3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function bar() { (function() { var_dump(static::class); })(); } } (new Foo())->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)
8.3.60.0080.00818.30
8.3.50.0090.01122.01
8.3.40.0070.00718.65
8.3.30.0140.00018.90
8.3.20.0070.00020.38
8.3.10.0060.00320.23
8.3.00.0080.00017.38
8.2.180.0140.00016.50
8.2.170.0100.00322.96
8.2.160.0030.01020.39
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0000.00722.11
8.2.110.0060.00320.88
8.2.100.0120.00817.84
8.2.90.0000.00819.16
8.2.80.0030.00917.97
8.2.70.0040.00417.63
8.2.60.0080.00017.80
8.2.50.0000.00918.10
8.2.40.0110.00018.15
8.2.30.0040.00419.50
8.2.20.0000.00717.62
8.2.10.0060.00317.90
8.2.00.0050.00317.61
8.1.280.0100.01025.92
8.1.270.0080.00022.05
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0100.00022.81
8.1.230.0030.00917.77
8.1.220.0000.00917.74
8.1.210.0050.00318.77
8.1.200.0060.00317.23
8.1.190.0000.00917.13
8.1.180.0040.00418.10
8.1.170.0040.00418.45
8.1.160.0070.00022.01
8.1.150.0000.00818.87
8.1.140.0040.00417.43
8.1.130.0030.00317.77
8.1.120.0080.00017.33
8.1.110.0080.00017.29
8.1.100.0040.00417.28
8.1.90.0040.00417.41
8.1.80.0000.00817.43
8.1.70.0040.00417.32
8.1.60.0040.00417.54
8.1.50.0090.00017.41
8.1.40.0040.00417.48
8.1.30.0000.00817.48
8.1.20.0030.00617.48
8.1.10.0050.00317.41
8.1.00.0040.00417.46
8.0.300.0050.00218.77
8.0.290.0040.00416.63
8.0.280.0070.00018.38
8.0.270.0050.00217.15
8.0.260.0050.00317.25
8.0.250.0070.00016.91
8.0.240.0000.00816.93
8.0.230.0000.00716.87
8.0.220.0000.00716.71
8.0.210.0060.00016.68
8.0.200.0090.00016.84
8.0.190.0050.00316.95
8.0.180.0030.00316.95
8.0.170.0040.00416.87
8.0.160.0030.00316.78
8.0.150.0030.00416.82
8.0.140.0050.00316.74
8.0.130.0000.00813.27
8.0.120.0040.00416.81
8.0.110.0040.00416.84
8.0.100.0070.00016.92
8.0.90.0000.00716.95
8.0.80.0060.00916.90
8.0.70.0040.00416.93
8.0.60.0040.00416.75
8.0.50.0070.00016.84
8.0.30.0080.01017.12
8.0.20.0150.00517.40
8.0.10.0000.00716.98
8.0.00.0110.00816.86
7.4.330.0030.00315.09
7.4.320.0060.00016.38
7.4.300.0000.00616.52
7.4.290.0000.00716.57
7.4.280.0040.00416.34
7.4.270.0000.00716.49
7.4.260.0040.00416.57
7.4.250.0050.00316.52
7.4.240.0020.00516.61
7.4.230.0000.00716.46
7.4.220.0180.00616.52
7.4.210.0110.01016.65
7.4.200.0070.00016.29
7.4.160.0170.00716.68
7.4.150.0070.01117.40
7.4.140.0070.01017.86
7.4.130.0100.00616.44
7.4.120.0060.01016.49
7.4.110.0140.00416.41
7.4.100.0030.01316.43
7.4.90.0070.01016.33
7.4.80.0160.00619.39
