3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { protected function __construct() {} public static function create($name) { class_alias('Foo', $name); return new $name(); } } $bar = Foo::create('Bar'); var_dump($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)
8.3.60.0160.00316.50
8.3.50.0120.00821.93
8.3.40.0150.00018.67
8.3.30.0080.00618.79
8.3.20.0060.00320.16
8.3.10.0000.00920.27
8.3.00.0040.00418.97
8.2.180.0090.00916.50
8.2.170.0120.00622.96
8.2.160.0160.00620.57
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0000.00726.16
8.2.120.0040.00420.92
8.2.110.0080.00020.49
8.2.100.0050.00517.66
8.2.90.0000.00919.27
8.2.80.0050.00317.97
8.2.70.0030.00517.48
8.2.60.0070.00317.90
8.2.50.0040.00418.07
8.2.40.0000.00817.80
8.2.30.0000.00719.44
8.2.20.0040.00417.63
8.2.10.0050.00318.09
8.2.00.0040.00417.63
8.1.280.0120.00325.92
8.1.270.0000.01023.99
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0090.00323.69
8.1.230.0040.00721.04
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0040.00417.23
8.1.190.0050.00317.10
8.1.180.0050.00218.10
8.1.170.0030.00618.57
8.1.160.0040.00421.80
8.1.150.0050.00218.74
8.1.140.0000.00717.32
8.1.130.0030.00317.88
8.1.120.0070.00017.38
8.1.110.0030.00317.43
8.1.100.0070.00017.42
8.1.90.0030.00317.33
8.1.80.0040.00417.43
8.1.70.0030.00317.35
8.1.60.0030.00617.58
8.1.50.0030.00517.41
8.1.40.0080.00017.54
8.1.30.0040.00417.63
8.1.20.0000.00717.59
8.1.10.0000.00717.56
8.1.00.0000.01017.54
8.0.300.0040.00418.77
8.0.290.0050.00316.63
8.0.280.0000.00718.49
8.0.270.0040.00417.11
8.0.260.0000.00717.24
8.0.250.0020.00516.80
8.0.240.0070.00016.86
8.0.230.0000.00716.91
8.0.220.0070.00016.71
8.0.210.0040.00416.89
8.0.200.0070.00016.90
8.0.190.0040.00416.86
8.0.180.0000.00716.87
8.0.170.0040.00416.88
8.0.160.0040.00316.80
8.0.150.0030.00316.78
8.0.140.0040.00416.70
8.0.130.0050.00013.25
8.0.120.0000.00816.77
8.0.110.0070.00016.73
8.0.100.0040.00416.87
8.0.90.0070.00016.87
8.0.80.0030.01216.86
8.0.70.0040.00416.81
8.0.60.0030.00516.82
8.0.50.0040.00316.94
8.0.30.0110.01216.96
8.0.20.0130.00517.40
8.0.10.0040.00416.94
8.0.00.0080.01016.76
7.4.330.0000.00515.00
7.4.320.0090.00016.46
7.4.300.0030.00316.51
7.4.290.0030.00316.43
7.4.280.0070.00016.41
7.4.270.0040.00416.61
7.4.260.0000.00716.50
7.4.250.0070.00016.56
7.4.240.0000.00716.55
7.4.230.0000.00616.61
7.4.220.0090.00916.59
7.4.210.0070.00716.46
7.4.200.0000.00716.49
7.4.160.0130.00316.64
7.4.150.0060.01217.40
7.4.140.0100.00817.86
7.4.130.0100.00616.63
7.4.120.0100.00816.41
7.4.110.0090.00916.65
7.4.100.0090.01016.43
7.4.90.0100.00716.37
7.4.80.0100.00719.39
7.4.70.0120.00616.62
