3v4l.org

run code in 300+ PHP versions simultaneously
<?php class a { function f() { echo __METHDO__, ', ', __FUNCTION__, "\n"; } } $a = new a; $a->f();

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)
8.3.40.0070.00718.73
8.3.30.0110.00319.00
8.3.20.0040.00420.27
8.3.10.0000.00823.71
8.3.00.0050.00319.79
8.2.170.0060.00922.96
8.2.160.0090.00422.16
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0150.00626.16
8.2.120.0000.00721.02
8.2.110.0040.00422.25
8.2.100.0080.00418.22
8.2.90.0030.00619.21
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0000.00817.93
8.2.50.0060.00318.07
8.2.40.0050.00319.76
8.2.30.0000.00718.18
8.2.20.0000.00717.73
8.2.10.0050.00218.11
8.2.00.0080.00017.71
8.1.270.0040.00422.19
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0060.00323.87
8.1.230.0000.01019.04
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0030.00617.25
8.1.190.0000.00817.25
8.1.180.0040.00418.10
8.1.170.0000.00818.54
8.1.160.0000.00721.91
8.1.150.0040.00418.55
8.1.140.0070.00017.39
8.1.130.0070.00017.82
8.1.120.0040.00417.52
8.1.110.0000.00817.49
8.1.100.0030.00617.44
8.1.90.0000.00717.33
8.1.80.0040.00417.32
8.1.70.0030.00317.39
8.1.60.0000.00817.54
8.1.50.0030.00517.48
8.1.40.0030.00517.50
8.1.30.0060.00317.58
8.1.20.0000.00817.60
8.1.10.0000.00917.46
8.1.00.0000.00717.51
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.45
8.0.270.0070.00017.10
8.0.260.0030.00317.10
8.0.250.0060.00017.05
8.0.240.0040.00417.07
8.0.230.0000.00717.04
8.0.220.0070.00016.84
8.0.210.0040.00416.92
8.0.200.0000.00816.96
8.0.190.0060.00317.04
8.0.180.0070.00016.86
8.0.170.0050.00316.96
8.0.160.0040.00416.97
8.0.150.0030.00616.92
8.0.140.0040.00416.91
8.0.130.0060.00013.30
8.0.120.0030.00516.91
8.0.110.0040.00416.94
8.0.100.0020.00517.00
8.0.90.0000.00716.83
8.0.80.0070.01016.95
8.0.70.0000.00716.81
8.0.60.0070.00016.89
8.0.50.0040.00416.94
8.0.30.0110.00817.26
8.0.20.0140.00517.40
8.0.10.0040.00416.92
8.0.00.0110.00716.79
7.4.330.0030.00315.04
7.4.320.0060.00016.48
7.4.300.0070.00016.39
7.4.290.0000.00716.48
7.4.280.0000.00716.58
7.4.270.0040.00416.45
7.4.260.0070.00316.42
7.4.250.0040.00416.54
7.4.240.0000.00716.46
7.4.230.0030.00316.66
7.4.220.0120.00716.48
7.4.210.0070.00716.69
7.4.200.0000.00716.34
7.4.160.0040.01216.37
7.4.150.0090.00917.40
7.4.140.0140.00317.86
7.4.130.0120.00516.68
7.4.120.0090.00916.63
7.4.110.0070.01016.63
7.4.100.0100.00616.22
7.4.90.0100.00616.35
7.4.80.0090.01219.39
7.4.70.0080.00816.62
7.4.60.0130.00616.53
7.4.50.0030.00516.58
7.4.40.0100.00716.71
7.4.30.0030.01316.79
7.4.00.0040.01114.88
7.3.330.0000.00613.25
7.3.320.0000.00613.15
7.3.310.0030.00316.29
7.3.300.0030.00316.17
7.3.290.0070.01316.30
7.3.280.0050.01116.31
7.3.270.0080.00917.40
7.3.260.0110.00816.28
7.3.250.0080.00916.46
7.3.240.0030.01316.14
7.3.230.0070.01016.39
7.3.210.0060.01116.27
7.3.200.0160.00619.39
7.3.190.0190.00316.49
7.3.180.0100.01316.25
7.3.170.0060.00916.29
7.3.160.0060.00916.33
7.3.120.0070.01014.65
7.3.10.0040.00916.31
7.3.00.0070.00516.37
7.2.330.0090.00916.63
7.2.320.0060.00916.67
7.2.310.0130.00916.67
7.2.300.0030.01916.36
7.2.290.0080.00816.48
7.2.130.0090.00516.83
7.2.120.0070.00916.73
7.2.110.0080.00416.71
7.2.100.0080.00716.84
7.2.90.0020.01016.52
7.2.80.0090.00516.78
7.2.70.0030.01016.93
7.2.60.0030.00816.89
7.2.50.0050.00717.00
7.2.40.0000.01516.86
7.2.30.0040.01016.75
7.2.20.0030.00916.59
7.2.10.0070.00716.61
7.2.00.0050.00617.76
7.1.250.0040.00715.42
7.1.200.0120.00315.68
7.1.100.0000.02018.18
7.1.70.0000.00817.14
7.1.60.0120.00319.70
7.1.50.0100.01416.89
7.1.00.0070.07322.33
