3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { const TEST = false; public function test() { var_dump(static::TEST); } } class B extends A { const TEST = true; public function test() { A::test(); } } $b = new B; $b->test();

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)
8.3.60.0150.00016.75
8.3.50.0070.01221.99
8.3.40.0060.00918.50
8.3.30.0110.00318.59
8.3.20.0070.00020.25
8.3.10.0050.00323.61
8.3.00.0000.00719.66
8.2.180.0090.00918.32
8.2.170.0070.00722.96
8.2.160.0100.01020.22
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0050.00326.16
8.2.120.0040.00419.23
8.2.110.0090.00020.99
8.2.100.0030.00917.72
8.2.90.0000.00817.50
8.2.80.0000.00817.97
8.2.70.0060.00317.38
8.2.60.0060.00317.80
8.2.50.0040.00418.10
8.2.40.0000.00820.64
8.2.30.0040.00421.09
8.2.20.0030.00517.57
8.2.10.0000.00717.98
8.2.00.0040.00418.06
8.1.280.0140.00425.92
8.1.270.0110.00820.33
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0070.00322.25
8.1.230.0090.00322.06
8.1.220.0040.00417.78
8.1.210.0000.00918.77
8.1.200.0070.00317.35
8.1.190.0000.00817.22
8.1.180.0070.00018.10
8.1.170.0040.00418.50
8.1.160.0000.00718.92
8.1.150.0000.00820.17
8.1.140.0030.00519.55
8.1.130.0030.00317.73
8.1.120.0050.00217.49
8.1.110.0040.00417.42
8.1.100.0050.00317.39
8.1.90.0080.00017.45
8.1.80.0000.00717.33
8.1.70.0070.00017.44
8.1.60.0030.00517.51
8.1.50.0050.00517.51
8.1.40.0030.00617.39
8.1.30.0050.00317.57
8.1.20.0000.00717.49
8.1.10.0070.00017.40
8.1.00.0000.00817.48
8.0.300.0070.00019.77
8.0.290.0040.00416.63
8.0.280.0000.00718.27
8.0.270.0000.00717.24
8.0.260.0040.00417.24
8.0.250.0030.00316.95
8.0.240.0080.00016.93
8.0.230.0030.00617.00
8.0.220.0070.00016.87
8.0.210.0030.00616.92
8.0.200.0040.00417.00
8.0.190.0000.00716.94
8.0.180.0000.00816.80
8.0.170.0040.00416.90
8.0.160.0000.00816.87
8.0.150.0030.00316.83
8.0.140.0040.00716.86
8.0.130.0000.00513.37
8.0.120.0030.00516.83
8.0.110.0040.00416.91
8.0.100.0080.00016.79
8.0.90.0040.00416.90
8.0.80.0060.00916.91
8.0.70.0000.00716.77
8.0.60.0080.00016.92
8.0.50.0080.00016.88
8.0.30.0050.01117.07
8.0.20.0130.00917.40
8.0.10.0040.00417.08
8.0.00.0130.00616.80
7.4.330.0000.00516.79
7.4.320.0000.00716.51
7.4.300.0030.00316.38
7.4.290.0030.00316.50
7.4.280.0030.00516.41
7.4.270.0000.00616.56
7.4.260.0000.00716.50
7.4.250.0040.00416.43
7.4.240.0020.00516.56
7.4.230.0050.00316.56
7.4.220.0060.01016.34
7.4.210.0100.00716.45
7.4.200.0030.00316.61
7.4.160.0140.00616.44
7.4.150.0190.00617.40
7.4.140.0120.00817.86
7.4.130.0160.00316.50
7.4.120.0110.00516.49
7.4.110.0070.01016.42
