3v4l.org

run code in 300+ PHP versions simultaneously
<?php $lol = function () {} > function () {}; $lol2 = function () {} < function () {}; $lolwat = function () {} == function () {}; $lolwat2 = function () {} != function () {}; var_dump($lol, $lol2, $lolwat, $lolwat2);

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)
8.3.40.0110.00418.71
8.3.30.0100.00318.96
8.3.20.0000.00720.34
8.3.10.0030.00523.66
8.3.00.0050.00317.38
8.2.170.0090.00622.96
8.2.160.0070.00720.50
8.2.150.0080.00024.18
8.2.140.0070.00724.66
8.2.130.0120.00626.16
8.2.120.0000.00821.04
8.2.110.0070.00322.11
8.2.100.0040.00817.91
8.2.90.0030.00617.90
8.2.80.0030.00717.97
8.2.70.0040.00417.50
8.2.60.0000.00817.67
8.2.50.0080.00018.07
8.2.40.0030.00518.03
8.2.30.0050.00218.05
8.2.20.0000.00717.64
8.2.10.0070.00018.07
8.2.00.0040.00417.68
8.1.270.0060.00323.67
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0070.00322.46
8.1.230.0030.00921.03
8.1.220.0030.00617.74
8.1.210.0000.00818.88
8.1.200.0030.00917.23
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0000.01018.59
8.1.160.0070.00022.08
8.1.150.0000.00718.91
8.1.140.0070.00017.49
8.1.130.0000.00717.75
8.1.120.0040.00417.49
8.1.110.0050.00317.41
8.1.100.0030.00517.37
8.1.90.0060.00317.50
8.1.80.0040.00417.37
8.1.70.0000.00717.42
8.1.60.0040.00417.52
8.1.50.0040.00417.54
8.1.40.0000.00717.50
8.1.30.0030.00617.61
8.1.20.0000.00817.57
8.1.10.0050.00217.48
8.1.00.0000.00717.39
8.0.300.0040.00419.90
8.0.290.0000.00716.75
8.0.280.0040.00418.50
8.0.270.0000.00817.33
8.0.260.0000.00717.13
8.0.250.0000.00716.96
8.0.240.0030.00616.90
8.0.230.0070.00016.88
8.0.220.0000.00716.88
8.0.210.0040.00416.82
8.0.200.0060.00016.95
8.0.190.0030.00316.82
8.0.180.0070.00016.75
8.0.170.0040.00416.89
8.0.160.0070.00016.89
8.0.150.0000.00716.66
8.0.140.0000.00716.85
8.0.130.0000.00613.32
8.0.120.0040.00416.83
8.0.110.0030.00516.88
8.0.100.0040.00416.75
8.0.90.0070.00016.71
8.0.80.0100.00616.83
8.0.70.0000.00816.70
8.0.60.0000.00816.87
8.0.50.0040.00416.87
8.0.30.0120.01017.16
8.0.20.0100.00917.40
8.0.10.0020.00517.00
8.0.00.0050.01116.60
7.4.330.0050.00015.00
7.4.320.0030.00316.57
7.4.300.0000.00616.57
7.4.290.0070.00016.52
7.4.280.0030.00616.35
7.4.270.0030.00316.57
7.4.260.0070.00016.52
7.4.250.0000.00816.46
7.4.240.0050.00216.53
7.4.230.0000.00716.49
7.4.220.0090.00916.50
7.4.210.0090.00616.54
7.4.200.0000.00816.61
7.4.160.0160.00616.67
7.4.150.0120.00617.40
7.4.140.0080.01017.86
7.4.130.0130.00616.32
7.4.120.0140.00516.44
7.4.110.0040.01216.52
7.4.100.0080.01216.42
7.4.90.0060.01016.53
7.4.80.0130.00319.39
7.4.70.0130.00316.46
7.4.60.0060.01016.59
7.4.50.0000.00816.34
7.4.40.0130.00616.30
7.4.30.0030.01316.60
7.4.00.0070.01014.97
7.3.330.0030.00313.26
7.3.320.0000.00613.24
7.3.310.0030.00316.25
7.3.300.0030.00316.25
7.3.290.0030.01016.26
7.3.280.0070.00916.17
7.3.270.0080.00817.40
7.3.260.0110.01116.21
7.3.240.0060.01216.47
7.3.230.0050.01316.44
7.3.210.0070.01416.22
7.3.200.0090.00919.39
7.3.190.0160.00616.50
7.3.180.0070.00716.13
7.3.170.0040.01116.27
7.3.160.0060.01416.40
7.2.330.0120.00616.45
7.2.320.0090.01216.59
7.2.310.0030.01316.48
7.2.300.0160.00016.70
7.2.290.0070.01016.70
7.2.00.0040.01119.41
7.1.200.0040.00815.74
7.1.100.0000.00918.22
7.1.70.0000.01417.18
7.1.60.0060.01619.40
7.1.50.0110.01117.01
7.1.00.0030.07722.32
7.0.200.0030.00616.56
7.0.140.0070.07022.00
7.0.60.0130.03719.94
7.0.50.0030.09017.98
7.0.40.0070.06720.26
