3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php interface INode { public function connectToEdge(Edge $edge); } final class Node extends Nette\Object implements INode { private $name; private $value = null; private $edges = array(); public function __construct($name, $value = null) { $this->name = $name; $this->value = $value; } public function getName() { return $this->name; } public function getValue() { return $this->value; } public function connectToEdge(Edge $edge) { $this->edges[spl_object_hash($edge)] = $edge; } } final class Edge extends Nette\Object { private $nodeFrom; private $nodeTo; private $directional = true; private $name = null; public function __construct(Node $nodeFrom, Node $nodeTo, $directional = true, $name = null) { $this->nodeFrom = $nodeFrom; $this->nodeTo = $nodeTo; $this->directional = $directional; $this->name = $name; $this->nodeFrom->connectToEdge($this); $this->nodeTo->connectToEdge($this); } } $node1 = new Node('uzel_1'); $node2 = new Node('uzel_2'); $edge1 = new Edge($node1, $node2, true, 'hrana mezi uzel_1 - uzel_2'); $edge2 = new Edge($node1, $node2, true, 'hrana mezi uzel_1 - uzel_2 v2'); dump(spl_object_hash($edge1)); dump(spl_object_hash($edge2));

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).
Note: hhvm uses a JIT which only kicks in after a few runs. Since we run scripts only once, hhvm always runs slower.

VersionSystem time (s)User time (s)Memory (MiB)
7.2.00.0040.00819.25
7.1.100.0070.00718.01
7.1.70.0070.00316.71
7.1.60.0070.01719.24
7.1.50.0130.01016.91
7.1.00.0070.08722.47
7.0.200.0090.00316.63
7.0.140.0100.06722.20
7.0.100.0130.06319.94
7.0.90.0170.07719.86
7.0.80.0100.08019.84
7.0.70.0030.08319.89
7.0.60.0130.07720.04
7.0.50.0130.08020.34
7.0.40.0070.07720.10
7.0.30.0130.08019.99
7.0.20.0170.05020.00
7.0.10.0100.07320.00
7.0.00.0070.08320.03
5.6.280.0030.07321.09
5.6.250.0070.08020.77
5.6.240.0070.05020.72
5.6.230.0070.04720.46
5.6.220.0000.07720.57
5.6.210.0030.08320.71
5.6.200.0100.07720.92
5.6.190.0170.06021.00
5.6.180.0030.08321.01
5.6.170.0070.08321.02
5.6.160.0130.07020.98
5.6.150.0100.07320.90
5.6.140.0100.08021.07
5.6.130.0070.08020.92
5.6.120.0130.08020.98
5.6.110.0130.07021.00
5.6.100.0070.08721.06
5.6.90.0070.04021.05
5.6.80.0100.07320.30
5.6.70.0170.06720.45
5.6.60.0030.06720.36
5.6.50.0030.08320.39
5.6.40.0070.07020.43
5.6.30.0100.07020.37
5.6.20.0100.08020.33
5.6.10.0130.04720.33
5.6.00.0100.07020.26
5.5.380.0030.08720.31
5.5.370.0100.07320.54
5.5.360.0130.07320.46
5.5.350.0130.07720.39
5.5.340.0200.07020.87
5.5.330.0100.07720.77
5.5.320.0070.07720.70
5.5.310.0030.06020.70
5.5.300.0130.07020.69
5.5.290.0170.07720.89
5.5.280.0100.07320.80
5.5.270.0070.06720.78
5.5.260.0000.07720.84
5.5.250.0100.07020.66
5.5.240.0070.08020.27
5.5.230.0100.07319.98
5.5.220.0030.06319.95
5.5.210.0100.07320.27
5.5.200.0030.06720.25
5.5.190.0030.08320.10
5.5.180.0130.07020.07
5.5.160.0200.06020.22
5.5.150.0130.07320.13
5.5.140.0100.08020.11
5.5.130.0100.07720.24
5.5.120.0200.06720.07