7.4.100.0120.00916.61
7.4.90.0090.00816.43
7.4.80.0130.00319.39
7.4.70.0070.01516.36
7.4.60.0030.01416.43
7.4.50.0060.00916.44
7.4.40.0070.01416.42
7.4.30.0110.00816.42
7.4.00.0070.00714.85
7.3.330.0050.00213.25
7.3.320.0030.00313.31
7.3.310.0030.00316.15
7.3.300.0030.00316.23
7.3.290.0080.00816.27
7.3.280.0080.00816.26
7.3.270.0140.00317.40
7.3.260.0120.00616.21
7.3.250.0070.01216.41
7.3.240.0080.00816.46
7.3.230.0110.01116.39
7.3.210.0140.00316.50
7.3.200.0110.01116.15
7.3.190.0080.00816.29
7.3.180.0090.00616.62
7.3.170.0070.01116.61
7.3.160.0060.01016.20
7.2.330.0070.01116.75
7.2.320.0110.01116.68
7.2.310.0080.01616.54
7.2.300.0180.00016.77
7.2.290.0090.00916.46
7.2.60.0030.00716.68
7.1.200.0030.01015.75
7.1.70.0080.00017.09
7.1.60.0120.01219.13
7.1.50.0060.00617.01
7.1.00.0070.07322.33
7.0.200.0040.00416.58
7.0.70.0870.07320.13
7.0.60.0730.04319.86
7.0.50.0700.06020.26
7.0.40.0100.08320.17
7.0.30.0030.05720.18
7.0.20.0130.07320.00
7.0.10.0100.05020.10
7.0.00.0070.04719.97
5.6.280.0000.05720.93
5.6.220.0070.08320.59
5.6.210.0170.05720.57
5.6.200.0070.04321.14
5.6.190.0030.06021.14
5.6.180.0130.07720.97
5.6.170.0070.08321.02
5.6.160.0030.08721.03
5.6.150.0130.08021.03
5.6.140.0000.08320.92
5.6.130.0170.05321.09
5.6.120.0070.05020.96
5.6.110.0030.04321.02
5.6.100.0100.05721.11
5.6.90.0000.09321.06
5.6.80.0170.06720.33
5.6.70.0100.08020.50
5.6.60.0070.08720.51
5.6.50.0030.04720.45
5.6.40.0070.06720.54
5.6.30.0070.07020.42
5.6.20.0100.07720.38
5.6.10.0000.07720.36
5.6.00.0130.06720.30
5.5.360.0130.08320.36
5.5.350.0170.07720.46
5.5.340.0030.05320.65
5.5.330.0070.07020.89
5.5.320.0030.08720.78
5.5.310.0030.08320.79
5.5.300.0030.07720.91
5.5.290.0130.05320.79
5.5.280.0130.07320.79
5.5.270.0030.09020.90
5.5.260.0170.06720.83
5.5.250.0130.08320.61
5.5.240.0100.06720.27
5.5.230.0100.07720.18
5.5.220.0170.07320.25
5.5.210.0030.08320.24
5.5.200.0030.08020.25
5.5.190.0070.08320.15
5.5.180.0230.07020.09
5.5.160.0100.07720.24
5.5.150.0100.07720.24
5.5.140.0070.08320.26
5.5.130.0170.04720.21
5.5.120.0130.07020.27
5.5.110.0100.06720.13
5.5.100.0030.06320.02
5.5.90.0130.06020.15
5.5.80.0170.07020.05
5.5.70.0070.07320.00
5.5.60.0070.07019.93
5.5.50.0070.04020.03
5.5.40.0030.05320.00
5.5.30.0070.04020.14
5.5.20.0030.08720.15
5.5.10.0130.06720.01
5.5.00.0070.06719.96
5.4.450.0030.08719.54
5.4.440.0070.04019.36
5.4.430.0070.08319.22
5.4.420.0070.04719.46
5.4.410.0100.06719.23
5.4.400.0030.06019.13
5.4.390.0030.08319.03
5.4.380.0100.07719.07
5.4.370.0130.06718.88
5.4.360.0100.07719.05
5.4.350.0070.07719.04
