3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Pepe { const LITO = 'hola'; static function dame($a) { echo constnat("static::".strtoupper($a)); } } Pepe::dame('lito');

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)
8.3.60.0180.00416.63
8.3.50.0110.00319.94
8.3.40.0100.00718.71
8.3.30.0040.01119.09
8.3.20.0050.00320.30
8.3.10.0000.00723.66
8.3.00.0000.00819.27
8.2.180.0080.00816.50
8.2.170.0090.00622.96
8.2.160.0100.00320.28
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0110.00726.16
8.2.120.0080.00021.09
8.2.110.0000.00922.11
8.2.100.0000.01120.52
8.2.90.0090.00019.17
8.2.80.0030.00517.97
8.2.70.0030.00617.50
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0040.00419.95
8.2.30.0040.00417.99
8.2.20.0050.00317.66
8.2.10.0090.00017.97
8.2.00.0000.00717.71
8.1.280.0100.01025.92
8.1.270.0080.00023.64
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0030.00622.10
8.1.230.0070.00418.97
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.00
8.1.190.0000.00817.11
8.1.180.0000.00918.10
8.1.170.0020.00718.46
8.1.160.0000.00821.95
8.1.150.0060.00318.70
8.1.140.0050.00217.35
8.1.130.0030.00317.71
8.1.120.0000.00717.25
8.1.110.0040.00417.21
8.1.100.0000.00717.31
8.1.90.0000.00717.21
8.1.80.0000.00817.38
8.1.70.0030.00317.29
8.1.60.0000.00817.48
8.1.50.0040.00417.48
8.1.40.0080.00017.42
8.1.30.0040.00417.54
8.1.20.0050.00317.62
8.1.10.0000.00817.39
8.1.00.0000.00717.46
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0070.00018.29
8.0.270.0070.00017.09
8.0.260.0000.00617.09
8.0.250.0030.00316.98
8.0.240.0000.00716.91
8.0.230.0000.00716.87
8.0.220.0030.00316.84
8.0.210.0070.00016.87
8.0.200.0000.00716.92
8.0.190.0030.00616.91
8.0.180.0020.00516.95
8.0.170.0040.00416.91
8.0.160.0000.00716.86
8.0.150.0000.00716.71
8.0.140.0070.00416.77
8.0.130.0040.00413.27
8.0.120.0050.00316.81
8.0.110.0080.00016.80
8.0.100.0070.00016.75
8.0.90.0040.00416.99
8.0.80.0130.00616.85
8.0.70.0040.00416.76
8.0.60.0000.00716.73
8.0.50.0050.00216.83
8.0.30.0060.01217.10
8.0.20.0090.01017.40
8.0.10.0000.00716.88
8.0.00.0100.01016.85
7.4.330.0060.00015.00
7.4.320.0000.00616.46
7.4.300.0050.00216.53
7.4.290.0030.00316.50
7.4.280.0040.00416.41
7.4.270.0080.00016.54
7.4.260.0030.00716.37
7.4.250.0070.00016.38
7.4.240.0040.00316.55
7.4.230.0000.00716.45
7.4.220.0100.01716.37
7.4.210.0100.01016.60
7.4.200.0040.00416.18
7.4.160.0170.00016.39
7.4.150.0120.00617.40
7.4.140.0080.00917.86
7.4.130.0120.00616.41
7.4.120.0110.00516.43
7.4.110.0100.00716.61
7.4.100.0030.01316.35
7.4.90.0000.01616.46
7.4.80.0090.00819.39
7.4.70.0060.00916.54
7.4.60.0090.00616.40
7.4.50.0050.00316.66
7.4.40.0060.01016.70
7.4.30.0030.01316.58
7.4.00.0030.01214.64
7.3.330.0000.00513.21
7.3.320.0000.00613.16
7.3.310.0000.00716.41
7.3.300.0000.00616.39
7.3.290.0030.01316.38
7.3.280.0110.00416.34
7.3.270.0070.01617.40
7.3.260.0080.00816.31
7.3.250.0120.00716.41
7.3.240.0140.00316.32
7.3.230.0080.00816.46
7.3.210.0200.00316.38
7.3.200.0070.01116.35
7.3.190.0080.00816.53
7.3.180.0090.00616.60
7.3.170.0090.00916.47
7.3.160.0070.01416.30
7.2.330.0140.00316.27
7.2.320.0140.00316.24
7.2.310.0030.01416.36
7.2.300.0100.00616.61
7.2.290.0110.00516.69
7.2.60.0090.00616.95
7.2.50.0120.00316.59
7.1.200.0060.00915.68
7.1.70.0070.00716.87
7.1.60.0070.01619.40
7.1.50.0110.01116.77
7.1.00.0000.07722.35
7.0.200.0200.00314.58
7.0.140.0000.08021.95
7.0.60.0130.07019.78
7.0.50.0100.04317.90
7.0.40.0100.08320.21
