3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test{ public $delta = ['0']; public function test(){ $t = function( $id = 1) { print_r($id); }; Closure::bind($t, null); return $t; } } $Test = new Test; var_dump($Test->test());

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)
8.3.60.0150.00018.43
8.3.50.0130.00721.98
8.3.40.0070.00718.81
8.3.30.0070.00718.96
8.3.20.0040.00420.38
8.3.10.0040.00423.66
8.3.00.0040.00419.13
8.2.180.0110.00718.30
8.2.170.0140.00022.96
8.2.160.0110.00320.43
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0040.00422.10
8.2.110.0070.00322.02
8.2.100.0040.00817.75
8.2.90.0060.00319.23
8.2.80.0030.00517.97
8.2.70.0080.00417.38
8.2.60.0000.01118.04
8.2.50.0040.00418.07
8.2.40.0030.00620.01
8.2.30.0000.00717.95
8.2.20.0080.00017.79
8.2.10.0000.00717.96
8.2.00.0030.00517.73
8.1.280.0140.00025.92
8.1.270.0080.00022.05
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0030.00623.92
8.1.230.0000.01219.21
8.1.220.0060.00317.74
8.1.210.0030.00618.77
8.1.200.0000.01117.22
8.1.190.0000.00817.35
8.1.180.0080.00018.10
8.1.170.0030.00620.29
8.1.160.0040.00421.97
8.1.150.0020.00518.93
8.1.140.0000.00717.45
8.1.130.0000.00717.74
8.1.120.0030.00517.45
8.1.110.0040.00417.38
8.1.100.0000.00717.39
8.1.90.0030.00317.36
8.1.80.0070.00017.46
8.1.70.0030.00317.47
8.1.60.0080.00017.47
8.1.50.0040.00417.39
8.1.40.0060.00317.39
8.1.30.0000.00717.53
8.1.20.0060.00317.70
8.1.10.0000.00817.50
8.1.00.0000.00717.37
8.0.300.0070.00018.77
8.0.290.0000.00716.63
8.0.280.0000.00718.38
8.0.270.0030.00317.11
8.0.260.0000.00818.29
8.0.250.0000.00616.92
8.0.240.0000.00716.82
8.0.230.0030.00316.87
8.0.220.0070.00016.84
8.0.210.0030.00316.84
8.0.200.0000.00616.94
8.0.190.0040.00416.99
8.0.180.0040.00416.90
8.0.170.0000.00816.96
8.0.160.0000.00716.91
8.0.150.0040.00416.80
8.0.140.0000.00716.85
8.0.130.0030.00313.31
8.0.120.0000.00816.81
8.0.110.0000.00816.88
8.0.100.0070.00016.69
8.0.90.0040.00416.76
8.0.80.0030.01316.81
8.0.70.0040.00416.72
8.0.60.0000.00816.84
8.0.50.0000.00716.91
8.0.30.0130.01016.94
8.0.20.0120.00917.40
8.0.10.0040.00416.84
8.0.00.0100.00816.73
7.4.330.0000.00715.02
7.4.320.0000.00716.41
7.4.300.0070.00016.59
7.4.290.0000.00816.64
7.4.280.0070.00016.60
7.4.270.0030.00316.52
7.4.260.0060.00316.48
7.4.250.0000.00716.48
7.4.240.0040.00416.56
7.4.230.0000.00716.60
7.4.220.0090.00916.63
7.4.210.0100.01016.55
7.4.200.0050.00316.68
7.4.160.0140.00316.61
7.4.150.0040.02217.40
7.4.140.0120.00717.86
7.4.130.0120.00916.59
7.4.120.0100.00716.52
7.4.110.0070.01116.46