5.4.340.0070.07719.18
5.4.320.0170.07719.06
5.4.310.0170.06318.84
5.4.300.0070.07019.14
5.4.290.0030.06019.12
5.4.280.0070.08019.20
5.4.270.0200.04019.23
5.4.260.0130.07318.86
5.4.250.0100.07019.20
5.4.240.0030.05719.02
5.4.230.0030.08018.87
5.4.220.0030.06719.13
5.4.210.0170.05019.02
5.4.200.0200.07019.08
5.4.190.0070.07019.03
5.4.180.0070.06719.10
5.4.170.0100.07319.22
5.4.160.0100.04719.18
5.4.150.0070.08018.82
5.4.140.0030.08016.51
5.4.130.0030.07716.23
5.4.120.0130.07716.30
5.4.110.0070.03716.48
5.4.100.0070.08016.38
5.4.90.0000.08316.54
5.4.80.0030.04716.31
5.4.70.0030.04316.55
5.4.60.0100.07016.39
5.4.50.0070.04716.47
5.4.40.0030.03716.54
5.4.30.0070.05316.29
5.4.20.0030.04016.30
5.4.10.0030.07716.32
5.4.00.0070.07015.86
5.3.290.0100.07314.79
5.3.280.0100.07714.52
5.3.270.0230.05014.67
5.3.260.0300.06014.55
5.3.250.0130.06014.63
5.3.240.0100.07314.61
5.3.230.0070.06014.69
5.3.220.0030.04714.54
5.3.210.0030.06314.59
5.3.200.0070.07014.70
5.3.190.0000.07714.68
5.3.180.0130.05714.68
5.3.170.0030.08014.59
5.3.160.0030.07714.69
5.3.150.0070.07314.49
5.3.140.0030.04014.62
5.3.130.0030.08014.69
5.3.120.0070.06714.57
5.3.110.0070.07714.56
5.3.100.0000.08713.96
5.3.90.0100.07313.99
5.3.80.0100.07014.15
5.3.70.0030.08313.95
5.3.60.0000.06014.08
5.3.50.0130.07013.96
5.3.40.0030.08014.07
5.3.30.0070.04314.05
5.3.20.0200.05713.71
5.3.10.0070.07313.68
5.3.00.0100.06013.54
5.2.170.0070.06312.24
5.2.160.0000.04712.24
5.2.150.0100.06312.24
5.2.140.0070.05712.24
5.2.130.0000.06312.24
5.2.120.0030.06012.24
5.2.110.0030.06012.24
5.2.100.0070.06012.24
5.2.90.0030.06012.24
5.2.80.0070.04712.24
5.2.70.0030.06312.24
5.2.60.0030.06712.24
5.2.50.0030.06312.24
5.2.40.0100.03712.24
5.2.30.0030.04012.24
5.2.20.0000.03312.24
5.2.10.0070.06712.24
5.2.00.0100.05312.24
5.1.60.0070.04012.24
5.1.50.0070.04712.24
5.1.40.0070.05012.24
5.1.30.0070.04312.24
5.1.20.0030.05712.24
5.1.10.0130.04012.24
5.1.00.0130.04012.24
5.0.50.0000.04712.24
5.0.40.0030.04312.24
5.0.30.0030.06712.24
5.0.20.0070.03712.24
5.0.10.0030.03312.24
5.0.00.0070.06012.24
4.4.90.0070.03312.24
4.4.80.0030.02312.24
4.4.70.0030.01312.24
4.4.60.0000.02312.24
4.4.50.0030.03312.24
4.4.40.0000.05712.24
4.4.30.0000.03012.24
4.4.20.0070.03312.24
4.4.10.0030.02712.24
4.4.00.0030.05312.24
4.3.110.0030.03312.24
4.3.100.0000.03712.24
4.3.90.0100.02712.24
4.3.80.0030.05312.24
4.3.70.0000.02712.24
4.3.60.0030.04012.24
4.3.50.0000.03712.24
4.3.40.0130.03712.24
4.3.30.0070.02712.24
4.3.20.0000.04012.24
4.3.10.0070.03012.24
4.3.00.0070.02012.24

preferences:
34.14 ms | 401 KiB | 5 Q