3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $closure; public function __construct() { $this->closure = function() { echo "OK"; }; } } ((new Foo())->closure)();

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)
8.3.60.0070.01016.50
8.3.50.0130.01321.95
8.3.40.0170.00318.98
8.3.30.0040.01219.08
8.3.20.0030.00620.18
8.3.10.0040.00423.48
8.3.00.0080.00019.25
8.2.180.0160.00318.16
8.2.170.0110.00422.96
8.2.160.0110.00820.39
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0000.01926.16
8.2.120.0000.00922.26
8.2.110.0060.00322.25
8.2.100.0110.00017.91
8.2.90.0090.00019.21
8.2.80.0000.00818.03
8.2.70.0090.00017.50
8.2.60.0040.00417.80
8.2.50.0090.00018.07
8.2.40.0000.00819.88
8.2.30.0020.00518.06
8.2.20.0050.00317.56
8.2.10.0040.00417.97
8.2.00.0030.00617.54
8.1.280.0000.01525.92
8.1.270.0150.00023.88
8.1.260.0090.00026.35
8.1.250.0000.00728.09
8.1.240.0040.00723.90
8.1.230.0080.00320.98
8.1.220.0060.00317.74
8.1.210.0050.00318.77
8.1.200.0060.00317.22
8.1.190.0040.00417.52
8.1.180.0040.00718.10
8.1.170.0000.00718.50
8.1.160.0000.00721.98
8.1.150.0030.00618.61
8.1.140.0050.00217.43
8.1.130.0000.00717.84
8.1.120.0040.00417.39
8.1.110.0040.00417.36
8.1.100.0000.00917.53
8.1.90.0070.00017.45
8.1.80.0030.00417.32
8.1.70.0000.00717.46
8.1.60.0070.00417.56
8.1.50.0050.00317.51
8.1.40.0030.00617.48
8.1.30.0040.00417.46
8.1.20.0000.00817.54
8.1.10.0060.00317.50
8.1.00.0080.00017.52
8.0.300.0000.00718.77
8.0.290.0040.00417.04
8.0.280.0040.00418.35
8.0.270.0040.00417.25
8.0.260.0000.00717.16
8.0.250.0030.00316.79
8.0.240.0000.00816.86
8.0.230.0030.00316.90
8.0.220.0030.00316.79
8.0.210.0070.00016.79
8.0.200.0030.00316.97
8.0.190.0030.00517.02
8.0.180.0040.00416.94
8.0.170.0080.00017.00
8.0.160.0000.00716.92
8.0.150.0000.00716.79
8.0.140.0040.00316.80
8.0.130.0000.00613.36
8.0.120.0000.00816.88
8.0.110.0040.00416.80
8.0.100.0050.00316.75
8.0.90.0050.00216.83
8.0.80.0160.00316.93
8.0.70.0050.00316.73
8.0.60.0000.00716.79
8.0.50.0050.00216.88
8.0.30.0110.01016.95
8.0.20.0120.00617.40
8.0.10.0040.00417.02
8.0.00.0070.01016.87
7.4.330.0050.00015.16
7.4.320.0030.00316.50
7.4.300.0030.00316.45
7.4.290.0000.00616.45
7.4.280.0050.00516.39
7.4.270.0070.00016.42
7.4.260.0000.00716.46
7.4.250.0040.00416.59
7.4.240.0070.00016.51
7.4.230.0030.00316.59
7.4.220.0090.00916.69
7.4.210.0090.00716.61
7.4.200.0000.00716.29
7.4.190.0030.00316.63
7.4.160.0090.00616.48
7.4.150.0130.00317.40
7.4.140.0080.01017.86
7.4.130.0060.01216.55
7.4.120.0060.01116.51
7.4.110.0040.01416.46
7.4.100.0130.01016.58
7.4.90.0070.01016.55
7.4.80.0070.01019.39
7.4.70.0100.00716.46
7.4.60.0090.01216.41
7.4.50.0040.00416.34
7.4.40.0060.00922.77
7.4.30.0100.00616.44
7.4.00.0100.00314.94
7.3.330.0050.00013.36
7.3.320.0080.00013.12
7.3.310.0000.00716.29
7.3.300.0070.00016.11
7.3.290.0100.00616.34
7.3.280.0100.00816.31
7.3.270.0090.01217.40
7.3.260.0080.00916.52
7.3.250.0170.00816.36
7.3.240.0100.00716.38
7.3.230.0090.00916.39
7.3.210.0120.00616.44
7.3.200.0090.01319.39
7.3.190.0140.00316.26
7.3.180.0120.00916.28
7.3.170.0130.00316.54
7.3.160.0130.01016.38
7.3.120.0030.01314.99
7.3.10.0100.00316.42
7.3.00.0000.01016.70
7.2.330.0140.01016.72
7.2.320.0060.01516.68
7.2.310.0080.00816.46
7.2.300.0120.01216.34
7.2.290.0090.01216.46
7.2.130.0030.01016.97
7.2.120.0140.00317.04
7.2.110.0030.00716.95
7.2.100.0090.00616.71
7.2.90.0040.01217.05
7.2.80.0100.00716.80
7.2.70.0090.00616.88
7.2.60.0110.00316.79
7.2.50.0000.01616.80
7.2.40.0110.00716.68
7.2.30.0090.00616.98
7.2.20.0030.00716.77
7.2.10.0090.00316.88
7.2.00.0070.00618.17
7.1.250.0000.01315.76
7.1.200.0090.00315.78
7.1.100.0070.00717.59
