3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Request { public function __construct() { echo 'Request created', PHP_EOL; } } class DI { protected $shared = []; protected $definitions = []; public function __construct() {} public function set($name, $definition, $shared = false) { if($shared) { if(isset($shared[$name])) { throw new Exception("Definition '$name' is already set. Use DI::remove('$name') to remove it."); } $this->shared[$name] = $definition; } else { if(isset($definitions[$name])) { throw new Exception("Definition '$name' is already set. Use DI::remove('$name') to remove it."); } $this->definitions[$name] = $definition; } } public function getRaw($name) { if(!isset($this->definitions[$name])) { throw new Exception("Definition '$name' is not set. Use DI::set('$name', <definition>, <shared>) to set it."); } return $this->definitions[$name]; } public function get($name) { $definition = $this->getRaw($name); echo is_callable($definition) ? 'Callable def' : 'Non-calleable def'; echo class_exists($definition) ? 'Class' : 'non-class'; die; return $definition(); } } $di = new DI(); //Using an anonymous function $di->set('request1', function(){ return new Request(); }); //Using an anonymous function $di->set('request2', 'Request'); var_dump($di->get('request'));

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)
8.3.60.0110.00418.53
8.3.50.0270.00721.91
8.3.40.0140.00418.67
8.3.30.0070.00719.07
8.3.20.0040.00420.16
8.3.10.0000.00722.04
8.3.00.0040.00419.38
8.2.180.0090.00616.88
8.2.170.0040.01122.96
8.2.160.0150.00320.57
8.2.150.0000.01624.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0030.00522.29
8.2.110.0060.00319.31
8.2.100.0040.00817.91
8.2.90.0000.00819.36
8.2.80.0040.00417.97
8.2.70.0050.00317.63
8.2.60.0080.00018.05
8.2.50.0040.00418.10
8.2.40.0060.00320.55
8.2.30.0030.00618.31
8.2.20.0080.00017.99
8.2.10.0070.00018.07
8.2.00.0080.00017.85
8.1.280.0100.00725.92
8.1.270.0080.00022.17
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00323.80
8.1.230.0060.00619.00
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.24
8.1.190.0040.00417.36
8.1.180.0040.00418.10
8.1.170.0030.00518.52
8.1.160.0000.00722.02
8.1.150.0000.00819.00
8.1.140.0050.00217.51
8.1.130.0000.00718.95
8.1.120.0030.00317.56
8.1.110.0030.00517.43
8.1.100.0050.00217.41
8.1.90.0000.00717.53
8.1.80.0040.00417.40
8.1.70.0030.00317.46
8.1.60.0050.00317.56
8.1.50.0000.00817.46
8.1.40.0000.00817.57
8.1.30.0040.00417.59
8.1.20.0080.00017.54
8.1.10.0050.00317.64
8.1.00.0030.00617.54
8.0.300.0000.00818.77
8.0.290.0080.00016.60
8.0.280.0000.00718.60
8.0.270.0000.00717.22
8.0.260.0030.00318.97
8.0.250.0070.00016.93
