3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface A { public function aa(); public function cde(); } interface B { public function aa(); public function abc(); } class C implements A, B { public function aa(){ print('...'); } function cde() {} public function abc() {} } $c = new C(); $c->aa();

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)
8.3.60.0070.01416.37
8.3.50.0080.00822.04
8.3.40.0120.00318.54
8.3.30.0100.00318.98
8.3.20.0050.00220.29
8.3.10.0090.00020.37
8.3.00.0080.00019.25
8.2.180.0110.00416.63
8.2.170.0110.00422.96
8.2.160.0070.00720.57
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0000.00726.16
8.2.120.0070.00020.98
8.2.110.0070.01020.35
8.2.100.0110.00018.03
8.2.90.0000.00919.21
8.2.80.0000.00917.97
8.2.70.0000.00817.63
8.2.60.0050.00218.05
8.2.50.0040.00418.07
8.2.40.0060.00318.16
8.2.30.0040.00419.44
8.2.20.0000.00717.61
8.2.10.0080.00018.11
8.2.00.0070.00017.61
8.1.280.0120.00625.92
8.1.270.0080.00022.24
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00622.09
8.1.230.0040.00718.97
8.1.220.0030.00617.75
8.1.210.0000.00718.77
8.1.200.0030.00917.23
8.1.190.0050.00317.35
8.1.180.0050.00318.10
8.1.170.0050.00318.71
8.1.160.0040.00421.93
8.1.150.0040.00418.76
8.1.140.0060.00317.43
8.1.130.0070.00017.87
8.1.120.0040.00417.47
8.1.110.0000.00717.36
8.1.100.0030.00517.47
8.1.90.0040.00417.36
8.1.80.0050.00517.45
8.1.70.0000.00817.35
8.1.60.0000.00917.64
8.1.50.0040.00417.57
8.1.40.0000.00717.38
8.1.30.0040.00417.68
8.1.20.0050.00317.63
8.1.10.0040.00417.57
8.1.00.0050.00317.49
8.0.300.0050.00318.77
8.0.290.0050.00216.75
8.0.280.0000.00718.56
8.0.270.0070.00317.26
8.0.260.0030.00317.22
8.0.250.0030.00316.88
8.0.240.0070.00016.83
8.0.230.0030.00316.94
8.0.220.0040.00416.94
8.0.210.0070.00016.78
8.0.200.0070.00016.92
8.0.190.0030.00516.86
8.0.180.0030.00316.96
8.0.170.0040.00416.96
8.0.160.0050.00216.96
8.0.150.0040.00416.87
8.0.140.0040.00416.77
8.0.130.0030.00313.36
8.0.120.0040.00416.85
8.0.110.0000.00716.96
8.0.100.0000.00816.85
8.0.90.0070.00016.80
8.0.80.0080.00816.95
8.0.70.0040.00416.77
8.0.60.0070.00016.93
8.0.50.0070.00016.89
8.0.30.0110.00817.17
8.0.20.0120.01517.40
8.0.10.0040.00416.97
8.0.00.0120.00816.80
7.4.330.0000.00515.14
7.4.320.0030.00316.61
7.4.300.0030.00316.52
7.4.290.0030.00316.59
7.4.280.0080.00016.64
7.4.270.0040.00416.60
7.4.260.0030.00316.49
7.4.250.0000.00716.57
7.4.240.0050.00216.51
7.4.230.0030.00316.61
7.4.220.0080.01316.50
7.4.210.0080.00916.58
7.4.200.0070.00016.39
7.4.160.0060.00916.62
7.4.150.0180.00617.40
7.4.140.0100.00717.86
7.4.130.0100.00816.44
7.4.120.0090.00916.67
7.4.110.0060.01016.61
7.4.100.0110.01116.49
7.4.90.0100.00716.48
7.4.80.0120.00419.39
7.4.70.0060.01016.40
7.4.60.0070.01016.52
7.4.50.0040.00416.44
7.4.40.0000.01616.41
7.4.30.0070.01016.23
7.4.00.0040.01415.13
7.3.330.0030.00313.09
7.3.320.0040.00413.23
7.3.310.0030.00316.23
7.3.300.0040.00416.21
7.3.290.0100.00716.19
7.3.280.0050.01316.24
7.3.270.0190.00617.40
7.3.260.0150.00316.44
7.3.250.0100.00716.46
7.3.240.0090.00916.24
7.3.230.0120.00616.39
7.3.210.0180.00616.32
7.3.200.0170.00019.39
7.3.190.0160.00616.23
7.3.180.0070.00716.52
7.3.170.0000.01716.40
7.3.160.0120.00316.52
7.2.330.0150.00616.68
7.2.320.0090.00916.36
7.2.310.0030.01516.63
7.2.300.0100.01016.40
7.2.290.0030.01516.68
7.2.00.0070.00319.34
7.1.100.0000.01417.89
7.1.70.0030.00717.09
7.1.60.0040.00719.61
7.1.50.0240.01434.70
7.1.00.0000.07322.36
7.0.200.0030.00716.66
7.0.140.0000.07722.11
7.0.60.0030.06720.07