5.5.110.0070.08020.11
5.5.100.0070.06720.10
5.5.90.0070.07320.04
5.5.80.0130.03020.03
5.5.70.0030.04020.05
5.5.60.0030.03719.97
5.5.50.0030.04020.08
5.5.40.0100.03720.07
5.5.30.0030.06720.12
5.5.20.0030.03720.04
5.5.10.0000.04020.07
5.5.00.0030.04019.99
5.4.450.0100.07319.45
5.4.440.0200.06719.51
5.4.430.0170.07019.20
5.4.420.0100.07719.20
5.4.410.0030.08319.24
5.4.400.0170.07019.04
5.4.390.0030.07019.05
5.4.380.0130.06719.16
5.4.370.0000.07719.13
5.4.360.0070.06719.04
5.4.350.0030.07719.25
5.4.340.0070.04319.19
5.4.320.0070.08019.13
5.4.310.0130.06719.09
5.4.300.0070.08018.87
5.4.290.0100.07318.85
5.4.280.0130.04018.88
5.4.270.0100.07719.09
5.4.260.0070.07019.03
5.4.250.0070.03719.14
5.4.240.0030.03719.03
5.4.230.0000.04019.05
5.4.220.0000.04719.12
5.4.210.0070.04319.04
5.4.200.0000.04319.18
5.4.190.0070.04019.13
5.4.180.0070.03319.12
5.4.170.0000.04719.17
5.4.160.0000.04319.16
5.4.150.0070.08018.86
5.4.140.0070.03016.39
5.4.130.0000.03716.45
5.4.120.0000.03716.38
5.4.110.0030.03316.45
5.4.100.0130.02016.32
5.4.90.0030.03716.33
5.4.80.0100.04316.53
5.4.70.0030.03316.55
5.4.60.0030.03316.50
5.4.50.0070.04016.42
5.4.40.0000.04016.54
5.4.30.0000.04016.48
5.4.20.0000.03316.44
5.4.10.0000.04316.33
5.4.00.0000.03315.64
5.3.290.0130.07014.68
5.3.280.0000.06014.73
5.3.270.0030.03714.65
5.3.260.0000.07314.64
5.3.250.0030.05014.73
5.3.240.0030.04714.70
5.3.230.0030.03314.72
5.3.220.0000.04014.61
5.3.210.0000.05014.64
5.3.200.0000.04014.70
5.3.190.0070.08014.65
5.3.180.0030.05314.57
5.3.170.0000.04314.65
5.3.160.0100.06014.64
5.3.150.0030.05314.55
5.3.140.0000.04014.55
5.3.130.0100.04714.61
5.3.120.0030.03314.59
5.3.110.0030.03714.54
5.3.100.0030.03714.08
5.3.90.0000.04014.09
5.3.80.0030.03714.15
5.3.70.0000.03314.08
5.3.60.0000.04313.92
5.3.50.0000.04013.95
5.3.40.0030.03713.89
5.3.30.0030.05313.98
5.3.20.0030.03313.73
5.3.10.0070.04013.80
5.3.00.0100.03013.66
5.2.170.0000.03011.26
5.2.160.0000.03311.23
5.2.150.0030.03011.07
5.2.140.0030.03011.25
5.2.130.0000.02711.02
5.2.120.0000.03310.97
5.2.110.0000.03011.11
5.2.100.0030.02711.19
5.2.90.0000.03010.98
5.2.80.0000.03011.20
5.2.70.0000.03011.15
5.2.60.0030.04011.07
5.2.50.0030.02711.04
5.2.40.0000.03010.98
5.2.30.0030.04310.89
5.2.20.0000.04711.07
5.2.10.0100.05310.86
5.2.00.0100.05310.65
5.1.60.0000.03710.08
5.1.50.0070.0479.99
5.1.40.0000.0409.86
5.1.30.0070.05710.46
5.1.20.0070.05710.46
5.1.10.0070.0539.95
5.1.00.0070.05310.06
5.0.50.0000.0438.63
5.0.40.0100.0378.48
5.0.30.0030.0638.48
5.0.20.0030.0438.48
5.0.10.0000.0478.48
5.0.00.0000.0708.48
4.4.90.0000.0178.48
4.4.80.0030.0278.48
4.4.70.0000.0238.48
4.4.60.0030.0308.48
4.4.50.0000.0378.48
4.4.40.0000.0538.48
4.4.30.0000.0408.48
4.4.20.0000.0378.48
4.4.10.0000.0338.48
4.4.00.0100.0438.48
4.3.110.0000.0378.48
4.3.100.0000.0378.48
4.3.90.0170.0108.48
4.3.80.0030.0438.48
4.3.70.0000.0378.48
4.3.60.0070.0308.48
4.3.50.0000.0378.48
4.3.40.0070.0478.48
4.3.30.0000.0208.48
4.3.20.0000.0378.48
4.3.10.0000.0408.48
4.3.00.0000.0238.48