7.0.30.0400.07720.12
7.0.20.0270.06020.23
7.0.10.0100.05720.24
7.0.00.0070.04020.06
5.6.280.0130.06320.79
5.6.210.0000.04720.71
5.6.200.0070.05318.16
5.6.190.0030.04320.41
5.6.180.0300.05020.46
5.6.170.0270.05020.42
5.6.160.0100.04020.43
5.6.150.0030.07018.19
5.6.140.0070.08318.14
5.6.130.0070.03718.15
5.6.120.0170.03321.00
5.6.110.0130.07721.00
5.6.100.0100.05321.04
5.6.90.0070.08021.10
5.6.80.0100.07720.51
5.5.350.3630.04320.43
5.5.340.0100.07718.05
5.5.330.0070.04020.32
5.5.320.0300.05720.37
5.5.310.0270.06720.23
5.5.300.0100.04317.95
5.5.290.0070.06717.98
5.5.280.0130.07020.96
5.5.270.0070.07720.88
5.5.260.0030.07720.87
5.5.250.0170.06320.58
5.5.240.0100.07320.22
5.4.450.0830.05019.44
5.4.440.0900.05319.55
5.4.430.0870.06019.20
5.4.420.0430.05319.52
5.4.410.0230.06318.92
5.4.400.0470.05718.80
5.4.390.3470.06018.78
5.4.380.0170.05018.53
5.4.370.0100.03318.77
5.4.360.0100.04318.50
5.4.350.0060.03912.02
5.4.340.0030.04412.02
5.4.320.0040.04212.50
5.4.310.0040.05312.50
5.4.300.0070.03412.50
5.4.290.0080.04012.50
5.4.280.0100.04612.40
5.4.270.0050.04912.39
5.4.260.0090.04712.40
5.4.250.0100.03312.39
5.4.240.0070.03412.39
5.4.230.0080.03512.38
5.4.220.0050.03712.38
5.4.210.0050.03512.39
5.4.200.0080.03412.39
5.4.190.0050.03612.39
5.4.180.0050.04212.39
5.4.170.0040.03712.39
5.4.160.0030.03812.39
5.4.150.0040.03712.39
5.4.140.0060.03612.07
5.4.130.0040.03612.05
5.4.120.0070.03412.02
5.4.110.0030.03812.01
5.4.100.0040.03612.01
5.4.90.0070.03412.01
5.4.80.0080.03612.01
5.4.70.0070.03312.01
5.4.60.0050.03512.01
5.4.50.0040.03612.00
5.4.40.0030.03712.00
5.4.30.0050.03511.99
5.4.20.0050.03712.00
5.4.10.0010.03912.00
5.4.00.0060.03711.48
5.3.290.0060.03812.80
5.3.280.0040.03812.71
5.3.270.0040.04012.72
5.3.260.0040.03912.72
5.3.250.0030.03912.72
5.3.240.0090.03312.72
5.3.230.0070.03512.70
5.3.220.0030.04012.68
5.3.210.0060.03912.68
5.3.200.0050.03712.68
5.3.190.0080.03612.68
5.3.180.0050.03912.67
5.3.170.0080.03412.67
5.3.160.0070.03812.67
5.3.150.0080.03512.67
5.3.140.0070.04412.66
5.3.130.0070.03812.66
5.3.120.0040.04312.66
5.3.110.0070.04012.66
5.3.100.0040.03812.12
5.3.90.0080.03412.10
5.3.80.0070.04112.09
5.3.70.0030.04512.09
5.3.60.0070.04312.07
5.3.50.0070.03612.02
5.3.40.0050.03812.02
5.3.30.0060.03411.98
5.3.20.0050.04211.77
5.3.10.0040.03711.73
5.3.00.0050.03811.71
5.2.170.0050.0329.22
5.2.160.0040.0309.22
5.2.150.0050.0309.22
5.2.140.0070.0289.22
5.2.130.0040.0319.18
5.2.120.0060.0289.18
5.2.110.0080.0269.18
5.2.100.0040.0299.18
5.2.90.0040.0399.18
5.2.80.0030.0319.17
5.2.70.0060.0289.17
5.2.60.0060.0299.13
5.2.50.0050.0299.09
5.2.40.0040.0329.07
5.2.30.0060.0329.05
5.2.20.0060.0389.04
5.2.10.0020.0308.94
5.2.00.0020.0308.80
5.1.60.0040.0298.09
5.1.50.0050.0308.08
5.1.40.0030.0258.07
5.1.30.0050.0248.41
5.1.20.0070.0278.44
5.1.10.0040.0358.16
5.1.00.0030.0258.16
5.0.50.0060.0276.64
5.0.40.0030.0186.50
5.0.30.0040.0406.31
5.0.20.0040.0186.27
5.0.10.0010.0226.25
5.0.00.0050.0296.25
4.4.90.0050.0244.77
4.4.80.0030.0184.75
4.4.70.0080.0204.76
4.4.60.0050.0194.75
4.4.50.0050.0184.77
4.4.40.0030.0234.71
4.4.30.0030.0224.76
4.4.20.0020.0154.85
4.4.10.0030.0214.85
4.4.00.0040.0284.76
4.3.110.0000.0184.67
4.3.100.0040.0134.67
4.3.90.0030.0144.64
4.3.80.0030.0304.58
4.3.70.0010.0154.63
4.3.60.0020.0144.63
4.3.50.0040.0324.63
4.3.40.0000.0274.54
4.3.30.0010.0163.30
4.3.20.0040.0173.28
4.3.10.0020.0153.24
4.3.00.0000.0237.01

preferences:
57.91 ms | 400 KiB | 5 Q