7.0.200.0000.00816.69
7.0.140.0070.07022.08
7.0.60.0100.07019.86
7.0.50.0030.04317.86
7.0.40.0200.07320.25
7.0.30.0570.07020.20
7.0.20.0230.08720.15
7.0.10.0270.07720.34
7.0.00.0130.08320.21
5.6.280.0100.06720.91
5.6.210.0000.08720.53
5.6.200.0130.06318.29
5.6.190.0100.06720.52
5.6.180.0000.05020.61
5.6.170.0330.04020.44
5.6.160.0070.05720.50
5.6.150.0070.08318.21
5.6.140.0100.07318.18
5.6.130.0100.04718.25
5.6.120.0170.07321.12
5.6.110.0170.08321.05
5.6.100.0100.06720.98
5.6.90.0070.03720.95
5.6.80.0070.03720.51
5.6.70.0130.04720.48
5.5.350.0030.08720.53
5.5.340.0030.08717.99
5.5.330.0100.08020.43
5.5.320.0400.08020.24
5.5.310.0170.04320.26
5.5.300.0070.04718.01
5.5.290.0030.05317.95
5.5.280.0130.06720.64
5.5.270.0030.06720.87
5.5.260.0070.09020.76
5.5.250.0070.08320.59
5.5.240.0030.08320.15
5.4.450.0370.04044.53
5.4.440.0400.04743.92
5.4.430.0270.02743.90
5.4.420.0430.04043.90
5.4.410.0370.04043.89
5.4.400.0330.04043.86
5.4.390.0470.04743.82
5.4.380.0070.06018.64
5.4.370.0070.06018.72
5.4.360.0200.04718.59
5.4.350.0130.05718.75
5.4.340.0070.06018.74
5.4.320.0090.03912.50
5.4.310.0060.03612.50
5.4.300.0070.03512.50
5.4.290.0050.04112.49
5.4.280.0070.03412.39
5.4.270.0030.04112.39
5.4.260.0040.04212.39
5.4.250.0080.03512.39
5.4.240.0070.03412.40
5.4.230.0070.03812.39
5.4.220.0050.03612.39
5.4.210.0060.03512.39
5.4.200.0060.04212.39
5.4.190.0050.03612.38
5.4.180.0080.03412.39
5.4.170.0080.03412.39
5.4.160.0070.03712.39
5.4.150.0070.03612.39
5.4.140.0060.03612.07
5.4.130.0040.03712.06
5.4.120.0030.03812.01
5.4.110.0030.03812.01
5.4.100.0070.03412.01
5.4.90.0050.03712.01
5.4.80.0090.03312.01
5.4.70.0060.03412.01
5.4.60.0070.03312.00
5.4.50.0090.03212.00
5.4.40.0060.03412.00
5.4.30.0080.03311.99
5.4.20.0060.03411.99
5.4.10.0050.03512.00
5.4.00.0060.03511.48
5.3.290.0090.04412.80
5.3.280.0060.03712.71
5.3.270.0020.04312.72
5.3.260.0060.04012.72
5.3.250.0040.03912.72
5.3.240.0050.03812.72
5.3.230.0050.03912.71
5.3.220.0060.03812.68
5.3.210.0050.04012.68
5.3.200.0050.03812.68
5.3.190.0080.03612.68
5.3.180.0060.04312.67
5.3.170.0090.04212.66
5.3.160.0050.04012.68
5.3.150.0080.03812.67
5.3.140.0080.03712.66
5.3.130.0090.04112.66
5.3.120.0080.05112.66
5.3.110.0090.03512.66
5.3.100.0090.03412.12
5.3.90.0120.04312.09
5.3.80.0050.04812.09
5.3.70.0080.05712.09
5.3.60.0140.05312.07
5.3.50.0140.05612.02
5.3.40.0120.05312.02
5.3.30.0090.03511.98
5.3.20.0140.05311.76
5.3.10.0130.03311.72
5.3.00.0090.04111.72
5.2.170.0040.0349.21
5.2.160.0040.0319.21
5.2.150.0110.0409.22
5.2.140.0050.0319.21
5.2.130.0040.0299.17
5.2.120.0060.0309.18
5.2.110.0030.0319.18
5.2.100.0040.0349.18
5.2.90.0060.0299.17
5.2.80.0030.0339.17
5.2.70.0080.0529.17
5.2.60.0070.0289.13
5.2.50.0110.0749.09
5.2.40.0070.0289.07
5.2.30.0040.0319.04
5.2.20.0060.0329.03
5.2.10.0080.0298.94
5.2.00.0060.0298.80
5.1.60.0040.0258.09
5.1.50.0050.0268.09
5.1.40.0040.0258.06
5.1.30.0060.0328.41
5.1.20.0080.0308.43
5.1.10.0070.0258.16
5.1.00.0050.0268.16
5.0.50.0030.0226.63
5.0.40.0070.0226.50
5.0.30.0040.0326.31
5.0.20.0060.0196.27
5.0.10.0050.0196.25
5.0.00.0000.0376.25
4.4.90.0030.0164.78
4.4.80.0040.0134.75
4.4.70.0030.0154.76
4.4.60.0030.0164.76
4.4.50.0030.0244.77
4.4.40.0040.0244.71
4.4.30.0040.0164.76
4.4.20.0030.0194.84
4.4.10.0030.0224.85
4.4.00.0000.0484.76
4.3.110.0030.0244.67
4.3.100.0050.0194.66
4.3.90.0010.0234.63
4.3.80.0040.0254.58
4.3.70.0070.0264.63
4.3.60.0020.0174.63
4.3.50.0040.0214.63
4.3.40.0050.0304.53
4.3.30.0040.0213.30
4.3.20.0050.0183.27
4.3.10.0020.0203.23
4.3.00.0000.01743.80

preferences:
38.79 ms | 400 KiB | 5 Q