3v4l.org

run code in 300+ PHP versions simultaneously
<?php class x { function a(){} } $x = new x(); call_user_func_array(array($x, 'b'), []);

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)
8.3.60.0030.01016.63
8.3.50.0100.00922.82
8.3.40.0070.00718.79
8.3.30.0100.01018.96
8.3.20.0040.00420.20
8.3.10.0030.00620.71
8.3.00.0060.00319.27
8.2.180.0150.00416.63
8.2.170.0040.01122.96
8.2.160.0100.00620.14
8.2.150.0000.00924.18
8.2.140.0050.00224.66
8.2.130.0000.00826.16
8.2.120.0040.00421.01
8.2.110.0090.00020.28
8.2.100.0060.00617.85
8.2.90.0040.00418.16
8.2.80.0000.00817.97
8.2.70.0070.00417.38
8.2.60.0030.00517.77
8.2.50.0050.00518.07
8.2.40.0030.00618.22
8.2.30.0060.00321.21
8.2.20.0000.00717.67
8.2.10.0040.00417.91
8.2.00.0040.00417.62
8.1.280.0140.00425.92
8.1.270.0060.00323.97
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.06
8.1.230.0060.00620.87
8.1.220.0000.00817.74
8.1.210.0040.00418.83
8.1.200.0060.00617.35
8.1.190.0080.00017.35
8.1.180.0050.00318.10
8.1.170.0080.00318.46
8.1.160.0070.00021.93
8.1.150.0080.00018.79
8.1.140.0050.00217.43
8.1.130.0030.00317.71
8.1.120.0070.00017.48
8.1.110.0040.00417.35
8.1.100.0000.00717.45
8.1.90.0030.00617.46
8.1.80.0070.00017.41
8.1.70.0030.00317.37
8.1.60.0050.00317.61
8.1.50.0000.00817.41
8.1.40.0040.00417.46
8.1.30.0040.00417.67
8.1.20.0040.00417.61
8.1.10.0080.00017.57
8.1.00.0040.00417.48
8.0.300.0000.00819.97
8.0.290.0040.00416.88
8.0.280.0000.00818.43
8.0.270.0000.00717.25
8.0.260.0060.00017.21
8.0.250.0020.00517.00
8.0.240.0050.00317.05
8.0.230.0030.00316.91
8.0.220.0070.00017.02
8.0.210.0000.00716.95
8.0.200.0070.00017.05
8.0.190.0000.00716.91
8.0.180.0000.00716.98
8.0.170.0080.00016.92
8.0.160.0040.00417.07
8.0.150.0000.00716.84
8.0.140.0070.00316.78
8.0.130.0000.00613.41
8.0.120.0000.00816.97
8.0.110.0040.00416.97
8.0.100.0040.00416.97
8.0.90.0030.00316.85
8.0.80.0140.01116.94
8.0.70.0050.00216.91
8.0.60.0020.00516.90
8.0.50.0040.00416.93
8.0.30.0100.00817.25
8.0.20.0140.00617.40
8.0.10.0000.00817.01
8.0.00.0110.00616.92
7.4.330.0020.00215.00
7.4.320.0030.00316.39
7.4.300.0000.00716.42
7.4.290.0030.00316.56
7.4.280.0050.00216.49
7.4.270.0070.00016.48
7.4.260.0040.00416.48
7.4.250.0060.00316.44
7.4.240.0040.00416.55
7.4.230.0030.00316.59
7.4.220.0140.00516.64
7.4.210.0070.00716.60
7.4.200.0000.00716.48
7.4.160.0070.01016.52
7.4.150.0090.00917.40
7.4.140.0090.01117.86
7.4.130.0080.00816.61
7.4.120.0080.00916.58
7.4.110.0080.00816.48
7.4.100.0110.00416.50
7.4.90.0070.01516.46
7.4.80.0040.01619.39
7.4.70.0110.00616.59
7.4.60.0100.00716.60
7.4.50.0040.00416.60
7.4.40.0120.00316.61
7.4.30.0080.00816.52
7.4.00.0080.00815.17
7.3.330.0060.00013.18
7.3.320.0050.00013.26
7.3.310.0030.00316.22
7.3.300.0070.00016.23
7.3.290.0070.00716.34
7.3.280.0070.01016.37
7.3.270.0090.00917.40
7.3.260.0100.01016.47
7.3.250.0140.00816.47
7.3.240.0150.00316.56
7.3.230.0030.01316.48
7.3.210.0100.00616.34
7.3.200.0150.00419.39
7.3.190.0120.01216.41
7.3.180.0000.01716.27
7.3.170.0000.01916.36
7.3.160.0140.00316.38
7.3.10.0000.01516.70
7.3.00.0040.00716.57
7.2.330.0070.01016.57
7.2.320.0090.00616.45
7.2.310.0190.00316.61
7.2.300.0090.00916.47
7.2.290.0100.00716.65
7.2.130.0040.00816.72
7.2.120.0030.01016.90
7.2.110.0100.00316.61
7.2.100.0030.00916.77
7.2.90.0130.00316.46
7.2.80.0030.00916.72
7.2.70.0030.00916.77
7.2.60.0040.00716.87
7.2.50.0060.00316.88
7.2.40.0000.01116.81
7.2.30.0040.01116.89
7.2.20.0090.00616.77
7.2.10.0030.00916.61
7.2.00.0140.00817.92
7.1.250.0000.00915.30
7.1.70.0000.00717.14
7.1.60.0070.01819.61
7.1.50.0070.01116.80
