3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { function func($x) { return "Hello " . $x; } public $func; public function __construct() { $this->func = function($x) { return $x + 10; }; } } function main() { $foo = new Foo; var_dump($foo->func('World!')); var_dump(($foo->func)(1)); } main();

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)
8.3.60.0040.01516.63
8.3.50.0100.00722.95
8.3.40.0100.01018.79
8.3.30.0130.00319.04
8.3.20.0040.00420.21
8.3.10.0040.00423.65
8.3.00.0080.00019.50
8.2.180.0040.01818.54
8.2.170.0070.00722.96
8.2.160.0060.00918.82
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0110.00426.16
8.2.120.0040.00421.04
8.2.110.0030.00622.25
8.2.100.0000.01117.91
8.2.90.0040.00417.75
8.2.80.0060.00317.97
8.2.70.0000.00918.04
8.2.60.0030.00518.05
8.2.50.0060.00318.10
8.2.40.0100.00020.61
8.2.30.0000.00819.72
8.2.20.0040.00417.68
8.2.10.0040.00418.06
8.2.00.0040.00417.65
8.1.280.0120.00325.92
8.1.270.0030.00623.97
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0140.00723.92
8.1.230.0040.00819.10
8.1.220.0030.00517.76
8.1.210.0000.00818.77
8.1.200.0100.00017.47
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0000.00818.58
8.1.160.0000.00822.03
8.1.150.0040.00418.91
8.1.140.0040.00417.51
8.1.130.0000.00817.91
8.1.120.0060.00317.50
8.1.110.0000.00717.48
8.1.100.0000.00717.41
8.1.90.0000.00817.40
8.1.80.0040.00417.37
8.1.70.0000.00717.45
8.1.60.0080.00017.61
8.1.50.0050.00317.43
8.1.40.0040.00417.36
8.1.30.0050.00317.51
8.1.20.0000.00717.60
8.1.10.0000.00817.60
8.1.00.0030.00617.52
8.0.300.0020.00519.61
8.0.290.0000.00916.75
8.0.280.0030.00318.45
8.0.270.0000.00717.34
8.0.260.0030.00317.27
8.0.250.0030.00316.85
8.0.240.0000.00716.87
8.0.230.0000.00716.95
8.0.220.0030.00316.92
8.0.210.0070.00016.91
8.0.200.0070.00016.96
8.0.190.0040.00417.03
8.0.180.0030.00316.85
8.0.170.0040.00416.94
8.0.160.0040.00416.91
8.0.150.0000.00716.78
8.0.140.0080.00016.87
8.0.130.0050.00013.34
8.0.120.0040.00416.91
8.0.110.0040.00416.82
8.0.100.0000.00716.78
8.0.90.0070.00016.84
8.0.80.0070.01016.84
8.0.70.0000.00916.95
8.0.60.0040.00416.95
8.0.50.0000.00716.73
8.0.30.0090.01017.10
8.0.20.0070.01117.40
8.0.10.0030.00516.88
8.0.00.0120.00816.93
7.4.330.0020.00215.21
7.4.320.0030.00316.54
7.4.300.0060.00016.52
7.4.290.0040.00416.66
7.4.280.0070.00016.56
7.4.270.0030.00316.63
7.4.260.0000.00716.43
7.4.250.0040.00416.49
7.4.240.0000.00716.53
7.4.230.0000.00816.27
7.4.220.0140.01116.54
7.4.210.0060.01016.70
7.4.200.0040.00416.62
7.4.160.0130.00316.58
7.4.150.0140.01017.40
7.4.140.0130.00617.86
7.4.130.0090.00916.66
7.4.120.0100.00716.51
7.4.110.0130.01016.48
7.4.100.0100.00716.56
7.4.90.0080.00816.46
7.4.80.0040.01319.39
7.4.70.0050.01316.72
7.4.60.0100.00616.39
7.4.50.0030.00516.44
7.4.40.0110.00716.47
7.4.30.0100.00716.50
7.4.00.0050.01114.80
7.3.330.0050.00013.09
7.3.320.0030.00313.12
7.3.310.0000.00716.34
7.3.300.0000.00716.32
7.3.290.0030.01116.23
7.3.280.0080.00816.29
7.3.270.0180.00017.40
