3v4l.org

run code in 300+ PHP versions simultaneously
<?php class NumberWrapper { private $number; public function __construct($number) { $this->number = $number; } } class CollectionGenerator { public function create($array, $class) { if(!class_exists($class)) throw new Exception('No such class'); $collection = []; foreach($array as $item) { $collection[] = new $class($item); } return $collection; } } $someArray = [1, 2, 3]; $wrappedArray = CollectionGenerator::create($someArray, 'NumberWrapper1'); var_dump($wrappedArray);

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)
8.3.60.0090.00618.43
8.3.50.0210.01222.04
8.3.40.0060.00918.78
8.3.30.0140.00319.03
8.3.20.0050.00220.34
8.3.10.0030.00620.65
8.3.00.0050.00319.38
8.2.180.0070.01118.31
8.2.170.0120.00322.96
8.2.160.0070.00720.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00422.05
8.2.110.0040.00420.42
8.2.100.0070.00418.09
8.2.90.0040.00419.05
8.2.80.0090.00017.97
8.2.70.0080.00017.63
8.2.60.0090.00017.91
8.2.50.0080.00018.07
8.2.40.0040.00418.09
8.2.30.0050.00218.05
8.2.20.0050.00217.71
8.2.10.0000.00818.13
8.2.00.0040.00417.70
8.1.280.0100.01025.92
8.1.270.0080.00023.87
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0040.00423.88
8.1.230.0110.00019.15
8.1.220.0000.00817.80
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0000.00817.35
8.1.180.0060.00318.10
8.1.170.0040.00418.42
8.1.160.0040.00421.88
8.1.150.0040.00418.94
8.1.140.0050.00217.40
8.1.130.0070.00017.87
8.1.120.0000.00817.30
8.1.110.0070.00017.43
8.1.100.0000.00717.39
8.1.90.0040.00417.25
8.1.80.0040.00417.43
8.1.70.0000.00717.36
8.1.60.0090.00017.63
8.1.50.0000.00817.51
8.1.40.0050.00317.52
8.1.30.0040.00417.63
8.1.20.0000.00717.55
8.1.10.0040.00417.47
8.1.00.0040.00417.56
8.0.300.0050.00218.77
8.0.290.0000.00816.63
8.0.280.0040.00418.39
8.0.270.0070.00017.11
8.0.260.0030.00317.21
8.0.250.0070.00016.92
8.0.240.0040.00416.93
8.0.230.0000.00716.98
8.0.220.0000.00716.94
8.0.210.0000.00716.95
8.0.200.0060.00016.89
8.0.190.0000.00817.00
8.0.180.0050.00316.89
8.0.170.0000.00816.82
8.0.160.0000.00716.77
8.0.150.0080.00016.86
8.0.140.0050.00516.89
8.0.130.0060.00313.35
8.0.120.0050.00316.90
8.0.110.0040.00416.93
8.0.100.0080.00016.80
8.0.90.0030.00516.83
8.0.80.0030.01316.95
8.0.70.0050.00216.96
8.0.60.0070.00016.91
8.0.50.0000.00716.87
8.0.30.0120.00617.02
8.0.20.0160.00517.40
8.0.10.0040.00417.07
8.0.00.0110.00716.62
7.4.330.0050.00015.00
7.4.320.0030.00316.55
7.4.300.0030.00316.51
7.4.290.0070.00016.52
7.4.280.0040.00416.48
