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run code in 300+ PHP versions simultaneously
<?hh //strict interface IFoo { public function boo() :string; } trait TFoo { public function boo() { return 1; } } class Foo implements IFoo { use TFoo; } $f = new Foo(); print($f->boo());

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)
8.3.70.0110.00718.43
8.3.60.0040.01116.38
8.3.50.0160.00521.98
8.3.40.0140.00718.64
8.3.30.0100.00319.04
8.3.20.0040.00420.18
8.3.10.0100.00023.50
8.3.00.0080.00019.25
8.2.180.0160.00318.04
8.2.170.0110.00722.96
8.2.160.0030.01020.39
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00422.25
8.2.110.0060.00320.38
8.2.100.0070.00417.72
8.2.90.0040.00419.22
8.2.80.0040.00417.97
8.2.70.0080.00017.38
8.2.60.0040.00418.04
8.2.50.0000.00918.07
8.2.40.0060.00319.82
8.2.30.0030.00618.10
8.2.20.0000.00717.45
8.2.10.0040.00417.88
8.2.00.0040.00417.54
8.1.280.0070.00725.92
8.1.270.0000.00823.92
8.1.260.0050.00326.35
8.1.250.0030.00628.09
8.1.240.0040.00422.18
8.1.230.0070.00418.87
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0000.01016.88
8.1.190.0090.00016.98
8.1.180.0090.00018.76
8.1.170.0040.00418.51
8.1.160.0030.00321.87
8.1.150.0000.00818.48
8.1.140.0040.00417.22
8.1.130.0040.00417.70
8.1.120.0000.00717.33
8.1.110.0040.00417.35
8.1.100.0050.00217.20
8.1.90.0080.00017.29
8.1.80.0040.00417.30
8.1.70.0030.00517.21
8.1.60.0040.00417.38
8.1.50.0000.00717.33
8.1.40.0030.00517.22
8.1.30.0050.00317.50
8.1.20.0080.00017.46
8.1.10.0040.00417.41
8.1.00.0000.00717.38
8.0.300.0000.00718.77
8.0.290.0040.00417.05
8.0.280.0040.00418.27
8.0.270.0030.00317.24
8.0.260.0030.00317.21
8.0.250.0040.00416.81
8.0.240.0030.00316.74
8.0.230.0000.00716.78
8.0.220.0040.00416.72
8.0.210.0040.00416.80
8.0.200.0030.00516.79
8.0.190.0040.00416.85
8.0.180.0040.00416.80
8.0.170.0070.00016.78
8.0.160.0030.00316.69
8.0.150.0020.00516.70
8.0.140.0040.00416.60
8.0.130.0040.00413.33
8.0.120.0000.00816.61
8.0.110.0000.00716.57
8.0.100.0000.00716.86
8.0.90.0000.00816.79
8.0.80.0000.01616.74
8.0.70.0040.00416.73
8.0.60.0080.00016.67
8.0.50.0070.00016.79
8.0.30.0070.01317.03
8.0.20.0110.00817.40
8.0.10.0040.00416.75
8.0.00.0130.00916.60
7.4.330.0050.00015.05
7.4.320.0030.00316.36
7.4.300.0030.00316.36
7.4.290.0000.00716.47
7.4.280.0030.00616.32
7.4.270.0030.00316.34
7.4.260.0000.00716.36
7.4.250.0080.00016.33
7.4.240.0030.00416.37
7.4.230.0000.00716.25
7.4.220.0100.00716.48
7.4.210.0060.01016.41
7.4.200.0030.00316.15
7.4.190.0070.00016.43
7.4.160.0060.00916.33
7.4.150.0140.00417.40
7.4.140.0080.00917.86
7.4.130.0080.01016.36
7.4.120.0090.00816.31
7.4.110.0170.00016.27
7.4.100.0110.00716.39
7.4.90.0080.00816.30
7.4.80.0000.02219.39
7.4.70.0080.00816.52
7.4.60.0130.00616.14
7.4.50.0000.00516.42
7.4.40.0170.00016.34
7.4.30.0030.01216.50
7.3.330.0000.00513.07
7.3.320.0020.00213.07
7.3.310.0040.00416.09
7.3.300.0000.00716.14
7.3.290.0110.00316.08
7.3.280.0100.00616.15
7.3.270.0070.01017.40
7.3.260.0030.01316.11
7.3.250.0100.01016.35
7.3.240.0090.00716.48
7.3.230.0110.00516.39
7.3.210.0030.01316.32
7.3.200.0110.00719.39
7.3.190.0070.01316.10
7.3.180.0090.00616.23
7.3.170.0060.01216.54
7.3.160.0030.01316.17
7.2.330.0130.00316.59
7.2.320.0000.02216.52
7.2.310.0120.00916.48
7.2.300.0060.00916.47
7.2.290.0140.00416.44
5.4.320.0040.03712.45
5.4.310.0040.04212.45
5.4.300.0040.03712.45
5.4.290.0190.07212.45
5.4.280.0100.04312.35
5.4.270.0100.03812.35
5.4.260.0100.04812.34
5.4.250.0050.04312.34
5.4.240.0050.04112.34
5.4.230.0130.03612.34
5.4.220.0060.03912.34
5.4.210.0070.04612.34
5.4.200.0060.04712.33
5.4.190.0110.05012.34
5.4.180.0080.03912.33
5.4.170.0070.03612.34
5.4.160.0030.04212.34
5.4.150.0070.05112.34
5.4.140.0130.03912.02
5.4.130.0140.04612.01
5.4.120.0110.04611.97
5.4.110.0100.04311.96
5.4.100.0070.04811.96
5.4.90.0120.03911.96
5.4.80.0070.03911.96
5.4.70.0080.03611.96
5.4.60.0060.03811.96
5.4.50.0050.03811.96
5.4.40.0090.03311.95
5.4.30.0050.03811.95
5.4.20.0080.04411.95
5.4.10.0080.03611.95
5.4.00.0080.05011.43
5.3.290.0070.03712.80
5.3.280.0080.05112.71
5.3.270.0060.04312.72
5.3.260.0080.04112.72
5.3.250.0080.05412.72
5.3.240.0070.04312.71
5.3.230.0110.04112.71
5.3.220.0170.04812.68
5.3.210.0040.04312.68
5.3.200.0080.03712.68
5.3.190.0090.04112.68
5.3.180.0120.03312.67
5.3.170.0060.03912.67
5.3.160.0110.04012.68
5.3.150.0100.03812.67
5.3.140.0060.03912.66
5.3.130.0080.04012.66
5.3.120.0080.05212.66
5.3.110.0080.03712.66
5.3.100.0150.06512.12
5.3.90.0110.06812.08
5.3.80.0080.03812.08
5.3.70.0070.04312.08
5.3.60.0130.06912.07
5.3.50.0070.03912.00
5.3.40.0080.03912.00
5.3.30.0210.06011.94
5.3.20.0090.06911.71
5.3.10.0120.04311.69
5.3.00.0170.08311.67

preferences:
36.71 ms | 401 KiB | 5 Q