00916.47
5.4.320.0070.04312.45
5.4.310.0070.04312.45
5.4.300.0050.03812.45
5.4.290.0060.04412.45
5.4.280.0070.03512.33
5.4.270.0050.04112.33
5.4.260.0060.03912.33
5.4.250.0060.04112.33
5.4.240.0070.03912.33
5.4.230.0090.04312.32
5.4.220.0070.04212.32
5.4.210.0080.03612.32
5.4.200.0080.04012.32
5.4.190.0100.04312.31
5.4.180.0050.03912.32
5.4.170.0060.03912.33
5.4.160.0080.04312.32
5.4.150.0060.03712.32
5.4.140.0070.03612.00
5.4.130.0070.03811.99
5.4.120.0050.04211.95
5.4.110.0090.03911.95
5.4.100.0090.04211.95
5.4.90.0070.03911.94
5.4.80.0060.03711.95
5.4.70.0080.04111.94
5.4.60.0090.03611.94
5.4.50.0080.04111.94
5.4.40.0080.03811.93
5.4.30.0080.04011.93
5.4.20.0080.04111.93
5.4.10.0080.03611.93
5.4.00.0060.03711.42
5.3.290.0080.03812.80
5.3.280.0050.04312.71
5.3.270.0050.04412.72
5.3.260.0070.04212.72
5.3.250.0080.03912.72
5.3.240.0060.04112.71
5.3.230.0090.04012.71
5.3.220.0090.04212.68
5.3.210.0060.04512.68
5.3.200.0070.04112.68
5.3.190.0080.04212.68
5.3.180.0050.04412.67
5.3.170.0070.04012.67
5.3.160.0090.04112.67
5.3.150.0110.04512.68
5.3.140.0080.04612.66
5.3.130.0080.04812.66
5.3.120.0080.03912.66
5.3.110.0070.04012.66
5.3.100.0070.03712.12
5.3.90.0070.03712.08
5.3.80.0070.03812.08
5.3.70.0090.03812.08
5.3.60.0050.04012.06
5.3.50.0060.03912.00
5.3.40.0070.04212.00
5.3.30.0100.03511.94
5.3.20.0070.03611.70
5.3.10.0050.03911.68
5.3.00.0060.03811.66

preferences:
41.91 ms | 400 KiB | 5 Q