7.4.70.0140.00416.51
7.4.60.0000.02016.48
7.4.50.0000.00816.51
7.4.40.0070.01316.30
7.4.30.0000.01616.42
7.4.00.0090.00914.94
7.3.330.0030.00313.21
7.3.320.0020.00513.11
7.3.310.0000.00716.14
7.3.300.0000.00716.20
7.3.290.0090.00616.26
7.3.280.0100.00616.26
7.3.270.0080.00917.40
7.3.260.0150.00316.43
7.3.250.0150.00516.26
7.3.240.0070.01016.48
7.3.230.0090.00616.39
7.3.210.0110.00716.55
7.3.200.0080.00619.39
7.3.190.0110.00416.36
7.3.180.0080.00816.56
7.3.170.0030.01716.37
7.3.160.0090.00616.33
7.3.120.0030.01314.72
7.3.110.0070.01014.52
7.3.100.0050.00814.75
7.3.90.0090.00614.72
7.3.80.0060.00614.62
7.3.70.0060.00714.71
7.3.60.0070.00614.81
7.3.50.0040.01114.62
7.3.40.0050.00814.63
7.3.30.0070.00814.69
7.3.20.0060.00716.71
7.3.10.0080.00416.60
7.3.00.0060.00616.68
7.2.330.0070.01716.61
7.2.320.0100.00716.67
7.2.310.0120.00916.66
7.2.300.0070.01016.60
7.2.290.0120.00916.61
7.2.250.0070.01214.97
7.2.240.0090.01014.71
7.2.230.0110.00414.95
7.2.220.0050.00714.84
7.2.210.0060.00815.02
7.2.200.0060.01014.90
7.2.190.0060.01014.91
7.2.180.0060.00614.81
7.2.170.0040.01014.90
7.2.60.0100.00316.75
7.2.00.0030.01019.59
7.1.330.0070.00815.70
7.1.320.0080.00215.70
7.1.310.0070.00615.68
7.1.300.0040.00815.56
7.1.290.0060.00915.60
7.1.280.0080.00615.55
7.1.270.0070.00415.58
7.1.260.0070.00815.66
7.1.200.0030.00815.80
7.1.100.0080.00418.26
7.1.70.0000.00816.82
7.1.60.0060.01619.12
7.1.50.0070.01416.82
7.1.00.0030.07722.28
7.0.200.0040.00416.78
7.0.140.0030.07022.09
7.0.60.0070.08019.93
7.0.50.0070.08017.86
7.0.40.0130.06720.15
7.0.30.0270.04020.26
7.0.20.0330.07320.15
7.0.10.0170.07320.21
7.0.00.0100.06320.20
5.6.280.0000.07321.09
5.6.210.0030.06320.77
5.6.200.0100.08318.16
5.6.190.0100.03720.64
5.6.180.0300.07320.65
5.6.170.0330.07320.51
5.6.160.0170.04720.51
5.6.150.0070.07718.18
5.6.140.0070.07318.19
5.6.130.0100.07718.25
5.6.120.0030.04721.02
5.6.110.0000.04721.15
5.6.100.0000.09320.96
5.6.90.0070.08720.89
5.6.80.0030.08320.54
5.6.70.4330.03320.39
5.5.350.0270.07320.50
5.5.340.0070.03317.97
5.5.330.0070.04720.21
5.5.320.0370.04720.20
5.5.310.0200.08720.51
5.5.300.0070.08318.01
5.5.290.0030.08317.95
5.5.280.0070.08020.65
5.5.270.0030.04020.84
5.5.260.0030.06020.76
5.5.250.0100.08320.61
5.5.240.0300.07320.16
5.4.450.0570.06019.56
5.4.440.0730.06019.58
5.4.430.0130.05019.40
5.4.420.0570.06019.38
5.4.410.0770.05319.25
5.4.400.0800.06719.10
5.4.390.0330.06719.15
5.4.380.0300.05018.55
5.4.370.0100.05318.57
5.4.360.0230.05318.79
5.4.350.0400.06318.63