7.4.270.0070.00016.55
7.4.260.0050.00316.52
7.4.250.0100.00016.54
7.4.240.0020.00516.56
7.4.230.0000.00716.63
7.4.220.0030.02016.71
7.4.210.0100.01016.60
7.4.200.0050.00216.61
7.4.160.0110.01116.72
7.4.150.0140.01117.40
7.4.140.0070.01117.86
7.4.130.0050.01116.48
7.4.120.0100.00716.74
7.4.110.0100.00716.49
7.4.100.0140.00616.66
7.4.90.0100.01316.65
7.4.80.0120.00619.39
7.4.70.0060.01216.45
7.4.60.0170.00016.71
7.4.50.0040.00016.54
7.4.40.0110.00716.36
7.4.30.0100.00616.38
7.4.00.0070.00715.02
7.3.330.0030.00313.20
7.3.320.0020.00213.32
7.3.310.0000.00716.40
7.3.300.0000.00616.37
7.3.290.0050.00816.34
7.3.280.0060.01016.41
7.3.270.0150.00417.40
7.3.260.0100.01416.42
7.3.250.0030.01416.52
7.3.240.0060.00916.36
7.3.230.0110.00516.55
7.3.210.0030.01316.36
7.3.200.0030.01319.39
7.3.190.0080.00916.57
7.3.180.0050.01016.38
7.3.170.0040.01216.45
7.3.160.0110.00816.34
7.3.10.0100.01016.23
7.3.00.0070.01016.14
7.2.330.0090.00916.61
7.2.320.0210.00316.66
7.2.310.0130.00516.54
7.2.300.0080.00816.63
7.2.290.0110.01116.63
7.2.130.0100.00716.41
7.2.120.0060.00616.30
7.2.110.0090.00616.36
7.2.100.0100.00716.92
7.2.90.0060.00916.51
7.2.80.0140.00316.54
7.2.70.0090.00916.03
7.2.60.0050.01016.95
7.2.50.0150.00316.14
7.2.40.0130.00316.95
7.2.30.0140.00516.40
7.2.20.0120.00816.28
7.2.10.0140.00516.27
7.2.00.0060.01117.93
7.1.250.0070.00715.11
7.1.200.0080.00815.77
7.1.100.0000.01218.20
7.1.70.0030.00716.91
7.1.60.0120.00819.32
7.1.50.0030.01017.02
7.1.00.0100.07022.37
7.0.200.0040.00416.48
7.0.140.0030.07022.09
7.0.60.0100.05719.96
7.0.50.0030.08317.90
7.0.40.0070.06719.98
7.0.30.0500.05320.23
7.0.20.0270.05020.16
7.0.10.0300.07320.08
7.0.00.0170.08020.11
5.6.280.0000.07721.13
5.6.210.0100.04320.70
5.6.200.0070.08018.23
5.6.190.0070.06020.55
5.6.180.3670.04320.50
5.6.170.0270.05720.49
5.6.160.0170.07320.39
5.6.150.0130.07318.19
5.6.140.0030.04318.28
5.6.130.0070.04318.18
5.6.120.0130.07720.90
5.6.110.0000.07320.99
5.6.100.0070.04321.02
5.6.90.0100.08321.03
5.6.80.0030.03720.36
5.5.350.0270.07320.42
5.5.340.0030.05018.10
5.5.330.0030.05720.35
5.5.320.0170.04320.19
5.5.310.0130.04720.39
5.5.300.0030.07018.03
5.5.290.0070.08017.95
5.5.280.0100.08320.88
5.5.270.0030.07020.80
5.5.260.0070.07320.90
5.5.250.0170.06320.67
5.5.240.0270.06320.27
5.4.450.1030.05019.28
5.4.440.0570.06319.52
5.4.430.0530.07019.58
5.4.420.0630.00019.37
5.4.410.0630.00019.31
5.4.400.0630.00019.13
5.4.390.0670.00019.07
5.4.380.0630.00019.05
5.4.370.0600.00018.98
5.4.360.0630.00019.19
5.4.350.0630.00019.24
