3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = 'scope'; $closure = function ($foo) use ($foo) { return $foo; }; var_dump($closure('arg'));

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)
8.3.70.0120.00916.73
8.3.60.0170.00318.45
8.3.50.0160.00622.75
8.3.40.0090.00618.49
8.3.30.0100.00318.95
8.3.20.0080.00020.30
8.3.10.0040.00421.72
8.3.00.0000.00817.55
8.2.180.0110.01116.50
8.2.170.0100.01022.96
8.2.160.0070.00720.39
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0070.00726.16
8.2.120.0080.00021.09
8.2.110.0030.00622.20
8.2.100.0100.00717.72
8.2.90.0040.00417.90
8.2.80.0050.00517.97
8.2.70.0000.00917.50
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0040.00418.09
8.2.30.0080.00018.03
8.2.20.0000.00717.42
8.2.10.0040.00417.98
8.2.00.0030.00517.49
8.1.280.0040.01525.92
8.1.270.0050.00323.97
8.1.260.0090.00026.35
8.1.250.0080.00028.09
8.1.240.0090.00022.29
8.1.230.0100.00021.03
8.1.220.0030.00517.74
8.1.210.0040.00419.04
8.1.200.0060.00317.00
8.1.190.0020.00517.10
8.1.180.0000.00918.10
8.1.170.0030.00618.51
8.1.160.0000.00721.86
8.1.150.0030.00318.66
8.1.140.0080.00017.39
8.1.130.0000.00717.80
8.1.120.0000.00717.32
8.1.110.0040.00417.34
8.1.100.0000.00717.38
8.1.90.0030.00617.36
8.1.80.0050.00217.30
8.1.70.0030.00317.24
8.1.60.0040.00417.43
8.1.50.0000.00817.38
8.1.40.0000.00717.39
8.1.30.0050.00317.36
8.1.20.0040.00417.45
8.1.10.0000.00717.30
8.1.00.0040.00417.29
8.0.300.0030.00319.96
8.0.290.0030.00616.63
8.0.280.0070.00018.31
8.0.270.0060.00317.06
8.0.260.0060.00017.00
8.0.250.0070.00016.75
8.0.240.0030.00616.82
8.0.230.0000.00716.85
8.0.220.0030.00316.73
8.0.210.0030.00316.86
8.0.200.0040.00416.74
8.0.190.0000.00716.87
8.0.180.0040.00416.86
8.0.170.0000.00816.73
8.0.160.0040.00416.80
8.0.150.0000.00716.77
8.0.140.0060.00316.68
8.0.130.0050.00013.19
8.0.120.0030.00516.77
8.0.110.0050.00316.79
8.0.100.0070.00016.70
8.0.90.0040.00416.69
8.0.80.0100.00716.78
8.0.70.0040.00416.78
8.0.60.0000.00816.84
8.0.50.0070.00016.79
8.0.30.0130.00817.02
8.0.20.0110.01017.40
8.0.10.0040.00416.76
8.0.00.0070.01016.68
7.4.330.0000.00515.00
7.4.320.0000.00616.37
7.4.300.0030.00316.38
7.4.290.0000.00716.45
7.4.280.0000.00816.43
7.4.270.0040.00416.38
7.4.260.0000.00716.44
7.4.250.0040.00416.23
7.4.240.0040.00416.42
7.4.230.0030.00316.49
7.4.220.0070.01016.32
7.4.210.0090.00616.24
7.4.200.0030.00316.44
7.4.160.0090.00916.38
7.4.150.0100.01417.40
7.4.140.0040.01517.86
7.4.130.0070.01016.49
7.4.120.0090.01016.35
7.4.110.0060.01016.27
7.4.100.0090.00916.62
7.4.90.0170.00016.41
7.4.80.0070.01119.39
7.4.70.0090.00616.50
7.4.60.0100.00716.38
7.4.50.0000.00516.29
7.4.40.0100.00716.46
7.4.30.0070.01616.24
7.4.00.0110.00714.89
7.3.330.0040.00413.10
7.3.320.0000.00513.20
7.3.310.0040.00416.08
7.3.300.0030.00316.16
7.3.290.0060.00916.26
7.3.280.0070.00816.24
7.3.270.0070.01417.40
7.3.260.0090.00916.12
7.3.250.0140.00316.28
7.3.240.0160.00316.36
7.3.230.0040.01216.39
7.3.210.0160.00016.21
7.3.200.0110.00919.39
7.3.190.0100.00716.21
7.3.180.0030.01216.11
7.3.170.0000.01516.31
7.3.160.0040.01216.45
7.3.120.0090.00614.66
7.2.330.0030.01616.54
7.2.320.0120.00416.17
7.2.310.0150.00616.32
7.2.300.0080.00816.33
7.2.290.0120.00916.49
7.2.60.0070.00716.86
7.2.00.0070.00719.22
7.1.200.0170.00015.29
7.1.100.0090.00918.03
7.1.70.0060.00316.93
7.1.60.0150.00919.40
7.1.50.0230.01634.81
7.1.00.0030.07722.35
7.0.200.0000.00916.74
7.0.140.0030.06722.21
7.0.60.0070.08020.03
7.0.50.0000.05017.91
