3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $bar; } $f = new Foo; $f->bar = function() { echo 'hello world!'; }; ($f-bar)();

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)
8.3.60.0030.01718.52
8.3.50.0100.00721.94
8.3.40.0030.01418.88
8.3.30.0030.01019.25
8.3.20.0040.00420.13
8.3.10.0030.00523.53
8.3.00.0040.00422.58
8.2.180.0090.00616.73
8.2.170.0070.01422.96
8.2.160.0100.00320.35
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0110.00826.16
8.2.120.0040.00422.29
8.2.110.0100.00022.37
8.2.100.0000.01017.91
8.2.90.0080.00019.16
8.2.80.0040.00417.97
8.2.70.0100.00017.63
8.2.60.0060.00317.79
8.2.50.0000.00918.07
8.2.40.0090.00018.03
8.2.30.0040.00418.05
8.2.20.0000.00817.80
8.2.10.0040.00419.53
8.2.00.0040.00417.70
8.1.280.0100.00325.92
8.1.270.0060.00323.98
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0040.00423.83
8.1.230.0070.00419.06
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0040.00717.35
8.1.190.0030.00517.63
8.1.180.0000.00818.10
8.1.170.0000.00818.65
8.1.160.0000.00821.93
8.1.150.0000.00818.55
8.1.140.0040.00417.45
8.1.130.0000.00717.82
8.1.120.0040.00417.50
8.1.110.0040.00417.45
8.1.100.0040.00417.35
8.1.90.0050.00217.48
8.1.80.0030.00317.43
8.1.70.0070.00017.37
8.1.60.0040.00417.50
8.1.50.0000.00717.53
8.1.40.0040.00417.50
8.1.30.0040.00417.63
8.1.20.0040.00417.70
8.1.10.0040.00417.51
8.1.00.0000.00817.49
8.0.300.0040.00418.77
8.0.290.0040.00417.05
8.0.280.0000.00718.44
8.0.270.0030.00317.27
8.0.260.0040.00416.88
8.0.250.0030.00316.95
8.0.240.0000.00817.05
8.0.230.0000.00716.89
8.0.220.0070.00016.97
8.0.210.0070.00016.99
8.0.200.0030.00317.05
8.0.190.0000.00817.02
8.0.180.0030.00716.99
8.0.170.0030.00517.02
8.0.160.0030.00516.99
8.0.150.0050.00316.89
8.0.140.0070.00016.89
8.0.130.0060.00013.47
8.0.120.0050.00316.74
8.0.110.0030.00516.91
8.0.100.0040.00416.91
8.0.90.0040.00416.75
8.0.80.0070.00716.93
8.0.70.0040.00416.82
8.0.60.0000.00716.79
8.0.50.0000.00716.95
8.0.30.0120.00816.96
8.0.20.0060.01417.40
8.0.10.0000.00717.11
8.0.00.0150.00316.80
7.4.330.0020.00215.09
7.4.320.0040.00416.50
7.4.300.0030.00616.55
7.4.290.0050.00316.39
7.4.280.0000.00816.44
7.4.270.0000.00716.61
7.4.260.0000.00916.58
7.4.250.0000.00716.41
7.4.240.0050.00216.48
7.4.230.0030.00616.60
7.4.220.0140.00416.60
7.4.210.0060.01116.49
7.4.200.0000.00716.38
7.4.190.0030.00616.66
7.4.160.0060.00916.66
7.4.150.0120.00617.40
7.4.140.0080.00917.86
7.4.130.0120.00616.62
7.4.120.0110.00616.54
7.4.110.0070.01016.55
7.4.100.0090.00916.44
7.4.90.0090.00916.55
7.4.80.0100.01019.39
7.4.70.0100.00716.64
7.4.60.0060.01116.48
7.4.50.0060.00316.39
7.4.40.0070.01022.77
7.4.30.0090.00616.49
7.4.00.0000.01814.93
7.3.330.0050.00013.32
7.3.320.0030.00313.34
7.3.310.0030.00316.39
7.3.300.0030.00316.36
7.3.290.0070.00716.36
7.3.280.0040.01216.35
7.3.270.0090.00917.40
7.3.260.0130.00916.38
7.3.250.0090.00916.49
7.3.240.0070.01116.64
7.3.230.0100.00716.66
7.3.210.0100.00616.34
7.3.200.0100.01319.39
7.3.190.0160.00316.54
7.3.180.0080.00816.40
7.3.170.0120.00316.35
7.3.160.0080.00816.37
7.3.120.0060.00914.69
7.2.330.0080.01216.79
7.2.320.0050.01316.79
7.2.310.0040.01316.55
7.2.300.0080.01116.60
7.2.290.0060.01216.37
7.2.60.0070.00416.79
7.2.50.0100.00316.75
7.1.200.0030.01015.55
7.1.70.0000.01516.65
7.1.60.0100.01419.29
7.1.50.0130.01016.83
7.1.00.0170.06022.54
7.0.200.0030.00616.96
7.0.140.0030.07022.00
7.0.60.0100.06020.04
7.0.50.0070.04717.86
7.0.40.0100.04320.02
