3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface foo { public function test($foo = true, $bar = false); } class bar implements foo { public function test($baz = false) {echo 'test'; } } $a = new bar(); $a->test('lol');

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)
8.3.70.0120.00316.88
8.3.60.0130.00918.40
8.3.50.0110.00822.03
8.3.40.0060.01218.79
8.3.30.0110.00418.72
8.3.20.0080.00020.39
8.3.10.0030.00620.36
8.3.00.0080.00017.59
8.2.180.0040.01916.62
8.2.170.0070.00722.96
8.2.160.0100.00320.52
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0050.00322.23
8.2.110.0070.00319.20
8.2.100.0060.00617.72
8.2.90.0000.00819.16
8.2.80.0000.00817.97
8.2.70.0050.00317.34
8.2.60.0040.00417.80
8.2.50.0000.01018.07
8.2.40.0070.00018.03
8.2.30.0040.00419.29
8.2.20.0080.00017.68
8.2.10.0000.00717.99
8.2.00.0040.00417.61
8.1.280.0110.01125.92
8.1.270.0080.00023.85
8.1.260.0050.00226.35
8.1.250.0000.00828.09
8.1.240.0050.00520.94
8.1.230.0090.00317.42
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0050.00517.10
8.1.190.0040.00417.22
8.1.180.0090.00018.10
8.1.170.0030.00618.64
8.1.160.0070.00021.89
8.1.150.0000.00818.71
8.1.140.0040.00417.49
8.1.130.0000.00817.81
8.1.120.0050.00217.41
8.1.110.0000.00817.41
8.1.100.0070.00017.36
8.1.90.0070.00017.42
8.1.80.0030.00517.28
8.1.70.0070.00017.29
8.1.60.0030.00617.41
8.1.50.0000.01017.35
8.1.40.0000.00717.48
8.1.30.0040.00417.49
8.1.20.0040.00417.42
8.1.10.0000.00917.37
8.1.00.0030.00517.27
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0000.00718.39
8.0.270.0030.00517.20
8.0.260.0030.00317.24
8.0.250.0000.00717.00
8.0.240.0020.00516.97
8.0.230.0030.00316.96
8.0.220.0030.00316.94
8.0.210.0040.00416.79
8.0.200.0030.00316.95
8.0.190.0040.00416.81
8.0.180.0040.00416.75
8.0.170.0080.00016.98
8.0.160.0040.00416.89
8.0.150.0030.00316.81
8.0.140.0000.00716.81
8.0.130.0060.00013.33
8.0.120.0000.00816.73
8.0.110.0000.00716.89
8.0.100.0030.00516.91
8.0.90.0040.00316.88
8.0.80.0040.01616.87
8.0.70.0000.00816.79
8.0.60.0030.00516.89
8.0.50.0080.00016.87
8.0.30.0100.01017.08
8.0.20.0140.01017.40
8.0.10.0040.00417.08
8.0.00.0100.00816.77
7.4.330.0060.00015.01
7.4.320.0040.00416.50
7.4.300.0000.00616.49
7.4.290.0000.00916.55
7.4.280.0000.00716.48
7.4.270.0030.00316.41
7.4.260.0030.00316.33
7.4.250.0000.00716.50
7.4.240.0030.00416.50
7.4.230.0070.00016.43
7.4.220.0030.01616.38
7.4.210.0000.01416.65
7.4.200.0050.00316.62
7.4.160.0090.00616.54
7.4.150.0090.00917.40
7.4.140.0160.00417.86
7.4.130.0070.01016.48
7.4.120.0100.00716.50
7.4.110.0130.00916.43
7.4.100.0080.00816.46
7.4.90.0070.01016.60
7.4.80.0030.01318.80
7.4.70.0070.01016.52
7.4.60.0090.00916.45
7.4.50.0000.00816.50
7.4.40.0130.00416.39
7.4.30.0110.00716.52
7.4.00.0070.01014.73
7.3.330.0030.00613.05
7.3.320.0000.00513.23
7.3.310.0000.00716.25
7.3.300.0070.00016.22
7.3.290.0090.00716.20
7.3.280.0110.00716.26
7.3.270.0090.00917.40
7.3.260.0080.00816.25
7.3.250.0140.00516.37
7.3.240.0120.00616.45
7.3.230.0130.00916.39
7.3.210.0030.01416.27
7.3.200.0060.01019.39
7.3.190.0060.01016.32
7.3.180.0030.01316.40
7.3.170.0160.00716.27
7.3.160.0070.01016.32
7.2.330.0140.00316.29
7.2.320.0100.00716.40
7.2.310.0100.00616.18
7.2.300.0140.00316.59
7.2.290.0110.00516.55
7.2.60.0070.00716.80
7.2.00.0060.00619.04
7.1.200.0070.00715.54
7.1.100.0030.00617.73
7.1.70.0080.00416.95
7.1.60.0070.01719.32
7.1.50.0000.01916.81
7.1.00.0070.07322.35
7.0.200.0030.00716.60
7.0.140.0100.06722.18
7.0.70.2930.03719.84
7.0.60.0130.07719.96