5.4.340.0600.00019.16
5.4.320.0060.03612.50
5.4.310.0030.04012.50
5.4.300.0110.03412.50
5.4.290.0070.04012.50
5.4.280.0050.03712.40
5.4.270.0060.03712.40
5.4.260.0060.03712.40
5.4.250.0080.03512.40
5.4.240.0070.03612.39
5.4.230.0110.03412.39
5.4.220.0070.03412.39
5.4.210.0060.03512.39
5.4.200.0040.03812.39
5.4.190.0070.03412.39
5.4.180.0050.03912.39
5.4.170.0020.04212.39
5.4.160.0050.03612.39
5.4.150.0080.03412.39
5.4.140.0040.03812.07
5.4.130.0070.03312.06
5.4.120.0100.03112.02
5.4.110.0090.03112.02
5.4.100.0050.04412.02
5.4.90.0030.03812.02
5.4.80.0040.04112.02
5.4.70.0050.04512.01
5.4.60.0060.03512.01
5.4.50.0060.03412.01
5.4.40.0060.03812.00
5.4.30.0050.03511.99
5.4.20.0120.04412.00
5.4.10.0050.03612.00
5.4.00.0060.03411.49
5.3.290.0060.04512.80
5.3.280.0080.03612.70
5.3.270.0060.03812.72
5.3.260.0060.03612.72
5.3.250.0110.03512.72
5.3.240.0070.03812.72
5.3.230.0070.04012.71
5.3.220.0070.03512.68
5.3.210.0070.03812.68
5.3.200.0030.03812.68
5.3.190.0040.03912.68
5.3.180.0050.03712.68
5.3.170.0080.03512.67
5.3.160.0070.03912.68
5.3.150.0030.04112.68
5.3.140.0040.03812.66
5.3.130.0030.04112.66
5.3.120.0050.03912.66
5.3.110.0100.03712.66
5.3.100.0090.03412.13
5.3.90.0090.03412.11
5.3.80.0040.03812.10
5.3.70.0080.03412.09
5.3.60.0070.03512.08
5.3.50.0050.04512.03
5.3.40.0060.04012.03
5.3.30.0090.03411.99
5.3.20.0110.04211.77
5.3.10.0050.03611.74
5.3.00.0060.03611.72
5.2.170.0050.0309.22
5.2.160.0020.0319.23
5.2.150.0060.0309.22
5.2.140.0050.0329.22
5.2.130.0050.0289.18
5.2.120.0070.0289.18
5.2.110.0050.0289.20
5.2.100.0060.0319.18
5.2.90.0110.0249.19
5.2.80.0070.0279.18
5.2.70.0020.0319.18
5.2.60.0030.0319.13
5.2.50.0050.0309.10
5.2.40.0060.0339.07
5.2.30.0040.0299.05
5.2.20.0050.0289.05
5.2.10.0010.0318.95
5.2.00.0070.0258.82
5.1.60.0030.0248.09
5.1.50.0030.0258.09
5.1.40.0020.0258.07
5.1.30.0040.0258.43
5.1.20.0040.0278.44
5.1.10.0080.0228.17
5.1.00.0050.0348.17
5.0.50.0060.0236.65
5.0.40.0040.0186.51
5.0.30.0040.0316.32
5.0.20.0020.0206.29
5.0.10.0060.0166.26
5.0.00.0010.0336.26
4.4.90.0030.0194.78
4.4.80.0040.0174.75
4.4.70.0020.0174.76
4.4.60.0020.0164.76
4.4.50.0030.0154.77
4.4.40.0040.0244.71
4.4.30.0010.0174.76
4.4.20.0010.0174.84
4.4.10.0020.0164.85
4.4.00.0020.0254.76
4.3.110.0020.0164.67
4.3.100.0010.0164.66
4.3.90.0040.0134.63
4.3.80.0030.0244.58
4.3.70.0030.0204.63
4.3.60.0050.0124.63
4.3.50.0020.0174.63
4.3.40.0020.0304.54
4.3.30.0030.0143.30
4.3.20.0040.0133.28
4.3.10.0000.0243.24
4.3.00.0030.01316.50

preferences:
33.19 ms | 401 KiB | 5 Q