7.4.100.0100.00716.54
7.4.90.0100.00716.41
7.4.80.0030.01519.39
7.4.70.0100.01016.54
7.4.60.0160.00316.47
7.4.50.0080.00016.57
7.4.40.0030.01416.48
7.4.30.0070.01016.35
7.4.00.0110.00814.99
7.3.330.0000.00513.19
7.3.320.0050.00013.23
7.3.310.0000.00716.41
7.3.300.0030.00316.24
7.3.290.0100.00716.38
7.3.280.0100.00816.37
7.3.270.0080.01117.40
7.3.260.0030.01416.21
7.3.250.0120.00516.39
7.3.240.0090.00916.39
7.3.230.0170.00016.39
7.3.210.0070.01416.56
7.3.200.0060.01219.39
7.3.190.0110.01116.41
7.3.180.0060.00916.59
7.3.170.0070.01016.27
7.3.160.0000.01616.31
7.3.120.0050.01014.48
7.3.110.0050.00714.79
7.3.100.0100.00714.87
7.3.90.0070.00314.81
7.3.80.0000.01114.58
7.3.70.0000.01214.70
7.3.60.0060.01214.57
7.3.50.0180.00014.88
7.3.40.0030.01014.82
7.3.30.0080.00014.43
7.3.20.0060.00616.70
7.3.10.0060.00916.50
7.3.00.0110.00716.48
7.2.330.0090.00916.37
7.2.320.0140.00716.57
7.2.310.0030.01316.74
7.2.300.0060.01116.73
7.2.290.0000.01616.56
7.2.250.0060.01214.73
7.2.240.0040.01514.88
7.2.230.0000.01114.95
7.2.220.0000.01714.82
7.2.210.0120.00315.10
7.2.200.0000.01114.95
7.2.190.0000.01414.86
7.2.180.0040.01014.82
7.2.170.0080.00814.73
7.2.60.0040.00817.00
7.2.00.0030.01319.16
7.1.330.0070.00715.50
7.1.320.0040.00815.46
7.1.310.0080.00015.42
7.1.300.0030.01415.80
7.1.290.0030.01015.34
7.1.280.0060.00315.63
7.1.270.0030.01015.61
7.1.260.0170.00015.69
7.1.200.0060.00615.51
7.1.100.0060.00618.10
7.1.70.0100.00017.12
7.1.60.0120.01219.32
7.1.50.0030.01617.08
7.1.00.0000.08022.43
7.0.200.0120.00416.81
7.0.140.0000.07722.18
7.0.60.0170.06020.04
7.0.50.0030.06017.95
7.0.40.0130.08720.10
7.0.30.0570.07020.13
7.0.20.0400.07720.16
7.0.10.0270.07320.19
7.0.00.0100.08320.06
5.6.280.0070.07021.16
5.6.210.0030.08720.70
5.6.200.0170.07318.15
5.6.190.0130.08020.51
5.6.180.0200.04720.46
5.6.170.0200.04020.47
5.6.160.0030.05320.43
5.6.150.0100.07318.22
5.6.140.0030.05018.18
5.6.130.0170.06318.14
5.6.120.0070.07320.97
5.6.110.0170.05720.97
5.6.100.0130.07721.02
5.6.90.0070.08021.02
5.6.80.0030.09020.41
5.6.70.0270.07720.38
5.5.350.0230.06720.33
5.5.340.0070.07718.04
5.5.330.0130.07320.40
5.5.320.0030.08720.57
5.5.310.0370.07320.25
5.5.300.0030.08717.98
5.5.290.0100.07018.03
5.5.280.0070.04020.69
5.5.270.0070.07720.74
5.5.260.0230.06720.85
5.5.250.0030.04020.62
5.5.240.0030.09020.19
5.4.450.0730.06719.63
5.4.440.0730.05719.16
5.4.430.0770.06719.39
5.4.420.0870.05319.56
5.4.410.0570.06319.25
5.4.400.0130.05318.98
5.4.390.0870.05019.15
5.4.380.0800.05319.27
5.4.370.1000.04719.06
5.4.360.0830.04319.25
