function TestNodeVisitor::leaveNode

File

core/modules/sdc/tests/modules/sdc_other_node_visitor/src/Twig/NodeVisitor/TestNodeVisitor.php, line 45

Class

TestNodeVisitor

A node visitor that adds nodes to the Twig template.

Namespace

Code

public function leaveNode(Node $node, Environment $env) : ?Node {
    if ($node instanceof ModuleNode) {
        $node->setNode('display_start', new Node([
            new EnterProfileNode($this->extensionName, $this->varName),
            $node->getNode('display_start'),
        ]));
        $node->setNode('display_end', new Node([
            new LeaveProfileNode($this->varName),
            $node->getNode('display_end'),
        ]));
    }
    return $node;
}