7.4.60.0100.01016.41
7.4.50.0000.00816.48
7.4.40.0120.00616.27
7.4.30.0140.00316.26
7.4.00.0060.01014.96
7.3.330.0030.00313.25
7.3.320.0050.00013.13
7.3.310.0030.00316.41
7.3.300.0070.00016.33
7.3.290.0070.00716.29
7.3.280.0100.00516.29
7.3.270.0130.00417.40
7.3.260.0120.00316.36
7.3.250.0090.00816.33
7.3.240.0140.00816.25
7.3.230.0100.00716.39
7.3.210.0070.01016.60
7.3.200.0100.01319.39
7.3.190.0100.01016.27
7.3.180.0120.00616.23
7.3.170.0100.01016.51
7.3.160.0130.00316.57
7.3.120.0070.00714.66
7.3.110.0110.00314.82
7.3.100.0060.00914.68
7.3.90.0070.01014.76
7.3.80.0030.01414.73
7.3.70.0080.00614.61
7.3.60.0070.00414.78
7.3.50.0040.00814.45
7.3.40.0040.01114.84
7.3.30.0060.00314.77
7.3.20.0040.01116.60
7.3.10.0100.00616.32
7.3.00.0030.01316.27
7.2.330.0090.00916.41
7.2.320.0120.00616.71
7.2.310.0120.00616.25
7.2.300.0100.00716.58
7.2.290.0060.00916.64
7.2.240.0030.01314.79
7.2.230.0100.00315.07
7.2.220.0080.00415.04
7.2.210.0060.00915.14
7.2.200.0090.00615.01
7.2.190.0040.01514.70
7.2.180.0100.00714.87
7.2.170.0070.01014.93
7.2.160.0000.01314.93
7.2.150.0060.00916.86
7.2.140.0060.00916.85
7.2.130.0040.01116.84
7.2.120.0140.00016.57
7.2.110.0060.00916.82
7.2.100.0090.00616.66
7.2.90.0030.01016.91
7.2.80.0100.00716.62
7.2.70.0070.01016.57
7.2.60.0100.00716.78
7.2.50.0040.00816.81
7.2.40.0110.00716.83
7.2.30.0040.01116.85
7.2.20.0060.01016.77
7.2.10.0110.00316.84
7.2.00.0030.01316.63
7.1.330.0090.00615.57
7.1.320.0130.00315.72
7.1.310.0090.00616.02
7.1.300.0060.00815.50
7.1.290.0070.00715.47
7.1.280.0070.00715.72
7.1.270.0080.00415.69
7.1.260.0060.00915.77
7.1.250.0120.00615.84
7.1.200.0100.00015.88
7.1.100.0060.00618.28
7.1.70.0030.00617.16
7.1.60.0100.01419.61
7.1.50.0070.01516.98
7.1.00.0070.07322.30
7.0.200.0030.00716.46
7.0.140.0100.06721.95
7.0.60.0070.06319.98
7.0.50.0070.05317.85
7.0.40.0030.04320.20
7.0.30.0430.04020.17
7.0.20.0330.08020.26
7.0.10.0070.04320.16
7.0.00.0130.05320.05
5.6.280.0000.07720.89
5.6.210.0130.07320.71
5.6.200.0030.05018.20
5.6.190.0070.07720.50
5.6.180.0530.07020.60
5.6.170.0270.07020.52
5.6.160.0030.05020.49
5.6.150.0070.03718.19
5.6.140.0030.08318.28
5.6.130.0030.04318.16
5.6.120.0030.04320.80
5.6.110.0000.08321.01
5.6.100.0130.07721.13
5.6.90.0030.05721.11
5.6.80.0030.03720.41
5.5.350.0270.06720.39
5.5.340.0030.06017.99
5.5.330.0200.07020.29
5.5.320.0370.07720.30
5.5.310.0230.07720.32
5.5.300.0030.08018.07
5.5.290.0100.07017.97
5.5.280.0070.07020.89
5.5.270.0030.09020.76
5.5.260.0170.06020.73
5.5.250.0070.03720.71
5.5.240.2570.04020.27
5.4.450.0200.04319.48
5.4.440.0170.05019.32
5.4.430.0270.04719.38
5.4.420.0330.04019.31
5.4.410.0170.05019.41
