3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { public function get($what) { return constant("self::" . $what); } } $test = new Test(); var_dump($test->get("OMG")); var_dump($test::OMG);

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)
8.3.60.0070.00716.88
8.3.50.0280.00421.91
8.3.40.0110.00718.79
8.3.30.0170.00318.96
8.3.20.0040.00420.21
8.3.10.0040.00423.65
8.3.00.0000.00919.56
8.2.180.0140.00716.50
8.2.170.0040.01122.96
8.2.160.0040.01122.13
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00420.93
8.2.110.0030.00722.07
8.2.100.0070.00418.03
8.2.90.0000.00819.16
8.2.80.0030.00617.97
8.2.70.0060.00317.63
8.2.60.0000.00818.04
8.2.50.0060.00318.07
8.2.40.0040.00418.16
8.2.30.0050.00318.30
8.2.20.0040.00417.70
8.2.10.0000.00717.98
8.2.00.0040.00417.73
8.1.280.0140.00725.92
8.1.270.0060.00323.82
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0030.00622.14
8.1.230.0060.00619.07
8.1.220.0000.00817.79
8.1.210.0050.00318.77
8.1.200.0000.01017.36
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0040.00418.72
8.1.160.0030.00621.82
8.1.150.0070.00018.86
8.1.140.0030.00517.37
8.1.130.0030.00317.81
8.1.120.0000.00717.39
8.1.110.0000.00717.43
8.1.100.0090.00017.39
8.1.90.0070.00017.38
8.1.80.0040.00417.37
8.1.70.0000.00717.37
8.1.60.0040.00417.49
8.1.50.0030.00617.56
8.1.40.0030.00617.54
8.1.30.0040.00417.68
8.1.20.0000.00817.60
8.1.10.0000.00717.47
8.1.00.0040.00417.36
8.0.300.0070.00018.77
8.0.290.0070.00016.75
8.0.280.0000.00718.43
8.0.270.0030.00317.27
8.0.260.0020.00517.29
8.0.250.0000.00616.88
8.0.240.0070.00316.89
8.0.230.0040.00416.93
8.0.220.0050.00316.86
8.0.210.0040.00416.87
8.0.200.0000.00716.98
8.0.190.0080.00016.88
8.0.180.0000.00717.00
8.0.170.0040.00417.02
8.0.160.0040.00417.00
8.0.150.0040.00416.91
8.0.140.0040.00416.87
8.0.130.0000.00713.46
8.0.120.0040.00416.95
8.0.110.0070.00016.92
8.0.100.0000.00816.86
8.0.90.0050.00216.80
8.0.80.0100.00716.94
8.0.70.0070.00016.83
8.0.60.0040.00416.89
8.0.50.0040.00416.94
8.0.30.0120.01117.02
8.0.20.0120.00617.40
8.0.10.0040.00416.95
8.0.00.0110.01016.89
7.4.330.0030.00315.00
7.4.320.0060.00016.57
7.4.300.0030.00316.48
7.4.290.0030.00316.48
7.4.280.0000.00716.59
7.4.270.0030.00316.59
7.4.260.0030.00616.58
7.4.250.0040.00416.55
7.4.240.0040.00316.46
7.4.230.0000.00616.68
7.4.220.0090.01016.50
7.4.210.0100.00616.55
7.4.200.0030.00316.46
7.4.160.0060.00916.45
7.4.150.0110.00817.40
7.4.140.0100.00817.86
7.4.130.0050.01116.42
7.4.120.0100.00716.45
7.4.110.0030.01316.62
7.4.100.0060.01216.41
7.4.90.0130.00316.40
7.4.80.0110.01519.39
7.4.70.0180.00616.50
7.4.60.0100.00616.44
7.4.50.0040.00016.37
7.4.40.0130.00316.41
7.4.30.0040.01016.41
7.4.00.0060.00915.06
7.3.330.0000.00713.29
7.3.320.0050.00013.27
7.3.310.0070.00016.29
7.3.300.0000.00716.30
7.3.290.0110.00416.48
7.3.280.0130.00816.42
7.3.270.0080.00817.40
7.3.260.0090.00916.45
7.3.250.0070.01116.60
7.3.240.0000.01516.65
7.3.230.0170.00416.39
7.3.210.0100.01016.45
7.3.200.0140.00319.39
7.3.190.0160.00016.42
7.3.180.0070.01016.64
7.3.170.0070.00716.43
7.3.160.0000.01516.43
7.3.120.0070.00414.90
7.2.330.0120.01216.75
7.2.320.0030.01516.40
7.2.310.0100.00616.36
7.2.300.0080.00816.53
7.2.290.0120.00616.57
7.2.60.0100.00616.65
7.2.00.0000.01219.29
7.1.200.0090.00315.83
7.1.100.0160.00317.81
7.1.70.0040.01217.16
7.1.60.0140.01019.70
7.1.50.0100.01316.88
7.1.00.0000.08022.45
7.0.200.0060.00916.52
7.0.140.0000.07722.12
7.0.60.0070.08719.88
7.0.50.0130.03717.94
7.0.40.0030.05320.41