7.0.50.0070.04317.97
7.0.40.0070.07320.39
7.0.30.0300.06320.34
7.0.20.0270.07020.23
7.0.10.0370.07320.19
7.0.00.0030.04720.06
5.6.280.0030.07321.08
5.6.210.0100.08020.70
5.6.200.0030.08718.12
5.6.190.0030.04320.32
5.6.180.0030.07320.65
5.6.170.0270.03720.48
5.6.160.0130.08020.46
5.6.150.0130.08018.14
5.6.140.0070.08018.27
5.6.130.0070.04318.28
5.6.120.0030.04721.12
5.6.110.0030.09320.99
5.6.100.0030.08721.01
5.6.90.0130.03720.95
5.6.80.0100.04320.41
5.6.70.0130.08020.39
5.5.350.0030.08020.34
5.5.340.0070.08017.97
5.5.330.0000.04720.40
5.5.320.0070.06320.40
5.5.310.0370.06720.30
5.5.300.0000.05718.08
5.5.290.0130.03317.98
5.5.280.0000.08720.80
5.5.270.0200.04720.75
5.5.260.0000.06020.64
5.5.250.0000.08720.47
5.5.240.0100.06320.37
5.4.450.0270.05319.48
5.4.440.0100.06319.55
5.4.430.0230.05019.59
5.4.420.0670.00019.52
5.4.410.0630.00019.46
5.4.400.0600.00018.92
5.4.390.0600.00019.15
5.4.380.0230.05318.59
5.4.370.0300.06018.53
5.4.360.0370.06018.75
5.4.350.0370.05718.56
5.4.340.0400.05018.78
5.4.320.0020.04012.50
5.4.310.0030.04012.50
5.4.300.0030.03812.50
5.4.290.0040.03812.50
5.4.280.0050.03512.39
5.4.270.0040.03612.39
5.4.260.0060.04512.40
5.4.250.0040.03812.39
5.4.240.0060.03612.39
5.4.230.0030.04112.39
5.4.220.0060.03812.39
5.4.210.0030.03712.39
5.4.200.0060.03612.39
5.4.190.0040.03612.38
5.4.180.0050.03612.39
5.4.170.0070.03412.39
5.4.160.0050.03612.39
5.4.150.0110.03012.39
5.4.140.0070.03512.07
5.4.130.0040.03612.05
5.4.120.0050.03412.02
5.4.110.0040.03612.01
5.4.100.0090.03912.01
5.4.90.0050.03612.01
5.4.80.0040.03712.01
5.4.70.0050.03412.00
5.4.60.0060.03312.01
5.4.50.0080.03312.01
5.4.40.0050.03412.00
5.4.30.0060.03411.99
5.4.20.0080.03312.00
5.4.10.0050.03612.00
5.4.00.0090.03411.48
5.3.290.0050.03912.80
5.3.280.0050.03812.71
5.3.270.0070.03812.72
5.3.260.0090.03512.72
5.3.250.0030.03912.72
5.3.240.0060.03612.72
5.3.230.0050.03712.71
5.3.220.0040.03812.68
5.3.210.0030.04012.68
5.3.200.0020.03912.68
5.3.190.0050.03812.68
5.3.180.0060.04212.68
5.3.170.0040.03712.66
5.3.160.0040.03712.68
5.3.150.0060.03612.67
5.3.140.0050.03612.66
5.3.130.0070.03612.66
5.3.120.0070.03712.65
5.3.110.0090.03412.66
5.3.100.0050.04012.13
5.3.90.0090.03712.11
5.3.80.0050.04012.10
5.3.70.0050.04612.10
5.3.60.0060.03612.08
5.3.50.0060.03612.04
5.3.40.0040.03812.04
5.3.30.0020.03911.98
5.3.20.0060.03311.78
5.3.10.0050.03411.73
5.3.00.0040.03611.73
5.2.170.0020.0319.23
5.2.160.0080.0289.23
5.2.150.0030.0329.23
5.2.140.0050.0299.22
5.2.130.0070.0269.18
5.2.120.0040.0289.18
5.2.110.0040.0299.20
5.2.100.0090.0249.18
5.2.90.0060.0279.18
5.2.80.0060.0289.18
5.2.70.0120.0309.18
5.2.60.0050.0299.14
5.2.50.0080.0309.11
5.2.40.0060.0349.08
5.2.30.0040.0359.05
5.2.20.0050.0299.04
5.2.10.0050.0278.95
5.2.00.0020.0308.81
5.1.60.0050.0238.10
5.1.50.0050.0248.09
5.1.40.0020.0318.07
5.1.30.0050.0298.42
5.1.20.0050.0318.44
5.1.10.0050.0248.17
5.1.00.0050.0268.17
5.0.50.0030.0266.64
5.0.40.0010.0216.51
5.0.30.0040.0326.32
5.0.20.0010.0216.29
5.0.10.0030.0226.27
5.0.00.0060.0356.26
4.4.90.0040.0144.78
4.4.80.0020.0154.75
4.4.70.0040.0134.76
4.4.60.0010.0164.75
4.4.50.0020.0154.77
4.4.40.0020.0254.71
4.4.30.0040.0164.75
4.4.20.0040.0154.84
4.4.10.0010.0174.85
4.4.00.0040.0244.76
4.3.110.0040.0144.67
4.3.100.0050.0124.67
4.3.90.0020.0154.64
4.3.80.0020.0244.59
4.3.70.0030.0204.63
4.3.60.0020.0204.63
4.3.50.0020.0154.63
4.3.40.0040.0234.54
4.3.30.0010.0163.28
4.3.20.0030.0213.26
4.3.10.0020.0153.22
4.3.00.0000.01716.39

preferences:
42.42 ms | 401 KiB | 5 Q