3v4l.org

run code in 300+ PHP versions simultaneously
<?hh class Foo { function bar() { $x = () ==> { var_dump(self::class); var_dump(static::class); }; $x(); } } class Herp extends Foo {} (new Herp())->bar();

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)
8.3.60.0090.00618.31
8.3.50.0120.00821.89
8.3.40.0110.00318.57
8.3.30.0090.00618.98
8.3.20.0040.00420.15
8.3.10.0040.00420.36
8.3.00.0080.00017.38
8.2.180.0120.00316.50
8.2.170.0000.01822.96
8.2.160.0100.00320.53
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0030.00522.07
8.2.110.0030.00721.13
8.2.100.0040.00817.66
8.2.90.0000.00817.90
8.2.80.0000.00817.97
8.2.70.0080.00017.50
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0040.00717.95
8.2.30.0000.00719.43
8.2.20.0040.00417.50
8.2.10.0000.00817.84
8.2.00.0080.00017.45
8.1.280.0100.01025.92
8.1.270.0000.00822.10
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0060.00322.54
8.1.230.0100.00021.10
8.1.220.0040.00417.74
8.1.210.0100.00018.77
8.1.200.0020.00917.10
8.1.190.0030.00617.22
8.1.180.0080.00018.10
8.1.170.0060.00318.41
8.1.160.0040.00421.87
8.1.150.0040.00418.64
8.1.140.0040.00417.30
8.1.130.0000.00817.64
8.1.120.0000.00717.21
8.1.110.0040.00417.23
8.1.100.0000.00817.20
8.1.90.0000.00817.34
8.1.80.0070.00017.28
8.1.70.0030.00317.26
8.1.60.0030.00517.32
8.1.50.0040.00417.29
8.1.40.0000.00817.38
8.1.30.0000.00817.46
8.1.20.0050.00217.44
8.1.10.0000.00817.30
8.1.00.0030.00617.22
8.0.300.0040.00419.86
8.0.290.0040.00416.58
8.0.280.0030.00318.40
8.0.270.0040.00417.22
8.0.260.0030.00617.10
8.0.250.0000.00716.73
8.0.240.0000.00716.85
8.0.230.0030.00316.80
8.0.220.0030.00316.63
8.0.210.0020.00516.68
8.0.200.0000.00816.76
8.0.190.0040.00416.72
8.0.180.0040.00416.66
8.0.170.0040.00416.78
8.0.160.0000.00716.69
8.0.150.0070.00016.60
8.0.140.0040.00416.71
8.0.130.0000.00713.42
8.0.120.0000.00816.74
8.0.110.0040.00416.71
8.0.100.0000.00716.65
8.0.90.0000.00716.78
8.0.80.0100.00716.72
8.0.70.0080.00016.79
8.0.60.0040.00416.57
8.0.50.0000.00716.82
8.0.30.0110.00817.09
8.0.20.0150.00517.40
8.0.10.0000.00716.75
8.0.00.0090.01116.59
7.4.330.0020.00215.05
7.4.320.0000.00616.43
7.4.300.0000.00616.46
7.4.290.0070.00016.43
7.4.280.0040.00416.48
7.4.270.0030.00316.35
7.4.260.0040.00416.40
7.4.250.0060.00316.41
7.4.240.0020.00516.35
7.4.230.0030.00316.26
7.4.220.0110.00616.52
7.4.210.0000.01916.23
7.4.200.0040.00416.55
7.4.160.0090.00616.40
7.4.150.0110.00717.40
7.4.140.0170.00217.86
7.4.130.0030.01316.31
7.4.120.0110.00816.38
7.4.110.0120.00916.65
7.4.100.0000.01616.52
7.4.90.0100.00716.51
7.4.80.0090.00919.39
7.4.70.0100.00716.26
7.4.60.0080.00816.51
7.4.50.0080.00016.41
7.4.40.0070.01016.13
7.4.30.0060.01016.49
7.3.330.0030.00313.21
7.3.320.0060.00013.23
7.3.310.0080.00016.08
7.3.300.0000.00616.12
7.3.290.0070.00715.98
7.3.280.0070.00916.15
7.3.270.0110.00717.40
7.3.260.0160.00016.05
7.3.250.0090.00716.34
7.3.240.0100.00616.05
7.3.230.0120.00616.39
7.3.210.0110.00716.09
7.3.200.0110.00719.39
7.3.190.0130.00716.30
7.3.180.0110.00616.43
7.3.170.0100.01016.27
7.3.160.0000.01616.31
7.2.330.0100.00916.72
7.2.320.0140.00316.52
7.2.310.0120.00616.28
7.2.300.0130.01016.34
7.2.290.0150.00016.34
5.4.320.0060.03612.45
5.4.310.0080.03712.45
5.4.300.0070.03412.45
5.4.290.0070.03712.45
5.4.280.0070.03512.34
5.4.270.0060.03912.34
5.4.260.0090.03912.34
5.4.250.0050.04012.35
5.4.240.0080.03612.35
5.4.230.0050.03812.34
5.4.220.0060.03612.34
5.4.210.0050.03912.34
5.4.200.0060.03912.34
5.4.190.0060.03612.33
5.4.180.0070.03512.34
5.4.170.0060.03612.34
5.4.160.0060.03512.34
5.4.150.0040.03712.34
5.4.140.0050.03912.02
5.4.130.0090.03412.01
5.4.120.0080.03511.97
5.4.110.0070.03311.96
5.4.100.0070.03311.96
5.4.90.0060.03811.96
5.4.80.0070.03711.96
5.4.70.0060.03311.96
5.4.60.0040.03511.96
5.4.50.0090.03311.96
5.4.40.0070.03411.95
5.4.30.0060.03711.95
5.4.20.0050.03611.95
5.4.10.0060.03411.95
5.4.00.0060.03511.43

preferences:
41.68 ms | 401 KiB | 5 Q