7.0.30.0230.08720.33
7.0.20.0270.04320.34
7.0.10.0230.06720.11
7.0.00.0000.05720.16
5.6.280.0070.07021.13
5.6.210.0170.06320.70
5.6.200.0070.08018.20
5.6.190.0070.08720.39
5.6.180.0030.08320.61
5.6.170.0200.04720.46
5.6.160.0070.04720.45
5.6.150.0070.05318.16
5.6.140.0100.03318.16
5.6.130.0100.07718.14
5.6.120.0100.08021.04
5.6.110.0030.08720.99
5.6.100.0100.07021.04
5.6.90.0100.06721.11
5.6.80.0130.07720.40
5.6.70.4500.04020.50
5.5.350.0000.03320.43
5.5.340.0000.04017.95
5.5.330.0030.04020.29
5.5.320.0370.07020.27
5.5.310.0200.04320.29
5.5.300.0070.08017.92
5.5.290.0030.08317.95
5.5.280.0000.04720.97
5.5.270.0130.08020.88
5.5.260.0070.08020.79
5.5.250.0100.08720.71
5.5.240.0070.07320.27
5.4.450.0670.04019.39
5.4.440.0900.04019.19
5.4.430.0370.03344.59
5.4.420.0370.04043.92
5.4.410.0400.04343.92
5.4.400.0530.03343.91
5.4.390.0200.05043.90
5.4.380.0430.05318.50
5.4.370.0430.06018.60
5.4.360.0270.05318.63
5.4.350.0300.06018.77
5.4.340.0370.05018.71
5.4.320.0040.03812.50
5.4.310.0070.03612.50
5.4.300.0100.03812.50
5.4.290.0040.04212.50
5.4.280.0090.03412.39
5.4.270.0090.03512.39
5.4.260.0070.04212.39
5.4.250.0060.04712.39
5.4.240.0060.03712.39
5.4.230.0050.03912.39
5.4.220.0100.04212.38
5.4.210.0070.04912.39
5.4.200.0130.04512.39
5.4.190.0050.05212.38
5.4.180.0050.04412.38
5.4.170.0080.04712.40
5.4.160.0070.03512.39
5.4.150.0040.03812.39
5.4.140.0080.04112.07
5.4.130.0070.03712.06
5.4.120.0100.04312.02
5.4.110.0100.04712.02
5.4.100.0050.04012.01
5.4.90.0090.03512.01
5.4.80.0050.04112.01
5.4.70.0070.03612.01
5.4.60.0040.03612.01
5.4.50.0090.03412.01
5.4.40.0050.03612.00
5.4.30.0050.04212.00
5.4.20.0030.03811.99
5.4.10.0090.04111.99
5.4.00.0050.03811.49
5.3.290.0060.03812.80
5.3.280.0050.04012.71
5.3.270.0070.03912.72
5.3.260.0030.04312.72
5.3.250.0060.03812.72
5.3.240.0070.03712.72
5.3.230.0080.03712.70
5.3.220.0080.03512.68
5.3.210.0040.04212.68
5.3.200.0040.03912.68
5.3.190.0070.03712.68
5.3.180.0060.03612.67
5.3.170.0100.03312.67
5.3.160.0070.03612.67
5.3.150.0050.03912.68
5.3.140.0110.03312.66
5.3.130.0100.03512.66
5.3.120.0130.04312.66
5.3.110.0090.03612.65
5.3.100.0090.03412.11
5.3.90.0050.03712.10
5.3.80.0050.03812.09
5.3.70.0060.04212.09
5.3.60.0050.03712.08
5.3.50.0100.03612.03
5.3.40.0050.03712.03
5.3.30.0050.03711.98
5.3.20.0080.03711.77
5.3.10.0080.03411.73
5.3.00.0110.03511.72
5.2.170.0060.0299.23
5.2.160.0070.0289.22
5.2.150.0060.0299.22
5.2.140.0060.0299.22
5.2.130.0060.0299.18
5.2.120.0030.0309.18
5.2.110.0080.0289.18
5.2.100.0050.0299.18
5.2.90.0040.0299.17
5.2.80.0030.0329.17
5.2.70.0030.0339.17
5.2.60.0060.0299.13
5.2.50.0050.0309.10
5.2.40.0030.0309.07
5.2.30.0020.0329.05
5.2.20.0080.0299.04
5.2.10.0040.0288.95
5.2.00.0050.0278.81
5.1.60.0050.0268.09
5.1.50.0040.0258.09
5.1.40.0040.0248.07
5.1.30.0080.0248.41
5.1.20.0040.0288.44
5.1.10.0050.0258.16
5.1.00.0060.0258.16
5.0.50.0000.0246.64
5.0.40.0030.0206.50
5.0.30.0030.0316.32
5.0.20.0050.0186.28
5.0.10.0020.0216.26
5.0.00.0030.0366.25
4.4.90.0050.0134.78
4.4.80.0030.0154.75
4.4.70.0030.0184.75
4.4.60.0030.0154.75
4.4.50.0010.0174.77
4.4.40.0020.0264.71
4.4.30.0040.0144.76
4.4.20.0030.0174.85
4.4.10.0030.0154.85
4.4.00.0050.0234.76
4.3.110.0010.0174.67
4.3.100.0040.0144.66
4.3.90.0020.0154.64
4.3.80.0010.0264.58
4.3.70.0040.0134.63
4.3.60.0010.0174.63
4.3.50.0030.0194.63
4.3.40.0010.0314.54
4.3.30.0030.0153.30
4.3.20.0010.0173.28
4.3.10.0040.0173.24
4.3.00.0070.01743.90

preferences:
42.9 ms | 401 KiB | 5 Q