7.0.40.0100.05320.25
7.0.30.0330.08020.06
7.0.20.0270.07020.07
7.0.10.0100.08720.07
7.0.00.0130.08020.24
5.6.280.0070.07021.13
5.6.210.0000.09020.54
5.6.200.0000.06018.29
5.6.190.0100.06020.49
5.6.180.0370.08020.58
5.6.170.0230.03720.50
5.6.160.0100.08720.70
5.6.150.0100.05318.23
5.6.140.0100.04718.18
5.6.130.0070.04018.14
5.6.120.0070.05020.90
5.6.110.0070.08021.08
5.6.100.0070.08321.07
5.6.90.0070.08020.95
5.6.80.0030.08020.38
5.5.350.0370.06320.41
5.5.340.0070.08317.98
5.5.330.0030.04020.37
5.5.320.0330.07320.27
5.5.310.0170.04320.38
5.5.300.0100.04717.92
5.5.290.0070.08017.94
5.5.280.0000.04720.89
5.5.270.0100.08020.93
5.5.260.0130.08320.79
5.5.250.0000.05320.50
5.5.240.0000.07020.12
5.4.450.0400.06719.63
5.4.440.0770.06019.48
5.4.430.0870.05719.23
5.4.420.0600.05319.22
5.4.410.0630.05319.14
5.4.400.0730.05319.21
5.4.390.0630.05319.00
5.4.380.0100.05018.61
5.4.370.0100.04018.57
5.4.360.0030.04018.55
5.4.350.0100.04412.02
5.4.340.0050.04512.02
5.4.320.0060.03612.51
5.4.310.0100.03412.50
5.4.300.0060.03712.50
5.4.290.0070.04312.49
5.4.280.0070.04212.39
5.4.270.0060.04212.39
5.4.260.0080.03812.39
5.4.250.0090.04012.40
5.4.240.0070.04112.40
5.4.230.0090.03412.39
5.4.220.0080.03812.38
5.4.210.0050.04312.39
5.4.200.0070.04512.39
5.4.190.0110.03512.38
5.4.180.0080.04512.38
5.4.170.0070.04012.39
5.4.160.0030.04512.39
5.4.150.0060.04312.39
5.4.140.0060.04312.07
5.4.130.0060.03712.06
5.4.120.0060.03412.02
5.4.110.0090.03412.01
5.4.100.0070.03412.01
5.4.90.0070.03912.02
5.4.80.0060.03912.02
5.4.70.0070.04112.01
5.4.60.0090.03312.01
5.4.50.0080.03612.01
5.4.40.0120.04412.00
5.4.30.0090.03111.99
5.4.20.0070.04311.99
5.4.10.0110.03512.00
5.4.00.0110.03711.48
5.3.290.0040.04112.80
5.3.280.0110.03412.71
5.3.270.0190.04412.72
5.3.260.0080.05112.72
5.3.250.0060.04012.72
5.3.240.0080.03812.72
5.3.230.0090.03612.71
5.3.220.0070.04212.68
5.3.210.0060.04412.68
5.3.200.0060.03912.68
5.3.190.0100.04212.68
5.3.180.0040.04712.67
5.3.170.0070.03612.67
5.3.160.0100.03412.67
5.3.150.0100.03212.67
5.3.140.0070.03512.66
5.3.130.0080.03712.66
5.3.120.0080.03612.66
5.3.110.0040.04012.66
5.3.100.0030.03912.12
5.3.90.0070.03412.10
5.3.80.0090.03312.09
5.3.70.0050.03712.09
5.3.60.0070.03512.08
5.3.50.0110.03112.02
5.3.40.0070.03512.02
5.3.30.0080.03211.98
5.3.20.0070.03411.76
5.3.10.0030.03711.73
5.3.00.0030.03811.72
5.2.170.0050.0429.19
5.2.160.0090.0259.18
5.2.150.0120.0299.18
5.2.140.0090.0409.18
5.2.130.0090.0419.14
5.2.120.0060.0309.14
5.2.110.0090.0339.15
5.2.100.0050.0369.14
5.2.90.0080.0379.14
5.2.80.0050.0299.14
5.2.70.0050.0379.13
5.2.60.0050.0299.09
5.2.50.0040.0329.06
5.2.40.0060.0379.03
5.2.30.0100.0309.02
5.2.20.0100.0339.00
5.2.10.0080.0268.93
5.2.00.0040.0328.78
5.1.60.0040.0248.07
5.1.50.0050.0278.06
5.1.40.0040.0288.05
5.1.30.0060.0318.39
5.1.20.0090.0298.42
5.1.10.0060.0288.14
5.1.00.0040.0348.14
5.0.50.0010.0296.62
5.0.40.0020.0296.48
5.0.30.0050.0386.29
5.0.20.0050.0186.26
5.0.10.0050.0216.24
5.0.00.0040.0356.23
4.4.90.0030.0174.78
4.4.80.0040.0184.75
4.4.70.0030.0154.76
4.4.60.0030.0254.76
4.4.50.0030.0154.77
4.4.40.0020.0254.71
4.4.30.0050.0154.76
4.4.20.0020.0194.85
4.4.10.0040.0244.85
4.4.00.0030.0294.75
4.3.110.0040.0154.67
4.3.100.0030.0164.66
4.3.90.0020.0174.63
4.3.80.0030.0314.58
4.3.70.0030.0154.63
4.3.60.0030.0154.63
4.3.50.0040.0234.63
4.3.40.0020.0304.53
4.3.30.0010.0183.29
4.3.20.0010.0233.25
4.3.10.0030.0153.22
4.3.00.0130.0206.88

preferences:
79.43 ms | 401 KiB | 5 Q