7.3.260.0160.00616.32
7.3.250.0120.00516.57
7.3.240.0060.01216.44
7.3.230.0130.00316.50
7.3.210.0050.01116.45
7.3.200.0110.00719.39
7.3.190.0080.00816.47
7.3.180.0060.01016.38
7.3.170.0160.00316.45
7.3.160.0060.00916.41
7.3.120.0060.01114.82
7.3.110.0140.00314.89
7.3.100.0070.01115.04
7.3.90.0060.00614.84
7.3.80.0080.00315.16
7.3.70.0030.00614.60
7.3.60.0070.01014.53
7.3.50.0030.00614.78
7.3.40.0110.00414.95
7.3.30.0070.00714.92
7.3.20.0030.01016.59
7.3.10.0150.00316.58
7.3.00.0090.00916.49
7.2.330.0080.00816.55
7.2.320.0150.00316.71
7.2.310.0090.01416.62
7.2.300.0040.01316.71
7.2.290.0170.00316.71
7.2.250.0030.01514.97
7.2.240.0070.01314.76
7.2.230.0110.00715.22
7.2.220.0000.01014.90
7.2.210.0100.00314.97
7.2.200.0140.00014.92
7.2.190.0000.01314.82
7.2.180.0040.01214.92
7.2.170.0060.01014.93
7.2.130.0090.00616.54
7.2.120.0190.00016.65
7.2.110.0000.01816.52
7.2.100.0070.00716.64
7.2.90.0030.00916.71
7.2.80.0030.01016.75
7.2.70.0070.00316.41
7.2.60.0060.00816.71
7.2.50.0070.00416.73
7.2.40.0070.00416.74
7.2.30.0150.00416.69
7.2.20.0060.01316.57
7.2.10.0060.00616.67
7.2.00.0040.00918.08
7.1.330.0000.01515.69
7.1.320.0000.00915.66
7.1.310.0060.00615.83
7.1.300.0060.00915.66
7.1.290.0060.00615.75
7.1.280.0040.00415.77
7.1.270.0060.01015.51
7.1.260.0130.00015.96
7.1.250.0160.00315.62
7.1.200.0040.00815.78
7.1.100.0000.01418.18
7.1.70.0000.00717.19
7.1.60.0140.01019.40
7.1.50.0120.01216.92
7.1.00.0030.07722.37
7.0.200.0030.00716.90
7.0.140.0030.06721.97
7.0.100.0100.04020.03
7.0.90.0070.04719.96
7.0.80.0030.04319.93
7.0.70.0070.03719.89
7.0.60.0030.04719.95
7.0.50.0100.04020.33
7.0.40.0070.04320.13
7.0.30.0070.04020.13
7.0.20.0030.04320.15
7.0.10.0070.04019.95
7.0.00.0030.04020.09
5.6.280.0030.07321.00
5.6.250.0030.04320.79
5.6.240.0170.02720.52
5.6.230.0070.04720.69
5.6.220.0000.04320.50
5.6.210.0000.04320.67
5.6.200.0000.04721.07
5.6.190.0070.04020.96
5.6.180.0000.04721.06
5.6.170.0000.04720.96
5.6.160.0100.04021.09
5.6.150.0000.03721.09
5.6.140.0030.04021.18
5.6.130.0030.04020.96
5.6.120.0030.04721.03
5.6.110.0000.04321.18
5.6.100.0070.04021.08
5.6.90.0030.04321.10
5.6.80.0070.04720.54
5.6.70.0070.03720.41
5.6.60.0130.06720.55
5.6.50.0030.07020.51
5.6.40.0070.05020.43
5.6.30.0030.06020.45
5.6.20.0000.04320.47
5.6.10.0100.08320.30
5.6.00.0170.07320.29
5.5.380.0070.04020.46
5.5.370.0100.03720.37
5.5.360.0030.04020.41
5.5.350.0100.04720.43
5.5.340.0000.03720.89
5.5.330.0170.04720.91
5.5.320.0030.04320.81
5.5.310.0070.04020.80
5.5.300.0070.03720.81
5.5.290.0000.04320.89
5.5.280.0030.04320.87
5.5.270.0130.03320.89
5.5.260.0070.04020.94
5.5.250.0000.04320.70
5.5.240.0070.03720.25
5.5.230.0130.07320.19
5.5.220.0200.06020.25
5.5.210.0100.03020.18
5.5.200.0100.07320.24
5.5.190.0070.06320.18
5.5.180.0100.07320.24
5.5.160.0030.07320.20
5.5.150.0130.02720.12
5.5.140.0100.06320.00
5.5.130.0030.06720.27
5.5.120.0070.07320.11
5.5.110.0000.04320.23
5.5.100.0100.03720.16
5.5.90.0070.07320.08
5.5.80.0070.04320.08