7.0.30.0230.07020.07
7.0.20.0170.04020.05
7.0.10.0070.08720.05
7.0.00.0130.06320.08
5.6.280.0030.07321.08
5.6.210.0030.04020.73
5.6.200.0200.06318.18
5.6.190.0070.05320.55
5.6.180.0530.05720.46
5.6.170.0330.06020.39
5.6.160.0070.03720.55
5.6.150.0070.04318.29
5.6.140.0070.05018.18
5.6.130.0130.04318.11
5.6.120.0130.08021.00
5.6.110.0070.06321.14
5.6.100.0130.08021.11
5.6.90.0030.06321.01
5.6.80.0130.08020.39
5.5.350.0130.04320.45
5.5.340.0100.07017.95
5.5.330.0100.08020.29
5.5.320.2970.04020.34
5.5.310.0230.04020.18
5.5.300.0100.07717.98
5.5.290.0100.07018.05
5.5.280.0070.03720.80
5.5.270.0030.07720.74
5.5.260.0130.05720.64
5.5.250.0030.08320.63
5.5.240.0070.07720.20
5.4.450.0400.04719.53
5.4.440.0930.07719.63
5.4.430.0070.05719.52
5.4.420.0100.06019.38
5.4.410.0070.06019.07
5.4.400.0030.05718.79
5.4.390.0200.05718.74
5.4.380.0270.04318.75
5.4.370.0230.04318.70
5.4.360.0170.04018.44
5.4.350.0040.03712.02
5.4.340.0080.03812.02
5.4.320.0080.03412.51
5.4.310.0050.03812.50
5.4.300.0070.03412.50
5.4.290.0040.03912.50
5.4.280.0040.03712.40
5.4.270.0050.03712.40
5.4.260.0050.03712.40
5.4.250.0040.03812.40
5.4.240.0060.03512.40
5.4.230.0070.03612.39
5.4.220.0050.03612.39
5.4.210.0060.03412.39
5.4.200.0050.03712.39
5.4.190.0070.03412.39
5.4.180.0050.03712.39
5.4.170.0100.03512.40
5.4.160.0060.03412.39
5.4.150.0030.03812.39
5.4.140.0050.03712.08
5.4.130.0040.03512.07
5.4.120.0100.03812.02
5.4.110.0060.03912.02
5.4.100.0070.03312.02
5.4.90.0060.03512.02
5.4.80.0070.03612.01
5.4.70.0110.02812.01
5.4.60.0060.03312.02
5.4.50.0060.03912.01
5.4.40.0060.03312.00
5.4.30.0080.03811.99
5.4.20.0050.03411.99
5.4.10.0060.03311.99
5.4.00.0060.03511.48
5.3.290.0070.03912.80
5.3.280.0050.03712.71
5.3.270.0070.03912.73
5.3.260.0090.04112.72
5.3.250.0070.03812.72
5.3.240.0060.03612.72
5.3.230.0080.03812.71
5.3.220.0060.03912.68
5.3.210.0080.03612.68
5.3.200.0040.04312.68
5.3.190.0060.03612.68
5.3.180.0050.03712.67
5.3.170.0070.03512.67
5.3.160.0050.03812.67
5.3.150.0050.03812.68
5.3.140.0050.03712.66
5.3.130.0040.04112.66
5.3.120.0030.04212.66
5.3.110.0070.03712.66
5.3.100.0050.04012.13
5.3.90.0090.03212.11
5.3.80.0080.03412.10
5.3.70.0060.03612.10
5.3.60.0010.04012.09
5.3.50.0070.03512.03
5.3.40.0060.03612.03
5.3.30.0060.03411.99
5.3.20.0050.03611.77
5.3.10.0060.03411.74
5.3.00.0070.03411.72
5.2.170.0080.0279.18
5.2.160.0030.0319.18
5.2.150.0070.0319.18
5.2.140.0020.0329.18
5.2.130.0030.0309.14
5.2.120.0030.0299.14
5.2.110.0020.0319.14
5.2.100.0020.0309.14
5.2.90.0040.0299.14
5.2.80.0030.0329.14
5.2.70.0040.0309.14
5.2.60.0030.0319.09
5.2.50.0010.0339.05
5.2.40.0040.0299.03
5.2.30.0040.0309.02
5.2.20.0050.0279.00
5.2.10.0060.0258.93
5.2.00.0020.0308.78
5.1.60.0020.0258.07
5.1.50.0050.0248.07
5.1.40.0050.0238.04
5.1.30.0020.0278.40
5.1.20.0030.0298.41
5.1.10.0020.0288.14
5.1.00.0060.0338.14
5.0.50.0050.0196.62
5.0.40.0020.0206.48
5.0.30.0060.0286.29
5.0.20.0020.0206.27
5.0.10.0060.0176.24
5.0.00.0060.0286.23
4.4.90.0050.0134.78
4.4.80.0040.0144.76
4.4.70.0040.0144.75
4.4.60.0030.0154.76
4.4.50.0010.0174.77
4.4.40.0010.0264.71
4.4.30.0020.0164.76
4.4.20.0020.0164.84
4.4.10.0010.0174.85
4.4.00.0040.0234.76
4.3.110.0010.0174.67
4.3.100.0010.0164.66
4.3.90.0030.0144.64
4.3.80.0010.0254.59
4.3.70.0010.0164.63
4.3.60.0030.0144.63
4.3.50.0010.0174.63
4.3.40.0020.0254.54
4.3.30.0010.0173.28
4.3.20.0030.0143.26
4.3.10.0020.0153.22
4.3.00.0100.0206.80

preferences:
44.81 ms | 400 KiB | 5 Q