3v4l.org

run code in 300+ PHP versions simultaneously
<?hh class Baz { } interface Foo { public function foo(String $foo) : String; } class Bar implements Foo { public function foo(String $foo) : String { 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)
8.3.60.0040.01118.15
8.3.50.0120.00321.92
8.3.40.0070.00718.59
8.3.30.0130.00020.26
8.3.20.0100.00020.26
8.3.10.0000.00822.10
8.3.00.0040.00422.52
8.2.180.0120.00316.50
8.2.170.0110.00422.96
8.2.160.0070.00722.25
8.2.150.0070.00024.18
8.2.140.0070.00324.66
8.2.130.0070.00026.16
8.2.120.0040.00419.83
8.2.110.0060.00320.38
8.2.100.0080.00417.72
8.2.90.0030.00519.09
8.2.80.0040.00419.16
8.2.70.0000.00817.38
8.2.60.0000.00718.04
8.2.50.0050.00318.07
8.2.40.0000.00718.09
8.2.30.0000.00717.98
8.2.20.0040.00417.52
8.2.10.0040.00417.41
8.2.00.0030.00617.57
8.1.280.0090.00925.92
8.1.270.0070.00024.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.01023.84
8.1.230.0040.00820.89
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0030.00617.23
8.1.190.0000.00817.18
8.1.180.0000.00818.82
8.1.170.0040.00418.54
8.1.160.0050.00322.16
8.1.150.0070.00018.37
8.1.140.0070.00017.32
8.1.130.0030.00317.70
8.1.120.0080.00017.33
8.1.110.0000.00717.30
8.1.100.0000.00817.20
8.1.90.0000.00817.30
8.1.80.0040.00417.32
8.1.70.0000.00817.21
8.1.60.0060.00317.34
8.1.50.0050.00317.39
8.1.40.0000.00717.35
8.1.30.0030.00617.45
8.1.20.0030.00517.41
8.1.10.0040.00417.50
8.1.00.0070.00017.31
8.0.300.0040.00418.77
8.0.290.0030.00317.05
8.0.280.0000.00718.36
8.0.270.0000.00717.18
8.0.260.0000.00716.65
8.0.250.0000.00716.86
8.0.240.0080.00016.69
8.0.230.0040.00416.70
8.0.220.0030.00316.73
8.0.210.0040.00416.68
8.0.200.0000.00616.82
8.0.190.0040.00416.80
8.0.180.0030.00516.69
8.0.170.0000.00716.76
8.0.160.0040.00416.77
8.0.150.0050.00316.69
8.0.140.0000.00816.56
8.0.130.0060.00013.35
8.0.120.0050.00316.68
8.0.110.0030.00516.73
8.0.100.0070.00016.74
8.0.90.0000.00716.74
8.0.80.0090.00916.64
8.0.70.0070.00016.58
8.0.60.0050.00316.80
8.0.50.0040.00416.59
8.0.30.0140.00916.78
8.0.20.0140.00917.40
8.0.10.0070.00016.85
8.0.00.0090.00916.69
7.4.330.0000.00715.00
7.4.320.0040.00416.50
7.4.300.0060.00016.32
7.4.290.0060.00016.46
7.4.280.0030.00316.43
7.4.270.0030.00316.44
7.4.260.0090.00013.12
7.4.250.0050.00316.34
7.4.240.0020.00516.41
7.4.230.0040.00416.27
7.4.220.0160.00916.40
7.4.210.0070.00916.43
7.4.200.0070.00016.52
7.4.190.0040.00416.52
7.4.160.0110.00516.45
7.4.150.0170.00317.40
7.4.140.0080.01317.86
7.4.130.0100.00716.38
7.4.120.0120.00516.39
7.4.110.0030.01416.43
7.4.100.0100.00716.36
7.4.90.0040.01216.35
7.4.80.0030.01419.39
7.4.70.0030.01216.44
7.4.60.0130.00716.29
7.4.50.0000.00816.21
7.4.40.0030.00822.77
7.4.30.0110.01116.40
7.3.330.0050.00013.01
7.3.320.0000.00712.99
7.3.310.0000.00716.08
7.3.300.0060.00016.16
7.3.290.0060.00916.09
7.3.280.0080.01116.13
7.3.270.0070.01017.40
7.3.260.0040.01216.36
7.3.250.0030.01316.38
7.3.240.0110.01116.34
7.3.230.0180.00016.39
7.3.210.0090.01316.20
7.3.200.0150.00619.39
7.3.190.0140.00316.37
7.3.180.0060.00916.04
7.3.170.0100.00716.35
7.3.160.0060.00916.13
7.2.330.0070.01416.21
7.2.320.0080.01216.55
7.2.310.0100.00716.57
7.2.300.0120.00316.21
7.2.290.0080.01616.56
5.4.320.0060.03612.45
5.4.310.0040.04112.45
5.4.300.0050.04712.45
5.4.290.0100.04312.45
5.4.280.0050.03912.32
5.4.270.0090.04112.32
5.4.260.0070.04312.32
5.4.250.0090.04112.32
5.4.240.0100.04112.32
5.4.230.0070.04712.31
5.4.220.0070.04512.31
5.4.210.0130.04612.31
5.4.200.0070.04912.31
5.4.190.0070.05312.31
5.4.180.0110.04912.31
5.4.170.0070.05112.32
5.4.160.0100.05012.32
5.4.150.0110.05012.31
5.4.140.0110.04911.99
5.4.130.0060.05011.98
5.4.120.0070.04311.94
5.4.110.0070.04311.94
5.4.100.0050.04711.94
5.4.90.0110.05611.94
5.4.80.0100.05411.94
5.4.70.0090.04311.93
5.4.60.0080.04011.93
5.4.50.0070.04111.93
5.4.40.0080.04111.92
5.4.30.0040.04611.92
5.4.20.0050.04211.92
5.4.10.0090.04311.92
5.4.00.0060.04311.40
5.3.290.0080.04112.80
5.3.280.0130.04512.71
5.3.270.0100.05012.72
5.3.260.0060.05312.72
5.3.250.0070.04612.72
5.3.240.0110.04712.72
5.3.230.0070.04712.71
5.3.220.0110.05212.68
5.3.210.0110.04512.68
5.3.200.0090.04312.68
5.3.190.0090.04212.67
5.3.180.0100.04312.67
5.3.170.0070.04312.67
5.3.160.0090.04312.67
5.3.150.0080.04312.67
5.3.140.0050.04512.66
5.3.130.0070.04712.66
5.3.120.0080.04712.66
5.3.110.0090.04312.66
5.3.100.0070.04112.12
5.3.90.0060.03912.08
5.3.80.0050.03812.07
5.3.70.0080.04212.07
5.3.60.0100.03412.06
5.3.50.0050.03812.00
5.3.40.0050.03812.00
5.3.30.0040.03811.94
5.3.20.0050.03811.70
5.3.10.0070.03511.67
5.3.00.0070.03811.65

preferences:
29.18 ms | 401 KiB | 5 Q