3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Kitchen { private $yummy = 'cake'; } class MapperX { public function map(Kitchen $kitchen, array $data) { $mapper = $this; $map = function (Kitchen $kitchen, array $data) use ($mapper) { $mapper->setYummy($kitchen, $data); }; $map = Closure::bind($map, null, $kitchen); $map($kitchen, $data); } public function setYummy(Kitchen $kitchen, array $data) { $kitchen->yummy = $data['yummy']; } } class Mapper { public function setYummy(Kitchen $kitchen, array $data) { return function (Kitchen $kitchen) { $kitchen->yummy = $data['yummy']; }; } } $kitchen = new Kitchen; $mapper = new Mapper; $clj = $mapper->setYummy($kitchen, ['yummy' => 'cookie']); $clj->bindTo($kitchen); $clj(); var_dump($kitchen); /* $sweetsThief = function (Kitchen $kitchen) { return $kitchen->yummy; }; $sweetsCop = function (Kitchen $kitchen, $yummy) { $kitchen->yummy = $yummy; }; $kitchen = new Kitchen(); $sweetsThief = Closure::bind($sweetsThief, null, $kitchen); $sweetsCop = Closure::bind($sweetsCop, null, $kitchen); var_dump($sweetsThief($kitchen)); $sweetsCop($kitchen, 'lie'); var_dump($sweetsThief($kitchen)); */

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)
8.3.60.0160.00316.88
8.3.50.0140.00716.07
8.3.40.0000.01518.97
8.3.30.0070.00718.66
8.3.20.0000.00820.34
8.3.10.0040.00423.65
8.3.00.0040.00419.67
8.2.180.0090.01218.54
8.2.170.0090.00922.96
8.2.160.0030.01020.38
8.2.150.0030.00524.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0050.00517.50
8.2.110.0030.00622.32
8.2.100.0060.00619.36
8.2.90.0000.00819.24
8.2.80.0000.01117.97
8.2.70.0040.00417.61
8.2.60.0050.00317.93
8.2.50.0090.00018.07
8.2.40.0040.00419.37
8.2.30.0030.00619.82
8.2.20.0040.00417.86
8.2.10.0060.00318.00
8.2.00.0050.00318.09
8.1.280.0140.00325.92
8.1.270.0040.01122.15
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0040.00422.54
8.1.230.0040.00817.42
8.1.220.0030.00617.74
8.1.210.0000.00918.77
8.1.200.0000.00817.35
8.1.190.0000.00817.36
8.1.180.0000.00918.10
8.1.170.0030.00618.55
8.1.160.0000.00722.00
8.1.150.0040.00418.93
8.1.140.0030.00617.46
8.1.130.0080.00317.79
8.1.120.0000.01017.41
8.1.110.0000.00717.41
8.1.100.0040.00417.48
8.1.90.0080.00017.48
8.1.80.0070.00017.36
8.1.70.0000.00717.40
8.1.60.0050.00317.67
8.1.50.0080.00017.56
8.1.40.0040.00417.54
8.1.30.0030.00517.63
8.1.20.0050.00317.68
8.1.10.0030.00617.51
8.1.00.0040.00417.43
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0000.00718.41
8.0.270.0040.00417.13
8.0.260.0000.00617.17
8.0.250.0040.00416.88
8.0.240.0000.00817.00
8.0.230.0030.00316.98
8.0.220.0040.00416.93
8.0.210.0040.00416.79
8.0.200.0060.00017.04
8.0.190.0030.00517.08
8.0.180.0030.00517.04
8.0.170.0000.00717.00
8.0.160.0000.00816.97
8.0.150.0040.00416.82
8.0.140.0020.00516.82
8.0.130.0000.00613.46
8.0.120.0020.00516.90
8.0.110.0000.00817.00
8.0.100.0000.00716.83
8.0.90.0040.00416.83
8.0.80.0090.00617.04
8.0.70.0080.00016.89
8.0.60.0000.00816.99
8.0.50.0000.00716.89
8.0.30.0100.00817.04
8.0.20.0100.01117.40
8.0.10.0040.00416.95
8.0.00.0110.01116.88
7.4.330.0000.00515.08
7.4.320.0060.00016.58
7.4.300.0000.00816.65
7.4.290.0000.00816.64
7.4.280.0000.00816.48
7.4.270.0040.00416.43
7.4.260.0070.00016.46