5.5.70.0030.04720.15
5.5.60.0170.04720.10
5.5.50.0100.07320.17
5.5.40.0070.08320.16
5.5.30.0130.06320.15
5.5.20.0100.07020.01
5.5.10.0070.08020.08
5.5.00.0000.07020.05
5.4.450.0070.03719.23
5.4.440.0000.04019.37
5.4.430.0100.02719.17
5.4.420.0000.04319.27
5.4.410.0100.03019.14
5.4.400.0000.03319.01
5.4.390.0030.04719.03
5.4.380.0100.06019.21
5.4.370.0030.04719.09
5.4.360.0030.03719.03
5.4.350.0100.08019.05
5.4.340.0030.04319.04
5.4.320.0130.07318.91
5.4.310.0070.05319.03
5.4.300.0030.07018.94
5.4.290.0070.04319.16
5.4.280.0000.08319.03
5.4.270.0000.04019.18
5.4.260.0030.05018.88
5.4.250.0070.07018.87
5.4.240.0100.03719.04
5.4.230.0070.06319.13
5.4.220.0000.07719.12
5.4.210.0070.05718.94
5.4.200.0000.07718.84
5.4.190.0070.06319.23
5.4.180.0030.04019.12
5.4.170.0000.06719.13
5.4.160.0070.04318.90
5.4.150.0130.07019.03
5.4.140.0030.06016.25
5.4.130.0000.07716.45
5.4.120.0100.05016.46
5.4.110.0070.07716.40
5.4.100.0070.07716.57
5.4.90.0130.06016.53
5.4.80.0070.03716.47
5.4.70.0030.07716.43
5.4.60.0070.04016.45
5.4.50.0000.04716.38
5.4.40.0130.06316.45
5.4.30.0100.06316.48
5.4.20.0100.07016.48
5.4.10.0030.07716.46
5.4.00.0070.07315.83
5.3.290.0000.08015.74
5.3.280.0100.03315.74
5.3.270.0070.06315.74
5.3.260.0000.08015.74
5.3.250.0030.06715.74
5.3.240.0100.07015.74
5.3.230.0070.04715.74
5.3.220.0070.07315.74
5.3.210.0070.07015.74
5.3.200.0000.08315.74
5.3.190.0030.08315.74
5.3.180.0070.06315.74
5.3.170.0000.04715.74
5.3.160.0070.04015.74
5.3.150.0000.05015.74
5.3.140.0030.04015.74
5.3.130.0000.04715.74
5.3.120.0030.08315.74
5.3.110.0070.08015.74
5.3.100.0070.07715.74
5.3.90.0100.07015.74
5.3.80.0230.05715.74
5.3.70.0170.05015.74
5.3.60.0070.06015.74
5.3.50.0100.07015.74
5.3.40.0130.06315.74
5.3.30.0030.05315.74
5.3.20.0100.05015.74
5.3.10.0130.06315.74
5.3.00.0100.07015.74
5.2.170.0000.07015.74
5.2.160.0070.04315.74
5.2.150.0070.06015.74
5.2.140.0000.06015.74
5.2.130.0070.06015.74
5.2.120.0100.04715.74
5.2.110.0170.05015.74
5.2.100.0070.06315.74
5.2.90.0070.06015.74
5.2.80.0000.05715.74
5.2.70.0030.06015.74
5.2.60.0070.05015.74
5.2.50.0030.04715.74
5.2.40.0070.05315.74
5.2.30.0030.05015.74
5.2.20.0100.02715.74
5.2.10.0030.06315.74
5.2.00.0100.04715.74
5.1.60.0030.04715.74
5.1.50.0030.05315.74
5.1.40.0100.04315.74
5.1.30.0070.06715.74
5.1.20.0100.05015.74
5.1.10.0030.03715.74
5.1.00.0030.04015.74
5.0.50.0070.03015.74
5.0.40.0030.02015.74
5.0.30.0000.06715.74
5.0.20.0030.04015.74
5.0.10.0030.03015.74
5.0.00.0000.04715.74
4.4.90.0000.04015.74
4.4.80.0030.02715.74
4.4.70.0000.02015.74
4.4.60.0000.03715.74
4.4.50.0100.01315.74
4.4.40.0000.03315.74
4.4.30.0100.03315.74
4.4.20.0030.03015.74
4.4.10.0030.03015.74
4.4.00.0100.04715.74
4.3.110.0030.03015.74
4.3.100.0070.02315.74
4.3.90.0000.02315.74
4.3.80.0070.04315.74
4.3.70.0030.01715.74
4.3.60.0070.03015.74
4.3.50.0070.02315.74
4.3.40.0000.03315.74
4.3.30.0000.01715.74
4.3.20.0070.02015.74
4.3.10.0030.01715.74
4.3.00.0000.02315.74

preferences:
46.82 ms | 400 KiB | 5 Q