Method enterNode

src/php/apps/php-merger/classes/CodeReader.php:41–82

(Node $node)

    }

    public function enterNode(Node $node)
    {
        // Use a stack to keep track of the current parent node
        // This is needed to set the parent attribute of the nodes
        if (!empty($this->stack)) {
            $node->setAttribute('parent', end($this->stack));
        }

        $this->stack[] = $node;

        // Extract file imports
        if ($node instanceof Use_) {
            $this->extractImport($node);
        }

        // Locate the current class
        if ($node instanceof Class_) {
            $this->currentClass = $node;

            $this->extractClass($node);
        }

        // Extract class use traits
        if ($node instanceof Node\Stmt\TraitUse) {
            $this->extractClassUseTrait($node);
        }

        // Extract class properties
        if ($node instanceof Property) {
            $this->extractClassProperty($node);
        }

        // Extract class methods
        if ($node instanceof ClassMethod) {
            $this->extractClassMethod($node);
        }

        // Extract removed methods from comments like "// removed_method:method_name"
        if ($node instanceof Node\Stmt\Nop) {
            $this->extractRemovedMethod($node);
        }
    }

    public function extractImport($node)
    {