3v4l.org

run code in 300+ PHP versions simultaneously
<?hh // strict class Foo { public function __construct() { foreach (func_get_args() as $i => $j) { $this->$i => $j; } } } $foo = new Foo(["a" => "b"]);

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)
8.3.70.0070.00718.20
8.3.60.0200.00018.43
8.3.50.0220.00621.00
8.3.40.0120.00618.64
8.3.30.0140.00018.96
8.3.20.0070.00020.21
8.3.10.0040.00423.48
8.3.00.0040.00419.26
8.2.180.0120.00616.32
8.2.170.0070.00722.96
8.2.160.0080.00620.46
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0140.00022.15
8.2.110.0060.00322.24
8.2.100.0030.00917.50
8.2.90.0000.00719.17
8.2.80.0000.00817.97
8.2.70.0050.00317.36
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0040.00419.75
8.2.30.0040.00517.95
8.2.20.0040.00417.60
8.2.10.0020.00517.91
8.2.00.0000.00817.48
8.1.280.0070.01125.92
8.1.270.0080.00023.95
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00323.86
8.1.230.0110.00017.42
8.1.220.0030.00517.74
8.1.210.0030.00618.77
8.1.200.0100.00017.10
8.1.190.0000.00817.10
8.1.180.0040.00418.10
8.1.170.0030.00618.54
8.1.160.0050.00321.80
8.1.150.0040.00418.62
8.1.140.0040.00417.27
8.1.130.0030.00317.71
8.1.120.0000.00717.32
8.1.110.0040.00417.29
8.1.100.0000.00717.22
8.1.90.0000.00717.30
8.1.80.0050.00317.35
8.1.70.0000.00617.25
8.1.60.0030.00617.36
8.1.50.0030.00517.26
8.1.40.0040.00417.40
8.1.30.0030.00517.47
8.1.20.0070.00017.53
8.1.10.0040.00417.36
8.1.00.0030.00517.38
8.0.300.0060.00618.77
8.0.290.0080.00016.63
8.0.280.0030.00318.47
8.0.270.0030.00317.18
8.0.260.0060.00017.05
8.0.250.0070.00016.83
8.0.240.0000.00616.79
8.0.230.0080.00016.79
8.0.220.0000.00716.74
8.0.210.0000.00716.65
8.0.200.0030.00316.82
8.0.190.0000.00816.70
8.0.180.0040.00416.65
8.0.170.0040.00416.73
8.0.160.0040.00416.74
8.0.150.0040.00416.68
8.0.140.0000.00716.63
8.0.130.0000.00513.32
8.0.120.0020.00516.75
8.0.110.0040.00416.78
8.0.100.0070.00016.76
8.0.90.0040.00416.77
8.0.80.0100.00716.77
8.0.70.0040.00416.64
8.0.60.0000.00816.57
8.0.50.0040.00416.56
8.0.30.0160.00517.16
8.0.20.0150.00817.40
8.0.10.0040.00416.73
8.0.00.0100.00716.72
7.4.330.0000.00415.02
7.4.320.0040.00416.41
7.4.300.0060.00016.48
7.4.290.0070.00016.43
7.4.280.0050.00316.45
7.4.270.0040.00416.44
7.4.260.0050.00216.30
7.4.250.0000.00816.41
7.4.240.0030.00516.42
7.4.230.0070.00016.35
7.4.220.0070.01116.36
7.4.210.0110.00316.53
7.4.200.0070.00016.54
7.4.160.0130.00616.63
7.4.150.0150.00317.40
7.4.140.0110.01017.86
7.4.130.0100.01016.43
7.4.120.0110.00916.43
7.4.110.0070.01016.27
7.4.100.0040.01416.45
7.4.90.0030.01316.22
7.4.80.0030.01319.39
7.4.70.0110.00616.45
7.4.60.0030.01316.51
7.4.50.0040.00416.22
7.4.40.0080.00816.44
7.4.30.0050.01716.29
7.3.330.0000.00513.07
7.3.320.0000.00613.23
7.3.310.0070.00015.98
7.3.300.0000.00715.93
7.3.290.0080.00616.16
7.3.280.0040.01216.11
7.3.270.0030.01517.40
7.3.260.0070.01116.30
7.3.250.0160.00216.33
7.3.240.0030.01416.34
7.3.230.0090.01016.39
7.3.210.0130.00316.20
7.3.200.0120.00419.39
7.3.190.0150.00916.41
7.3.180.0060.00916.30
7.3.170.0050.01116.37
7.3.160.0140.00716.23
7.2.330.0090.00916.59
7.2.320.0090.01416.56
7.2.310.0100.00616.61
7.2.300.0030.01416.56
7.2.290.0160.00716.50
5.4.340.0060.03412.01
5.4.320.0060.03712.45
5.4.310.0060.03812.45
5.4.300.0060.03612.45
5.4.290.0090.03512.45
5.4.280.0060.03912.34
5.4.270.0090.05212.34
5.4.260.0100.04812.35
5.4.250.0090.04412.34
5.4.240.0060.03612.34
5.4.230.0110.04712.34
5.4.220.0080.03312.34
5.4.210.0040.03712.34
5.4.200.0020.04612.34
5.4.190.0070.03612.34
5.4.180.0060.03912.34
5.4.170.0030.03912.35
5.4.160.0090.03412.34
5.4.150.0070.03612.34
5.4.140.0040.03912.02
5.4.130.0060.03712.01
5.4.120.0040.03911.97
5.4.110.0090.03311.96
5.4.100.0050.03711.96
5.4.90.0060.04611.96
5.4.80.0090.03311.96
5.4.70.0050.03411.96
5.4.60.0090.03211.96
5.4.50.0050.03911.96
5.4.40.0070.03511.95
5.4.30.0050.03511.95
5.4.20.0050.03711.94
5.4.10.0080.03311.95
5.4.00.0060.03811.43

preferences:
42.57 ms | 401 KiB | 5 Q