7.1.70.0050.00316.88
7.1.60.0070.01019.46
7.1.50.0180.01834.66
7.1.00.0130.06722.36
7.0.200.0330.00714.77
7.0.140.0030.07322.12
7.0.60.0030.04019.91
7.0.50.0130.08317.94
7.0.40.0070.05720.23
7.0.30.0330.07020.09
7.0.20.0170.06720.13
7.0.10.0130.07320.27
7.0.00.0070.07720.23
5.6.280.0000.07721.11
5.6.210.0070.07020.52
5.6.200.0030.06018.27
5.6.190.0070.06320.50
5.6.180.0530.06020.48
5.6.170.0230.09320.58
5.6.160.0130.07720.71
5.6.150.0100.07318.25
5.6.140.0070.08018.19
5.6.130.0200.06318.20
5.6.120.0030.08721.04
5.6.110.0130.07720.99
5.6.100.0070.08321.15
5.6.90.0130.07021.14
5.6.80.0070.03720.41
5.5.350.0100.04320.48
5.5.340.0030.04017.98
5.5.330.0000.05720.57
5.5.320.3170.04020.27
5.5.310.0230.06320.28
5.5.300.0070.08717.92
5.5.290.0000.04717.93
5.5.280.0130.07020.88
5.5.270.0170.08020.75
5.5.260.0170.07320.87
5.5.250.0170.06720.62
5.5.240.0100.03320.07
5.4.450.0830.06319.63
5.4.440.0730.06019.34
5.4.430.0170.05019.44
5.4.420.0730.05319.46
5.4.410.0600.05719.34
5.4.400.0600.05319.37
5.4.390.0800.06019.14
5.4.380.0300.04718.58
5.4.370.0270.05318.80
5.4.360.0630.05718.84
5.4.350.0400.05318.74
5.4.340.0230.05718.57
5.4.320.0040.03912.53
5.4.310.0060.04312.52
5.4.300.0080.04112.52
5.4.290.0100.05212.50
5.4.280.0150.05912.40
5.4.270.0110.04812.40
5.4.260.0120.04812.39
5.4.250.0100.06312.40
5.4.240.0110.05912.39
5.4.230.0070.05412.39
5.4.220.0080.05712.39
5.4.210.0110.05612.39
5.4.200.0150.06512.39
5.4.190.0060.05412.39
5.4.180.0090.05112.38
5.4.170.0080.05312.39
5.4.160.0090.04712.39
5.4.150.0070.03812.38
5.4.140.0080.03912.08
5.4.130.0080.03712.05
5.4.120.0110.03912.02
5.4.110.0080.03912.02
5.4.100.0080.03912.02
5.4.90.0060.04112.02
5.4.80.0070.05112.02
5.4.70.0100.06012.02
5.4.60.0080.05312.01
5.4.50.0070.05312.01
5.4.40.0140.04812.00
5.4.30.0090.05212.00
5.4.20.0060.04812.00
5.4.10.0060.05212.00
5.4.00.0080.05111.49
5.3.290.0070.05012.80
5.3.280.0280.05712.71
5.3.270.0150.06412.72
5.3.260.0130.05912.71
5.3.250.0100.05212.72
5.3.240.0070.05412.72
5.3.230.0080.05212.71
5.3.220.0100.05112.68
5.3.210.0070.05612.68
5.3.200.0080.05612.68
5.3.190.0060.05312.68
5.3.180.0110.06212.67
5.3.170.0100.06912.67
5.3.160.0100.06112.67
5.3.150.0080.05812.68
5.3.140.0080.05512.66
5.3.130.0090.06112.66
5.3.120.0110.08512.66
5.3.110.0150.08512.66
5.3.100.0050.07712.13
5.3.90.0130.05112.11
5.3.80.0110.05012.10
5.3.70.0210.07812.09
5.3.60.0090.07712.09
5.3.50.0090.04912.04
5.3.40.0120.06112.03
5.3.30.0060.05311.99
5.3.20.0070.04811.77
5.3.10.0150.06311.74
5.3.00.0080.05211.73
5.2.170.0090.0649.23
5.2.160.0100.0459.22
5.2.150.0110.0619.23
5.2.140.0070.0569.22
5.2.130.0110.0469.18
5.2.120.0070.0509.18
5.2.110.0030.0349.18
5.2.100.0060.0329.18
5.2.90.0070.0339.18
5.2.80.0050.0349.17
5.2.70.0050.0339.17
5.2.60.0080.0319.13
5.2.50.0070.0329.09
5.2.40.0100.0339.07
5.2.30.0030.0369.05
5.2.20.0070.0429.04
5.2.10.0060.0498.95
5.2.00.0040.0398.80
5.1.60.0030.0528.09
5.1.50.0080.0358.09
5.1.40.0140.0428.07
5.1.30.0080.0388.42
5.1.20.0060.0368.44
5.1.10.0080.0328.16
5.1.00.0090.0318.16
5.0.50.0050.0256.64
5.0.40.0080.0236.50
5.0.30.0040.0526.32
5.0.20.0020.0236.28
5.0.10.0070.0366.26
5.0.00.0050.0306.25
4.4.90.0060.0404.78
4.4.80.0030.0244.75
4.4.70.0050.0154.75
4.4.60.0020.0194.76
4.4.50.0050.0164.77
4.4.40.0040.0334.71
4.4.30.0040.0274.75
4.4.20.0040.0244.85
4.4.10.0020.0254.85
4.4.00.0020.0354.75
4.3.110.0050.0214.67
4.3.100.0040.0204.66
4.3.90.0080.0164.63
4.3.80.0030.0314.58
4.3.70.0050.0194.63
4.3.60.0060.0194.63
4.3.50.0050.0204.63
4.3.40.0050.0364.54
4.3.30.0040.0213.30
4.3.20.0040.0223.28
4.3.10.0050.0213.23
4.3.00.0170.02310.55

preferences:
37.36 ms | 401 KiB | 5 Q