phpmetrics /
PhpMetrics
| @@ 61-73 (lines=13) @@ | ||
| 58 | } |
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| 59 | ||
| 60 | \iterate_over_node($stmt, function ($node) use ($from, &$graph) { |
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| 61 | if ($node instanceof Node\Expr\PropertyFetch && isset($node->var->name) && $node->var->name == 'this') { |
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| 62 | $name = (string)getNameOfNode($node); |
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| 63 | // use of attribute $this->xxx; |
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| 64 | if (!$graph->has($name)) { |
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| 65 | $graph->insert(new TreeNode($name)); |
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| 66 | } |
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| 67 | $to = $graph->get($name); |
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| 68 | if ($to === null) { |
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| 69 | throw new ShouldNotHappenException('Graph $to is null'); |
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| 70 | } |
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| 71 | $graph->addEdge($from, $to); |
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| 72 | return; |
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| 73 | } |
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| 74 | ||
| 75 | if ($node instanceof Node\Expr\MethodCall) { |
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| 76 | if (!$node->var instanceof Node\Expr\New_ && isset($node->var->name) && getNameOfNode($node->var) === 'this') { |
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| @@ 76-89 (lines=14) @@ | ||
| 73 | } |
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| 74 | ||
| 75 | if ($node instanceof Node\Expr\MethodCall) { |
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| 76 | if (!$node->var instanceof Node\Expr\New_ && isset($node->var->name) && getNameOfNode($node->var) === 'this') { |
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| 77 | // use of method call $this->xxx(); |
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| 78 | // use of attribute $this->xxx; |
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| 79 | $name = getNameOfNode($node->name) . '()'; |
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| 80 | if (!$graph->has($name)) { |
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| 81 | $graph->insert(new TreeNode($name)); |
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| 82 | } |
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| 83 | $to = $graph->get($name); |
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| 84 | if ($to === null) { |
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| 85 | throw new ShouldNotHappenException('Graph $to is null'); |
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| 86 | } |
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| 87 | $graph->addEdge($from, $to); |
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| 88 | return; |
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| 89 | } |
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| 90 | } |
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| 91 | }); |
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| 92 | } |
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