7.0.30.0330.05020.09
7.0.20.0300.07320.23
7.0.10.0030.04320.07
7.0.00.0000.09020.26
5.6.280.0070.07321.11
5.6.210.0030.08720.53
5.6.200.0070.08018.16
5.6.190.0070.05020.48
5.6.180.0370.04320.58
5.6.170.0370.04020.56
5.6.160.0130.07720.57
5.6.150.0100.07718.15
5.6.140.0100.05718.15
5.6.130.0100.07718.11
5.6.120.0070.06720.93
5.6.110.0100.04720.98
5.6.100.0100.08721.11
5.6.90.0070.08021.00
5.6.80.0000.04720.52
5.5.350.0070.04020.41
5.5.340.0100.07717.96
5.5.330.0030.08020.29
5.5.320.3270.03020.32
5.5.310.0030.05020.36
5.5.300.0030.07017.98
5.5.290.0070.08017.92
5.5.280.0030.06020.67
5.5.270.0130.07320.89
5.5.260.0130.08020.96
5.5.250.0130.07020.59
5.5.240.0000.06320.07
5.4.450.0770.04019.54
5.4.440.0700.06319.59
5.4.430.0770.04319.16
5.4.420.0070.07019.45
5.4.410.0570.05719.18
5.4.400.0630.08019.29
5.4.390.0100.08019.15
5.4.380.0170.06718.75
5.4.370.0200.06018.79
5.4.360.0200.04718.84
5.4.350.0130.05718.60
5.4.340.0100.05718.73
5.4.320.0070.03612.52
5.4.310.0060.04112.51
5.4.300.0060.03612.52
5.4.290.0050.03912.51
5.4.280.0070.03412.41
5.4.270.0060.03612.41
5.4.260.0100.03412.41
5.4.250.0040.03912.39
5.4.240.0050.03712.39
5.4.230.0060.03812.38
5.4.220.0060.03712.38
5.4.210.0050.03612.38
5.4.200.0070.03712.39
5.4.190.0050.04212.38
5.4.180.0060.03812.38
5.4.170.0080.04512.39
5.4.160.0070.03612.38
5.4.150.0070.03612.38
5.4.140.0040.03812.07
5.4.130.0090.03212.05
5.4.120.0050.03812.02
5.4.110.0060.03612.01
5.4.100.0070.03512.02
5.4.90.0090.03312.02
5.4.80.0030.03912.02
5.4.70.0060.03512.01
5.4.60.0040.03612.01
5.4.50.0070.03412.01
5.4.40.0020.03912.00
5.4.30.0040.03711.99
5.4.20.0020.03911.99
5.4.10.0040.03611.99
5.4.00.0070.03611.48
5.3.290.0090.03912.80
5.3.280.0090.03412.71
5.3.270.0090.03612.73
5.3.260.0070.04612.72
5.3.250.0080.03612.71
5.3.240.0050.03912.72
5.3.230.0040.04012.71
5.3.220.0090.03512.68
5.3.210.0090.03612.68
5.3.200.0050.03712.68
5.3.190.0090.03412.68
5.3.180.0050.03712.67
5.3.170.0120.03012.67
5.3.160.0070.03712.68
5.3.150.0030.04312.68
5.3.140.0040.03912.66
5.3.130.0080.03612.66
5.3.120.0070.04312.66
5.3.110.0070.03712.66
5.3.100.0080.03412.11
5.3.90.0060.03612.09
5.3.80.0050.03712.08
5.3.70.0060.03812.08
5.3.60.0030.04012.06
5.3.50.0060.03612.01
5.3.40.0070.03512.01
5.3.30.0060.03511.98
5.3.20.0060.03711.75
5.3.10.0050.03511.72
5.3.00.0070.03511.70
5.2.170.0050.0319.21
5.2.160.0030.0309.21
5.2.150.0030.0329.21
5.2.140.0060.0299.20
5.2.130.0050.0299.17
5.2.120.0050.0319.16
5.2.110.0060.0289.18
5.2.100.0030.0309.17
5.2.90.0030.0329.17
5.2.80.0060.0359.16
5.2.70.0070.0299.16
5.2.60.0030.0339.11
5.2.50.0080.0409.08
5.2.40.0070.0339.06
5.2.30.0030.0339.04
5.2.20.0020.0319.03
5.2.10.0050.0288.94
5.2.00.0040.0308.79
5.1.60.0040.0248.08
5.1.50.0020.0328.07
5.1.40.0020.0268.07
5.1.30.0040.0268.41
5.1.20.0070.0338.43
5.1.10.0070.0238.16
5.1.00.0060.0248.16
5.0.50.0040.0256.64
5.0.40.0030.0206.49
5.0.30.0020.0346.31
5.0.20.0040.0256.28
5.0.10.0030.0276.25
5.0.00.0040.0316.25
4.4.90.0050.0174.78
4.4.80.0020.0174.75
4.4.70.0040.0144.75
4.4.60.0000.0184.76
4.4.50.0040.0144.77
4.4.40.0040.0244.71
4.4.30.0020.0164.76
4.4.20.0020.0164.85
4.4.10.0040.0144.85
4.4.00.0040.0234.76
4.3.110.0010.0174.67
4.3.100.0020.0194.66
4.3.90.0040.0134.63
4.3.80.0030.0254.59
4.3.70.0040.0134.63
4.3.60.0020.0154.63
4.3.50.0030.0164.63
4.3.40.0020.0254.54
4.3.30.0020.0213.29
4.3.20.0020.0183.27
4.3.10.0040.0143.23
4.3.00.0100.01313.13

preferences:
48.24 ms | 404 KiB | 6 Q