7.4.250.0000.00816.53
7.4.240.0070.00016.63
7.4.230.0000.00716.63
7.4.220.0070.01116.73
7.4.210.0200.00016.46
7.4.200.0040.00416.44
7.4.160.0120.00316.38
7.4.150.0120.00617.40
7.4.140.0100.01017.86
7.4.130.0120.01116.61
7.4.120.0090.01016.63
7.4.110.0100.01216.48
7.4.100.0170.00016.54
7.4.90.0090.00916.45
7.4.80.0110.00719.39
7.4.70.0100.01016.51
7.4.60.0100.00716.58
7.4.50.0000.00916.74
7.4.40.0140.00316.79
7.4.30.0090.00816.73
7.4.00.0040.00815.06
7.3.330.0000.00513.31
7.3.320.0000.00613.38
7.3.310.0050.00216.42
7.3.300.0000.00716.42
7.3.290.0090.00816.34
7.3.280.0080.00916.38
7.3.270.0100.01017.40
7.3.260.0080.00816.35
7.3.250.0080.01216.56
7.3.240.0130.00416.51
7.3.230.0120.00916.60
7.3.210.0120.00616.40
7.3.200.0100.01316.36
7.3.190.0060.01216.36
7.3.180.0090.00916.37
7.3.170.0000.01916.27
7.3.160.0120.00616.35
7.3.10.0100.00416.63
7.3.00.0060.00816.54
7.2.330.0080.00816.38
7.2.320.0000.02416.70
7.2.310.0100.00716.52
7.2.300.0140.00716.73
7.2.290.0120.00616.76
7.2.130.0050.00716.83
7.2.120.0100.00516.92
7.2.110.0060.00816.99
7.2.100.0050.00516.86
7.2.90.0060.00816.72
7.2.80.0090.00416.77
7.2.70.0040.00816.88
7.2.60.0080.00616.83
7.2.50.0050.00716.79
7.2.40.0060.00716.89
7.2.30.0060.01016.84
7.2.20.0060.00416.81
7.2.10.0030.01116.87
7.2.00.0060.00717.63
7.1.250.0060.00315.79
7.1.200.0110.00415.73
7.1.100.0030.01018.20
7.1.70.0000.00817.03
7.1.60.0070.01519.27
7.1.50.0040.01416.93
7.1.00.0100.07022.48
7.0.200.0000.01116.46
7.0.60.0170.07720.04
7.0.50.0070.06317.86
7.0.40.0130.08320.16
7.0.30.0330.03320.09
7.0.20.0270.05320.23
7.0.10.0070.08720.08
7.0.00.0030.04320.16
5.6.280.0030.07021.00
5.6.210.0030.04020.72
5.6.200.0070.08018.16
5.6.190.0130.06720.52
5.6.180.3670.03720.50
5.6.170.0230.05720.56
5.6.160.0070.05020.47
5.6.150.0000.04318.29
5.6.140.0130.06318.15
5.6.130.0170.07018.15
5.6.120.0130.08320.91
5.6.110.0170.07021.11
5.6.100.0170.06720.90
5.6.90.0000.04321.09
5.6.80.0170.07720.46
5.6.70.0100.07720.45
5.5.350.0070.07720.48
5.5.340.0000.04318.09
5.5.330.0070.08720.13
5.5.320.0170.04020.35
5.5.310.0230.05020.30
5.5.300.0100.05017.98
5.5.290.0030.08318.01
5.5.280.0170.06021.00
5.5.270.0100.08020.90
5.5.260.0030.09020.78
5.5.250.0000.05020.73
5.5.240.0300.07020.29
5.4.450.0670.06019.62
5.4.440.0700.05719.59
5.4.430.0630.06319.58
5.4.420.0870.04019.44
5.4.410.0730.05719.32
5.4.400.0800.04318.84
5.4.390.0700.05719.22
5.4.380.0670.05319.01
5.4.370.0570.05319.25
5.4.360.0630.06019.38
5.4.350.0770.05019.29
5.4.340.0600.05719.01
5.4.320.0600.05718.98
5.4.310.0770.04719.03
5.4.300.0870.05719.28
5.4.290.0670.04719.25
5.4.280.0870.07719.23
5.4.270.0730.04319.30
5.4.260.0900.03319.27
5.4.250.0770.06018.86
5.4.240.0730.06019.05
5.4.230.0900.04719.15
5.4.220.0770.05318.97
5.4.210.0900.05719.14
5.4.200.0830.05019.10
5.4.190.0800.05019.12
5.4.180.0730.05319.36
5.4.170.0830.04719.29
5.4.160.0770.06319.26
5.4.150.0530.07019.11
5.4.140.0630.06316.40
5.4.130.0800.04316.49
5.4.120.0830.03716.36
5.4.110.0630.05016.29
5.4.100.0570.05316.58
5.4.90.0600.05016.32
5.4.80.0600.05016.55
5.4.70.0200.06016.64
5.4.60.0200.06016.48
5.4.50.0030.07316.51
5.4.40.0070.07016.51
5.4.30.0000.03316.43
5.4.20.0270.03716.23

preferences:
59.91 ms | 400 KiB | 5 Q