5.4.340.0400.06018.63
5.4.320.0090.04712.52
5.4.310.0050.04412.52
5.4.300.0050.03812.52
5.4.290.0070.03712.51
5.4.280.0070.04712.41
5.4.270.0090.03312.41
5.4.260.0070.03712.41
5.4.250.0050.03812.41
5.4.240.0090.03312.41
5.4.230.0070.03512.41
5.4.220.0010.04012.40
5.4.210.0060.03412.41
5.4.200.0060.04012.40
5.4.190.0070.04912.40
5.4.180.0050.04612.40
5.4.170.0080.03512.41
5.4.160.0070.04412.41
5.4.150.0070.04412.40
5.4.140.0070.04512.09
5.4.130.0070.04612.07
5.4.120.0090.04512.04
5.4.110.0070.03612.04
5.4.100.0070.03412.03
5.4.90.0080.03412.04
5.4.80.0040.03912.03
5.4.70.0080.03412.03
5.4.60.0030.03712.03
5.4.50.0050.03612.03
5.4.40.0050.03512.02
5.4.30.0060.03412.02
5.4.20.0050.03512.01
5.4.10.0070.03312.01
5.4.00.0050.04311.51
5.3.290.0100.03512.80
5.3.280.0090.04712.71
5.3.270.0020.04212.72
5.3.260.0050.03912.72
5.3.250.0030.03812.72
5.3.240.0030.04012.72
5.3.230.0040.03912.71
5.3.220.0090.03512.68
5.3.210.0050.04612.68
5.3.200.0040.03612.68
5.3.190.0070.03612.68
5.3.180.0060.03712.67
5.3.170.0110.03212.67
5.3.160.0070.03712.68
5.3.150.0100.03712.67
5.3.140.0070.03612.66
5.3.130.0100.04212.66
5.3.120.0060.05612.66
5.3.110.0050.04112.65
5.3.100.0030.04012.13
5.3.90.0030.04012.11
5.3.80.0100.03412.10
5.3.70.0050.03712.10
5.3.60.0060.03612.09
5.3.50.0060.03712.03
5.3.40.0060.03612.03
5.3.30.0060.03511.98
5.3.20.0040.03711.77
5.3.10.0050.03511.74
5.3.00.0040.03811.72
5.2.170.0030.0329.22
5.2.160.0050.0299.22
5.2.150.0050.0319.22
5.2.140.0050.0319.21
5.2.130.0080.0259.18
5.2.120.0030.0309.17
5.2.110.0070.0279.18
5.2.100.0060.0269.18
5.2.90.0070.0279.18
5.2.80.0040.0329.17
5.2.70.0060.0329.17
5.2.60.0050.0319.13
5.2.50.0030.0319.10
5.2.40.0030.0309.07
5.2.30.0050.0299.05
5.2.20.0050.0289.04
5.2.10.0080.0248.95
5.2.00.0070.0278.80
5.1.60.0040.0268.09
5.1.50.0060.0278.09
5.1.40.0040.0298.06
5.1.30.0060.0278.42
5.1.20.0040.0288.44
5.1.10.0060.0268.17
5.1.00.0020.0288.17
5.0.50.0040.0296.64
5.0.40.0050.0236.50
5.0.30.0040.0376.32
5.0.20.0030.0246.28
5.0.10.0070.0266.25
5.0.00.0030.0376.25
4.4.90.0020.0224.77
4.4.80.0020.0154.75
4.4.70.0020.0164.75
4.4.60.0030.0154.76
4.4.50.0030.0194.77
4.4.40.0030.0254.71
4.4.30.0010.0174.76
4.4.20.0030.0174.84
4.4.10.0030.0164.85
4.4.00.0020.0264.76
4.3.110.0040.0154.67
4.3.100.0040.0174.66
4.3.90.0040.0154.63
4.3.80.0030.0254.58
4.3.70.0020.0154.63
4.3.60.0020.0144.63
4.3.50.0000.0194.63
4.3.40.0020.0254.54
4.3.30.0030.0143.30
4.3.20.0020.0163.28
4.3.10.0000.0183.23
4.3.00.0030.0207.68

preferences:
43.82 ms | 401 KiB | 5 Q