8.0.240.0000.00716.96
8.0.230.0040.00417.11
8.0.220.0000.00717.04
8.0.210.0070.00016.93
8.0.200.0070.00016.99
8.0.190.0000.00716.96
8.0.180.0000.00716.91
8.0.170.0040.00416.99
8.0.160.0040.00416.89
8.0.150.0000.00817.00
8.0.140.0030.00516.98
8.0.130.0000.00613.52
8.0.120.0070.00016.98
8.0.110.0000.00717.07
8.0.100.0000.00717.06
8.0.90.0000.00817.07
8.0.80.0120.00316.99
8.0.70.0020.00516.87
8.0.60.0040.00416.90
8.0.50.0040.00416.99
8.0.30.0100.01017.04
8.0.20.0130.00617.40
8.0.10.0050.00317.14
8.0.00.0070.01016.86
7.4.330.0000.00615.02
7.4.320.0000.00616.57
7.4.300.0000.00616.66
7.4.290.0040.00416.56
7.4.280.0040.00416.44
7.4.270.0070.00016.52
7.4.260.0030.00316.67
7.4.250.0000.00716.46
7.4.240.0040.00416.60
7.4.230.0070.00016.53
7.4.220.0060.01216.62
7.4.210.0070.00716.48
7.4.200.0000.00716.53
7.4.160.0110.01116.52
7.4.150.0130.01317.40
7.4.140.0080.00917.86
7.4.130.0120.00516.41
7.4.120.0090.00916.68
7.4.110.0060.01116.59
7.4.100.0130.00316.54
7.4.90.0090.00916.57
7.4.80.0110.00719.39
7.4.70.0120.00616.43
7.4.60.0070.01016.59
7.4.50.0000.00716.42
7.4.40.0030.01416.45
7.4.30.0140.00316.59
7.4.00.0030.01015.09
7.3.330.0060.00013.30
7.3.320.0060.00013.36
7.3.310.0030.00316.52
7.3.300.0040.00416.38
7.3.290.0100.00616.45
7.3.280.0090.00716.41
7.3.270.0080.01217.40
7.3.260.0100.00716.57
7.3.250.0110.00616.55
7.3.240.0060.00916.64
7.3.230.0100.00616.39
7.3.210.0100.00616.67
7.3.200.0060.01216.64
7.3.190.0060.01816.68
7.3.180.0080.00816.48
7.3.170.0040.01216.39
7.3.160.0030.01316.54
7.2.330.0110.01116.70
7.2.320.0070.01016.58
7.2.310.0070.01116.66
7.2.300.0030.01616.77
7.2.290.0120.00816.88
7.2.60.0100.00316.93
7.2.00.0030.00919.08
7.1.200.0030.00915.97
7.1.100.0030.00718.25
7.1.70.0040.01417.33
7.1.60.0060.00619.11
7.1.50.0230.01534.82
7.1.00.0100.07022.30
7.0.200.0000.00716.90
7.0.140.0070.07022.09
7.0.60.0030.04020.03
7.0.50.0100.07717.87
7.0.40.0030.04720.13
7.0.30.0270.07720.34
7.0.20.0170.06020.14
7.0.10.0000.10020.10
7.0.00.0130.07720.05
5.6.280.0070.07020.92
5.6.210.0100.07020.46
5.6.200.0030.09018.18
5.6.190.0070.08320.61
5.6.180.3330.05020.63
5.6.170.0200.05020.47
5.6.160.0030.09020.55
5.6.150.0000.08318.16
5.6.140.0070.07718.14
5.6.130.0000.06718.18
5.6.120.0030.04321.13
5.6.110.0030.04021.10
5.6.100.0100.07021.15
5.6.90.0000.05021.14
5.6.80.0030.07020.46
5.6.70.4400.04020.30
5.5.350.0070.03020.33
5.5.340.0030.05717.99
5.5.330.0000.04720.41
5.5.320.3770.04020.31
5.5.310.0200.07020.25
5.5.300.0030.06717.97
5.5.290.0130.07017.99
5.5.280.0000.05720.79
5.5.270.0070.05020.81
5.5.260.0070.08320.77
5.5.250.0130.07720.68
5.5.240.0230.08020.09
5.4.450.0170.05719.43
5.4.440.0130.06319.59
5.4.430.0100.06319.59
5.4.420.0670.00019.50