5.4.350.0100.06018.98
5.4.340.0080.03512.02
5.4.320.0070.03812.50
5.4.310.0070.03712.51
5.4.300.0080.03612.51
5.4.290.0070.04312.50
5.4.280.0050.03912.40
5.4.270.0050.04312.40
5.4.260.0060.04012.40
5.4.250.0050.03812.40
5.4.240.0030.03812.40
5.4.230.0070.03612.39
5.4.220.0050.03712.39
5.4.210.0070.03312.39
5.4.200.0080.03512.39
5.4.190.0040.03712.39
5.4.180.0040.03812.38
5.4.170.0050.03712.39
5.4.160.0030.03912.40
5.4.150.0040.03912.39
5.4.140.0070.03912.07
5.4.130.0060.03512.06
5.4.120.0050.03512.02
5.4.110.0080.03312.02
5.4.100.0030.03812.02
5.4.90.0050.03712.02
5.4.80.0070.03612.02
5.4.70.0050.03512.02
5.4.60.0070.03612.01
5.4.50.0060.03512.01
5.4.40.0050.03712.00
5.4.30.0050.04012.00
5.4.20.0040.03812.00
5.4.10.0110.04612.00
5.4.00.0060.03611.48
5.3.290.0090.03512.80
5.3.280.0060.03912.71
5.3.270.0070.03712.72
5.3.260.0040.04112.71
5.3.250.0080.03512.72
5.3.240.0070.03612.72
5.3.230.0070.03812.71
5.3.220.0050.03812.68
5.3.210.0090.03512.68
5.3.200.0090.03212.68
5.3.190.0050.03812.67
5.3.180.0100.03212.67
5.3.170.0060.03612.67
5.3.160.0080.03412.67
5.3.150.0070.03612.68
5.3.140.0060.03612.66
5.3.130.0070.03712.66
5.3.120.0070.03912.65
5.3.110.0070.03912.66
5.3.100.0100.03712.12
5.3.90.0060.03712.10
5.3.80.0060.03712.09
5.3.70.0040.03812.09
5.3.60.0090.03812.07
5.3.50.0030.04312.02
5.3.40.0080.04912.02
5.3.30.0070.03711.98
5.3.20.0070.03411.75
5.3.10.0060.03411.73
5.3.00.0040.03711.71
5.2.170.0080.0279.21
5.2.160.0050.0299.21
5.2.150.0050.0369.21
5.2.140.0040.0369.21
5.2.130.0080.0309.17
5.2.120.0030.0319.17
5.2.110.0030.0309.18
5.2.100.0070.0269.17
5.2.90.0040.0299.17
5.2.80.0070.0289.17
5.2.70.0040.0309.17
5.2.60.0050.0299.13
5.2.50.0050.0299.09
5.2.40.0040.0299.07
5.2.30.0050.0299.04
5.2.20.0080.0289.04
5.2.10.0040.0298.94
5.2.00.0040.0298.80
5.1.60.0030.0248.08
5.1.50.0030.0258.08
5.1.40.0060.0268.06
5.1.30.0060.0278.41
5.1.20.0030.0288.43
5.1.10.0070.0228.16
5.1.00.0030.0268.16
5.0.50.0040.0196.64
5.0.40.0010.0216.50
5.0.30.0060.0366.31
5.0.20.0030.0236.28
5.0.10.0060.0196.25
5.0.00.0030.0316.25
4.4.90.0030.0154.78
4.4.80.0030.0144.76
4.4.70.0050.0134.75
4.4.60.0030.0154.75
4.4.50.0050.0134.77
4.4.40.0020.0264.71
4.4.30.0020.0164.76
4.4.20.0030.0154.85
4.4.10.0010.0174.85
4.4.00.0020.0254.76
4.3.110.0040.0154.67
4.3.100.0030.0154.66
4.3.90.0030.0144.64
4.3.80.0020.0254.58
4.3.70.0020.0164.63
4.3.60.0020.0154.63
4.3.50.0030.0184.63
4.3.40.0030.0234.54
4.3.30.0020.0153.30
4.3.20.0030.0163.28
4.3.10.0020.0153.23
4.3.00.0100.0277.79

preferences:
45.94 ms | 401 KiB | 5 Q