7.1.00.0030.07722.48
7.0.200.0070.00416.41
7.0.140.0130.06022.21
7.0.60.0130.06019.85
7.0.50.0070.08017.88
7.0.40.0070.08720.30
7.0.30.0530.07020.22
7.0.20.0200.04720.19
7.0.10.0030.08320.12
7.0.00.0070.05320.14
5.6.280.0030.07320.85
5.6.210.0100.08320.50
5.6.200.0070.05018.28
5.6.190.0030.07720.67
5.6.180.0430.05720.52
5.6.170.0230.05020.59
5.6.160.0030.06020.71
5.6.150.0100.05718.17
5.6.140.0070.05318.28
5.6.130.0030.07318.16
5.6.120.0200.05721.12
5.6.110.0100.08720.99
5.6.100.0000.08721.11
5.6.90.0070.05721.10
5.6.80.0170.07020.48
5.6.70.0170.03720.52
5.5.350.0030.07720.46
5.5.340.0070.08018.02
5.5.330.0100.07020.28
5.5.320.0300.03320.36
5.5.310.0330.06720.28
5.5.300.0100.07718.04
5.5.290.0100.07717.95
5.5.280.0130.07320.89
5.5.270.0030.08720.72
5.5.260.0030.04320.84
5.5.250.0030.07720.68
5.5.240.0030.06720.24
5.4.450.0630.05319.39
5.4.440.0130.07019.61
5.4.430.0070.06319.47
5.4.420.0200.05019.55
5.4.410.0400.06719.45
5.4.400.0770.05319.29
5.4.390.0770.05719.38
5.4.380.0300.06018.69
5.4.370.0100.06718.75
5.4.360.0300.05018.63
5.4.350.0230.05318.71
5.4.340.0100.06318.48
5.4.320.0070.03612.50
5.4.310.0040.04012.50
5.4.300.0090.03312.50
5.4.290.0090.04212.50
5.4.280.0090.04012.39
5.4.270.0090.04212.39
5.4.260.0070.03712.39
5.4.250.0050.03912.40
5.4.240.0060.03712.39
5.4.230.0090.03612.38
5.4.220.0070.03612.39
5.4.210.0070.03912.39
5.4.200.0060.04112.39
5.4.190.0060.03712.38
5.4.180.0040.03812.38
5.4.170.0050.03812.39
5.4.160.0070.03512.39
5.4.150.0040.03812.39
5.4.140.0080.04012.07
5.4.130.0070.04012.05
5.4.120.0060.03512.01
5.4.110.0080.03712.01
5.4.100.0110.04012.02
5.4.90.0060.03912.01
5.4.80.0080.04612.01
5.4.70.0050.04212.01
5.4.60.0130.03312.01
5.4.50.0090.04312.01
5.4.40.0100.03712.00
5.4.30.0100.03812.00
5.4.20.0060.03611.99
5.4.10.0050.03712.00
5.4.00.0060.03711.48
5.3.290.0070.03812.80
5.3.280.0070.04412.71
5.3.270.0080.04112.72
5.3.260.0080.03912.72
5.3.250.0110.03812.72
5.3.240.0060.04012.72
5.3.230.0090.03812.71
5.3.220.0060.03812.68
5.3.210.0070.04012.68
5.3.200.0070.03612.68
5.3.190.0060.03712.68
5.3.180.0090.03312.68
5.3.170.0060.03912.67
5.3.160.0090.03412.67
5.3.150.0060.03912.68
5.3.140.0070.03512.66
5.3.130.0070.03712.66
5.3.120.0040.04012.66
5.3.110.0070.03612.66
5.3.100.0030.04112.12
5.3.90.0070.03612.10
5.3.80.0070.03712.09
5.3.70.0110.03112.10
5.3.60.0050.03712.08
5.3.50.0050.03712.02
5.3.40.0070.03512.02
5.3.30.0090.03111.98
5.3.20.0090.03211.76
5.3.10.0090.03211.73
5.3.00.0080.04111.72
5.2.170.0060.0299.22
5.2.160.0060.0279.22
5.2.150.0110.0289.21
5.2.140.0060.0379.21
5.2.130.0080.0279.18
5.2.120.0060.0289.18
5.2.110.0050.0299.18
5.2.100.0040.0329.18
5.2.90.0060.0289.18
5.2.80.0060.0289.17
5.2.70.0030.0319.17
5.2.60.0010.0339.13
5.2.50.0050.0299.10
5.2.40.0030.0309.07
5.2.30.0060.0289.05
5.2.20.0090.0249.04
5.2.10.0050.0278.94
5.2.00.0060.0288.80
5.1.60.0020.0298.10
5.1.50.0050.0238.09
5.1.40.0040.0258.07
5.1.30.0050.0258.42
5.1.20.0060.0258.44
5.1.10.0070.0268.17
5.1.00.0080.0238.17
5.0.50.0050.0196.64
5.0.40.0030.0206.50
5.0.30.0030.0316.31
5.0.20.0050.0176.28
5.0.10.0030.0286.26
5.0.00.0030.0306.25
4.4.90.0020.0164.78
4.4.80.0030.0154.75
4.4.70.0040.0144.76
4.4.60.0010.0184.75
4.4.50.0030.0184.77
4.4.40.0040.0234.71
4.4.30.0020.0204.76
4.4.20.0030.0174.85
4.4.10.0010.0174.85
4.4.00.0020.0304.76
4.3.110.0030.0174.67
4.3.100.0030.0214.66
4.3.90.0030.0144.63
4.3.80.0020.0244.58
4.3.70.0020.0154.63
4.3.60.0060.0164.62
4.3.50.0040.0264.63
4.3.40.0040.0284.54
4.3.30.0020.0163.30
4.3.20.0010.0243.28
4.3.10.0010.0203.23
4.3.00.0070.0307.91

preferences:
35.9 ms | 400 KiB | 5 Q