5.4.410.0630.00019.53
5.4.400.0630.00018.92
5.4.390.0600.00019.13
5.4.380.0700.00019.14
5.4.370.0630.00019.26
5.4.360.0630.00019.12
5.4.350.0730.00019.01
5.4.340.0040.03612.03
5.4.320.0050.04012.52
5.4.310.0060.03912.52
5.4.300.0030.03912.52
5.4.290.0070.03612.51
5.4.280.0050.03412.41
5.4.270.0080.03312.41
5.4.260.0050.03712.41
5.4.250.0020.04012.41
5.4.240.0040.03712.41
5.4.230.0100.04312.40
5.4.220.0090.03512.40
5.4.210.0070.04112.41
5.4.200.0060.04412.41
5.4.190.0070.03712.40
5.4.180.0050.03712.40
5.4.170.0060.03612.41
5.4.160.0060.03512.41
5.4.150.0050.03712.41
5.4.140.0060.04212.09
5.4.130.0030.03812.07
5.4.120.0060.03412.03
5.4.110.0050.03612.03
5.4.100.0040.03612.03
5.4.90.0090.03812.03
5.4.80.0140.04512.03
5.4.70.0040.04412.02
5.4.60.0010.03912.02
5.4.50.0030.03912.02
5.4.40.0090.03312.02
5.4.30.0080.03512.01
5.4.20.0080.03412.01
5.4.10.0090.03212.01
5.4.00.0070.03511.50
5.3.290.0080.03712.80
5.3.280.0060.04312.71
5.3.270.0080.03812.73
5.3.260.0060.03812.72
5.3.250.0100.03312.72
5.3.240.0050.03812.72
5.3.230.0060.03712.71
5.3.220.0040.03912.68
5.3.210.0100.03512.68
5.3.200.0040.03712.68
5.3.190.0020.04112.68
5.3.180.0050.03712.67
5.3.170.0050.03812.67
5.3.160.0070.03812.67
5.3.150.0060.04112.68
5.3.140.0090.04012.66
5.3.130.0070.03712.66
5.3.120.0040.04312.66
5.3.110.0050.03812.66
5.3.100.0020.04012.12
5.3.90.0030.03812.10
5.3.80.0080.03412.09
5.3.70.0090.03312.09
5.3.60.0060.03612.08
5.3.50.0050.03712.02
5.3.40.0050.03812.02
5.3.30.0050.03511.98
5.3.20.0020.03811.76
5.3.10.0060.03311.73
5.3.00.0040.03711.71
5.2.170.0060.0299.21
5.2.160.0060.0279.22
5.2.150.0040.0309.21
5.2.140.0020.0339.21
5.2.130.0010.0319.18
5.2.120.0080.0249.17
5.2.110.0070.0279.18
5.2.100.0050.0289.18
5.2.90.0050.0279.18
5.2.80.0060.0289.17
5.2.70.0050.0299.18
5.2.60.0020.0329.13
5.2.50.0080.0269.10
5.2.40.0040.0299.08
5.2.30.0060.0279.05
5.2.20.0060.0279.04
5.2.10.0060.0278.94
5.2.00.0070.0258.81
5.1.60.0030.0248.09
5.1.50.0020.0268.09
5.1.40.0030.0258.07
5.1.30.0040.0258.42
5.1.20.0070.0238.43
5.1.10.0020.0348.17
5.1.00.0040.0258.17
5.0.50.0040.0206.64
5.0.40.0030.0196.51
5.0.30.0020.0336.31
5.0.20.0030.0206.28
5.0.10.0050.0276.26
5.0.00.0060.0286.26
4.4.90.0040.0174.78
4.4.80.0010.0164.75
4.4.70.0020.0164.75
4.4.60.0020.0164.76
4.4.50.0050.0124.77
4.4.40.0020.0254.71
4.4.30.0000.0184.76
4.4.20.0030.0154.84
4.4.10.0010.0174.85
4.4.00.0020.0264.76
4.3.110.0030.0164.67
4.3.100.0020.0154.66
4.3.90.0030.0144.63
4.3.80.0040.0234.59
4.3.70.0040.0134.63
4.3.60.0030.0164.63
4.3.50.0040.0144.63
4.3.40.0040.0234.54
4.3.30.0010.0163.30
4.3.20.0020.0153.28
4.3.10.0030.0143.24
4.3.00.0100.0207.89

preferences:
38.89 ms | 401 KiB | 5 Q