7.0.50.0070.08317.88
7.0.40.0030.04319.98
7.0.30.0200.05020.34
7.0.20.0300.07320.08
7.0.10.0100.05720.16
7.0.00.0130.06320.33
5.6.280.0100.06320.89
5.6.210.0070.03720.51
5.6.200.0130.08318.19
5.6.190.0030.06720.39
5.6.180.0270.08020.50
5.6.170.0200.07320.40
5.6.160.0070.08320.55
5.6.150.0030.08318.19
5.6.140.0100.03318.24
5.6.130.0000.04318.14
5.6.120.0170.07320.96
5.6.110.0070.08021.03
5.6.100.0030.07021.03
5.6.90.0000.07721.11
5.6.80.0130.05720.41
5.5.350.0270.07720.44
5.5.340.0130.03718.01
5.5.330.0100.07020.27
5.5.320.0000.06020.24
5.5.310.0270.08320.34
5.5.300.0070.03717.97
5.5.290.0070.08017.92
5.5.280.0100.07720.80
5.5.270.0070.08320.65
5.5.260.0030.04320.88
5.5.250.0000.04720.62
5.5.240.0030.07720.16
5.4.450.0800.05319.39
5.4.440.0870.05319.19
5.4.430.0870.05719.69
5.4.420.0730.06719.59
5.4.410.1100.07019.32
5.4.400.0800.05319.06
5.4.390.0100.05719.30
5.4.380.0400.04718.57
5.4.370.0430.06018.72
5.4.360.0600.05018.80
5.4.350.0230.05718.63
5.4.340.0370.05318.57
5.4.320.0050.04312.50
5.4.310.0090.03912.50
5.4.300.0050.04312.50
5.4.290.0080.03712.50
5.4.280.0050.04212.40
5.4.270.0080.04712.39
5.4.260.0070.04312.40
5.4.250.0110.03212.40
5.4.240.0090.03312.40
5.4.230.0080.04212.39
5.4.220.0060.03612.39
5.4.210.0090.03312.39
5.4.200.0080.03612.39
5.4.190.0070.03512.39
5.4.180.0060.03512.39
5.4.170.0100.03712.40
5.4.160.0080.03712.39
5.4.150.0070.03512.39
5.4.140.0090.04012.07
5.4.130.0070.03612.06
5.4.120.0040.03612.02
5.4.110.0090.03712.02
5.4.100.0080.04112.01
5.4.90.0060.04112.02
5.4.80.0060.03812.02
5.4.70.0060.04312.02
5.4.60.0070.04012.01
5.4.50.0060.03412.02
5.4.40.0080.03912.00
5.4.30.0080.03912.00
5.4.20.0060.03912.00
5.4.10.0080.03212.00
5.4.00.0070.04011.48
5.3.290.0080.04012.80
5.3.280.0090.03912.71
5.3.270.0030.04212.72
5.3.260.0080.04012.72
5.3.250.0070.03712.72
5.3.240.0070.03612.72
5.3.230.0080.03612.71
5.3.220.0060.03812.68
5.3.210.0060.03912.68
5.3.200.0040.03912.68
5.3.190.0060.03712.68
5.3.180.0090.03312.67
5.3.170.0040.03812.67
5.3.160.0050.04312.67
5.3.150.0070.04312.67
5.3.140.0040.03912.66
5.3.130.0030.04412.66
5.3.120.0100.03612.66
5.3.110.0100.03712.65
5.3.100.0050.03912.12
5.3.90.0100.03712.10
5.3.80.0110.03812.10
5.3.70.0060.04212.10
5.3.60.0060.03912.08
5.3.50.0120.03712.04
5.3.40.0070.04712.04
5.3.30.0080.03811.99
5.3.20.0100.04211.77
5.3.10.0060.04111.74
5.3.00.0100.03611.73
5.2.170.0050.0349.23
5.2.160.0090.0309.23
5.2.150.0050.0399.23
5.2.140.0060.0469.23
5.2.130.0050.0329.19
5.2.120.0060.0279.19
5.2.110.0060.0299.20
5.2.100.0040.0289.19
5.2.90.0050.0289.19
5.2.80.0080.0339.18
5.2.70.0080.0389.18
5.2.60.0050.0299.14
5.2.50.0060.0319.10
5.2.40.0090.0319.07
5.2.30.0060.0329.05
5.2.20.0080.0439.04
5.2.10.0040.0288.95
5.2.00.0060.0278.82
5.1.60.0030.0248.10
5.1.50.0090.0318.10
5.1.40.0060.0308.07
5.1.30.0040.0268.42
5.1.20.0040.0278.45
5.1.10.0040.0268.17
5.1.00.0030.0268.18
5.0.50.0020.0226.66
5.0.40.0050.0176.50
5.0.30.0040.0356.32
5.0.20.0030.0196.29
5.0.10.0030.0196.27
5.0.00.0050.0376.26
4.4.90.0020.0264.78
4.4.80.0030.0194.76
4.4.70.0030.0194.75
4.4.60.0040.0254.75
4.4.50.0040.0184.77
4.4.40.0020.0254.71
4.4.30.0020.0154.76
4.4.20.0010.0174.85
4.4.10.0020.0154.85
4.4.00.0000.0264.76
4.3.110.0010.0174.66
4.3.100.0040.0134.67
4.3.90.0010.0204.63
4.3.80.0050.0214.59
4.3.70.0030.0134.63
4.3.60.0070.0264.63
4.3.50.0030.0174.63
4.3.40.0050.0224.54
4.3.30.0020.0163.29
4.3.20.0030.0153.26
4.3.10.0000.0173.22
4.3.00.0070.0277.56

preferences:
46.42 ms | 401 KiB | 5 Q