5.4.400.0330.03319.18
5.4.390.0300.04319.09
5.4.380.0330.06718.77
5.4.370.0270.05718.62
5.4.360.0470.06018.50
5.4.350.0330.05318.77
5.4.340.0330.05018.56
5.4.320.0080.03912.50
5.4.310.0030.04112.50
5.4.300.0130.03512.50
5.4.290.0060.03812.50
5.4.280.0060.03512.39
5.4.270.0010.04112.39
5.4.260.0090.03412.39
5.4.250.0060.03712.39
5.4.240.0070.03412.40
5.4.230.0120.03112.39
5.4.220.0050.03812.39
5.4.210.0050.03712.39
5.4.200.0060.03712.39
5.4.190.0050.03712.38
5.4.180.0080.03712.38
5.4.170.0060.04712.39
5.4.160.0080.03312.39
5.4.150.0090.04712.39
5.4.140.0060.04312.07
5.4.130.0050.03812.06
5.4.120.0080.03712.02
5.4.110.0050.03512.01
5.4.100.0050.03612.01
5.4.90.0080.03412.01
5.4.80.0050.03812.02
5.4.70.0050.03512.01
5.4.60.0100.03012.01
5.4.50.0070.03412.01
5.4.40.0060.03512.00
5.4.30.0050.03712.00
5.4.20.0030.03711.99
5.4.10.0090.03511.99
5.4.00.0050.03911.48
5.3.290.0090.04412.80
5.3.280.0070.03912.71
5.3.270.0050.04112.73
5.3.260.0070.04012.72
5.3.250.0080.04112.72
5.3.240.0110.04112.72
5.3.230.0120.04312.71
5.3.220.0110.04312.68
5.3.210.0140.03812.68
5.3.200.0100.03912.68
5.3.190.0070.04312.68
5.3.180.0040.04512.68
5.3.170.0060.03812.67
5.3.160.0100.04312.68
5.3.150.0090.03812.67
5.3.140.0090.04512.66
5.3.130.0060.03812.66
5.3.120.0090.03712.65
5.3.110.0100.03812.66
5.3.100.0060.04512.11
5.3.90.0080.03912.10
5.3.80.0080.04412.09
5.3.70.0090.03912.09
5.3.60.0050.04112.07
5.3.50.0060.04312.03
5.3.40.0050.03712.03
5.3.30.0050.03711.98
5.3.20.0060.03411.76
5.3.10.0030.03711.73
5.3.00.0040.03711.72
5.2.170.0110.0289.23
5.2.160.0070.0289.23
5.2.150.0110.0299.23
5.2.140.0030.0329.23
5.2.130.0050.0369.18
5.2.120.0090.0269.18
5.2.110.0020.0399.19
5.2.100.0070.0289.19
5.2.90.0050.0309.18
5.2.80.0070.0319.18
5.2.70.0050.0379.17
5.2.60.0070.0309.14
5.2.50.0070.0319.10
5.2.40.0070.0339.08
5.2.30.0030.0369.05
5.2.20.0070.0359.04
5.2.10.0080.0328.95
5.2.00.0050.0328.81
5.1.60.0050.0308.10
5.1.50.0060.0288.09
5.1.40.0030.0308.07
5.1.30.0040.0258.42
5.1.20.0050.0258.45
5.1.10.0050.0268.17
5.1.00.0060.0328.17
5.0.50.0020.0236.64
5.0.40.0020.0206.50
5.0.30.0040.0306.32
5.0.20.0030.0216.28
5.0.10.0050.0236.26
5.0.00.0020.0346.25
4.4.90.0030.0184.78
4.4.80.0060.0164.76
4.4.70.0050.0224.76
4.4.60.0020.0194.75
4.4.50.0060.0194.77
4.4.40.0030.0254.71
4.4.30.0050.0194.76
4.4.20.0030.0164.84
4.4.10.0020.0224.85
4.4.00.0040.0234.76
4.3.110.0040.0214.67
4.3.100.0020.0164.67
4.3.90.0060.0174.64
4.3.80.0030.0314.58
4.3.70.0020.0154.63
4.3.60.0040.0164.63
4.3.50.0020.0184.63
4.3.40.0030.0254.54
4.3.30.0020.0163.30
4.3.20.0030.0173.28
4.3.10.0040.0193.23
4.3.00.0000.01713.95

preferences:
55.77 ms | 401 KiB | 5 Q