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)
8.3.60.0120.00318.55
8.3.50.0090.00921.94
8.3.40.0040.01118.54
8.3.30.0100.00318.92
8.3.20.0080.00020.09
8.3.10.0040.00422.09
8.3.00.0070.00022.46
8.2.180.0070.00716.38
8.2.170.0090.00622.96
8.2.160.0070.01020.87
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0050.00319.11
8.2.110.0040.00422.22
8.2.100.0040.00817.78
8.2.90.0040.00419.22
8.2.80.0060.00317.97
8.2.70.0040.00417.36
8.2.60.0000.00817.68
8.2.50.0050.00318.07
8.2.40.0040.00417.86
8.2.30.0050.00217.92
8.2.20.0040.00417.57
8.2.10.0040.00417.48
8.2.00.0050.00317.60
8.1.280.0130.00725.92
8.1.270.0000.00822.14
8.1.260.0000.00726.35
8.1.250.0070.00728.09
8.1.240.0030.00623.81
8.1.230.0110.00019.15
8.1.220.0050.00317.74
8.1.210.0030.00518.77
8.1.200.0030.00617.22
8.1.190.0000.00817.27
8.1.180.0030.00618.10
8.1.170.0040.00418.46
8.1.160.0040.00421.81
8.1.150.0040.00418.40
8.1.140.0040.00417.35
8.1.130.0000.00717.72
8.1.120.0070.00017.29
8.1.110.0030.00617.29
8.1.100.0050.00217.27
8.1.90.0000.00717.29
8.1.80.0000.00717.28
8.1.70.0070.00017.33
8.1.60.0050.00317.41
8.1.50.0020.00517.27
8.1.40.0020.00517.43
8.1.30.0040.00417.34
8.1.20.0040.00417.35
8.1.10.0040.00417.40
8.1.00.0000.00717.36
8.0.300.0050.00318.77
8.0.290.0060.00317.05
8.0.280.0070.00018.27
8.0.270.0000.00717.05
8.0.260.0030.00316.65
8.0.250.0040.00416.89
8.0.240.0000.00716.82
8.0.230.0030.00316.77
8.0.220.0030.00316.74
8.0.210.0030.00316.78
8.0.200.0000.00616.64
8.0.190.0040.00416.80
8.0.180.0070.00016.68
8.0.170.0040.00416.80
8.0.160.0000.00716.63
8.0.150.0000.00816.62
8.0.140.0030.00316.71
8.0.130.0000.00713.45
8.0.120.0000.00716.77
8.0.110.0080.00016.72
8.0.100.0030.00516.65
8.0.90.0030.00516.74
8.0.80.0060.01616.78
8.0.70.0070.00016.78
8.0.60.0000.00716.57
8.0.50.0050.00216.81
8.0.30.0110.01117.03
8.0.20.0060.01217.40
8.0.10.0080.00016.78
8.0.00.0060.01216.69
7.4.330.0000.00815.00
7.4.320.0030.00316.41
7.4.300.0070.00016.34
7.4.290.0000.00716.54
7.4.280.0030.00316.43
7.4.270.0000.00816.46
7.4.260.0040.00416.45
7.4.250.0050.00216.32
7.4.240.0030.00316.39
7.4.230.0030.00316.35
7.4.220.0180.00716.46
7.4.210.0100.00616.39
7.4.200.0040.00416.53
7.4.190.0000.00716.26
7.4.160.0000.01516.36
7.4.150.0120.00617.40
7.4.140.0070.01017.86
7.4.130.0050.01216.26
7.4.120.0080.00916.33
7.4.110.0060.01016.42
7.4.100.0050.01416.57
7.4.90.0120.00616.42
7.4.80.0100.00619.39
7.4.70.0060.01016.50
7.4.60.0130.00316.48
7.4.50.0040.00416.34
7.4.40.0030.01422.77
7.4.30.0100.00916.54
7.3.330.0000.00613.02
7.3.320.0060.00013.20
7.3.310.0030.00316.06
7.3.300.0000.00616.02
7.3.290.0030.01016.16
7.3.280.0070.01216.10
7.3.270.0140.00317.40
7.3.260.0110.00616.21
7.3.250.0100.00616.24
7.3.240.0120.00616.50
7.3.230.0160.00016.39
7.3.210.0090.00916.35
7.3.200.0060.01319.39
7.3.190.0060.01216.16
7.3.180.0110.00516.56
7.3.170.0030.01316.27
7.3.160.0170.00016.15
7.2.330.0080.01216.46
7.2.320.0030.01416.54
7.2.310.0130.01016.17
7.2.300.0110.00516.57
7.2.290.0040.01216.57
5.4.320.0050.03712.45
5.4.310.0050.03912.45
5.4.300.0070.03912.45
5.4.290.0070.04312.45
5.4.280.0100.03212.32
5.4.270.0060.03712.32
5.4.260.0080.03712.32
5.4.250.0110.04912.32
5.4.240.0070.05012.32
5.4.230.0050.04312.31
5.4.220.0030.04112.31
5.4.210.0060.03712.31
5.4.200.0030.04012.31
5.4.190.0050.03812.30
5.4.180.0050.03612.30
5.4.170.0030.03812.32
5.4.160.0070.03512.31
5.4.150.0060.03712.31
5.4.140.0050.04511.99
5.4.130.0080.03311.98
5.4.120.0040.03711.94
5.4.110.0080.03411.94
5.4.100.0070.03411.93
5.4.90.0050.03811.94
5.4.80.0040.04111.93
5.4.70.0060.03511.93
5.4.60.0080.03411.93
5.4.50.0080.03411.93
5.4.40.0070.03511.92
5.4.30.0090.03811.92
5.4.20.0090.04811.92
5.4.10.0070.04911.92
5.4.00.0060.03711.41
5.3.290.0080.03612.80
5.3.280.0070.03712.71
5.3.270.0080.03612.73
5.3.260.0070.03812.72
5.3.250.0100.03312.72
5.3.240.0050.03912.72
5.3.230.0080.03612.71
5.3.220.0050.03912.68
5.3.210.0050.04212.68
5.3.200.0050.03812.68
5.3.190.0040.03912.68
5.3.180.0080.03712.67
5.3.170.0080.04112.67
5.3.160.0070.04512.68
5.3.150.0080.04312.67
5.3.140.0070.04112.66
5.3.130.0070.03812.65
5.3.120.0070.03812.65
5.3.110.0070.04212.66
5.3.100.0040.03912.12
5.3.90.0060.03912.09
5.3.80.0050.03912.07
5.3.70.0060.03712.07
5.3.60.0050.03612.06
5.3.50.0050.03612.00
5.3.40.0050.04212.00
5.3.30.0060.03411.94
5.3.20.0070.03411.70
5.3.10.0050.03511.66
5.3.00.0040.03911.65

preferences:
31.35 ms | 400 KiB | 5 Q