3v4l.org

run code in 300+ PHP versions simultaneously
<?hh class Baz { } interface Foo { public function foo(String $foo) : Baz; } class Bar implements Foo { public function foo(String $foo) { return new Baz; } } $b = new Bar; var_dump($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)
8.3.60.0030.01018.05
8.3.50.0120.00821.92
8.3.40.0070.00718.46
8.3.30.0140.00019.93
8.3.20.0040.00419.96
8.3.10.0070.00022.04
8.3.00.0080.00022.40
8.2.180.0120.00417.81
8.2.170.0070.00722.96
8.2.160.0100.00720.38
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0100.00726.16
8.2.120.0040.00419.70
8.2.110.0070.00422.13
8.2.100.0050.00519.36
8.2.90.0070.00019.05
8.2.80.0040.00419.28
8.2.70.0030.00517.38
8.2.60.0040.00418.04
8.2.50.0050.00518.07
8.2.40.0080.00019.76
8.2.30.0000.00817.74
8.2.20.0000.00717.52
8.2.10.0000.00717.61
8.2.00.0040.00417.53
8.1.280.0140.00725.92
8.1.270.0060.00324.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00923.83
8.1.230.0000.01119.01
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00616.88
8.1.190.0050.00317.18
8.1.180.0000.00920.24
8.1.170.0040.00418.62
8.1.160.0030.00522.23
8.1.150.0070.00018.46
8.1.140.0000.00717.18
8.1.130.0000.00717.73
8.1.120.0070.00017.37
8.1.110.0000.00717.20
8.1.100.0000.00817.28
8.1.90.0070.00017.31
8.1.80.0000.00817.28
8.1.70.0030.00317.25
8.1.60.0040.00417.29
8.1.50.0070.00017.30
8.1.40.0070.00017.39
8.1.30.0030.00517.46
8.1.20.0030.00517.46
8.1.10.0000.00817.40
8.1.00.0080.00017.38
8.0.300.0050.00218.77
8.0.290.0070.00017.18
8.0.280.0000.00818.25
8.0.270.0040.00417.29
8.0.260.0030.00316.68
8.0.250.0000.00716.73
8.0.240.0040.00416.84
8.0.230.0030.00316.79
8.0.220.0000.00716.73
8.0.210.0070.00016.61
8.0.200.0030.00316.77
8.0.190.0000.00816.83
8.0.180.0030.00316.76
8.0.170.0000.00716.67
8.0.160.0030.00316.73
8.0.150.0050.00216.66
8.0.140.0070.00016.62
8.0.130.0030.00313.32
8.0.120.0070.00016.54
8.0.110.0040.00416.62
8.0.100.0040.00416.61
8.0.90.0070.00016.55
8.0.80.0150.00016.72
8.0.70.0040.00416.64
8.0.60.0040.00416.54
8.0.50.0040.00416.61
8.0.30.0110.00716.93
8.0.20.0100.00817.40
8.0.10.0040.00416.83
8.0.00.0070.01016.46
7.4.330.0000.00615.09
7.4.320.0030.00316.34
7.4.300.0030.00316.51
7.4.290.0030.00316.44
7.4.280.0030.00316.40
7.4.270.0000.00716.46
7.4.260.0030.00316.24
7.4.250.0040.00416.42
7.4.240.0020.00516.33
7.4.230.0070.00016.48
7.4.220.0160.00316.29
7.4.210.0070.00916.42
7.4.200.0030.00316.20
7.4.190.0070.00316.41
7.4.160.0090.00616.58
7.4.150.0080.00817.40
7.4.140.0100.00817.86
7.4.130.0110.00716.30
7.4.120.0100.00816.44
7.4.110.0130.00316.42
7.4.100.0090.00916.32
7.4.90.0070.01016.28
7.4.80.0100.00619.39
7.4.70.0110.00716.43
7.4.60.0100.00616.22
7.4.50.0000.00816.29
7.4.40.0030.00922.77
7.4.30.0130.00316.39
7.3.330.0000.00513.18
7.3.320.0060.00013.14
7.3.310.0000.00715.89
7.3.300.0000.00716.11
7.3.290.0060.01316.15
7.3.280.0130.00316.08
7.3.270.0140.00317.40
7.3.260.0090.00916.42
7.3.250.0120.00916.36
7.3.240.0030.01416.29
7.3.230.0100.01416.39
7.3.210.0110.00616.37
7.3.200.0110.01619.39
7.3.190.0090.01316.23
7.3.180.0060.01616.16
7.3.170.0090.00616.27
7.3.160.0100.00716.27
7.2.330.0100.00616.30
7.2.320.0120.00616.23
7.2.310.0100.01316.49
7.2.300.0120.01216.28
7.2.290.0120.00616.59
5.4.320.0030.03912.45
5.4.310.0040.04212.45
5.4.300.0040.03712.45
5.4.290.0060.03712.45
5.4.280.0070.03412.32
5.4.270.0060.03812.32
5.4.260.0050.03812.32
5.4.250.0090.03512.32
5.4.240.0070.03512.32
5.4.230.0100.03412.31
5.4.220.0040.04012.31
5.4.210.0080.05012.31
5.4.200.0070.03612.31
5.4.190.0050.03612.30
5.4.180.0040.03712.31
5.4.170.0100.03612.32
5.4.160.0080.03412.31
5.4.150.0020.03912.31
5.4.140.0070.03611.99
5.4.130.0080.03511.98
5.4.120.0110.03011.94
5.4.110.0030.03811.94
5.4.100.0070.04111.93
5.4.90.0060.03811.93
5.4.80.0050.04111.94
5.4.70.0080.03411.93
5.4.60.0080.03211.93
5.4.50.0040.03611.93
5.4.40.0040.03611.92
5.4.30.0070.04611.92
5.4.20.0090.03811.92
5.4.10.0020.03811.92
5.4.00.0050.03611.41
5.3.290.0050.03912.80
5.3.280.0030.04012.71
5.3.270.0040.04012.72
5.3.260.0090.03512.72
5.3.250.0060.03712.72
5.3.240.0040.03912.72
5.3.230.0110.03312.71
5.3.220.0070.03612.68
5.3.210.0060.03812.68
5.3.200.0090.03912.68
5.3.190.0050.03912.68
5.3.180.0080.03712.68
5.3.170.0070.04012.67
5.3.160.0030.03812.67
5.3.150.0050.04012.67
5.3.140.0060.04112.66
5.3.130.0070.04212.66
5.3.120.0040.04512.65
5.3.110.0060.04412.66
5.3.100.0050.03812.12
5.3.90.0070.03512.08
5.3.80.0050.03712.08
5.3.70.0050.03812.07
5.3.60.0050.04012.07
5.3.50.0040.03712.00
5.3.40.0080.03612.00
5.3.30.0050.03711.94
5.3.20.0070.04311.70
5.3.10.0080.05011.67
5.3.00.0100.04511.65

preferences:
58.53 ms | 400 KiB | 5 Q