function NodeVisitor::enterNode

Same name in this branch

1. 11.1.x vendor/phpstan/phpdoc-parser/src/Ast/NodeVisitor.php \PHPStan\PhpDocParser\Ast\NodeVisitor::enterNode()

Called when entering a node.

Return value semantics:

• null => $node stays as-is
• array (of Nodes) => The return value is merged into the parent array (at the position of the $node)
• NodeVisitor::REMOVE_NODE => $node is removed from the parent array
• NodeVisitor::REPLACE_WITH_NULL => $node is replaced with null
• NodeVisitor::DONT_TRAVERSE_CHILDREN => Children of $node are not traversed. $node stays as-is
• NodeVisitor::DONT_TRAVERSE_CURRENT_AND_CHILDREN => Further visitors for the current node are skipped, and its children are not traversed. $node stays as-is.
• NodeVisitor::STOP_TRAVERSAL => Traversal is aborted. $node stays as-is
• otherwise => $node is set to the return value

Parameters

Node $node Node:

Return value

null|int|Node|Node[] Replacement node (or special return value)

1 method overrides NodeVisitor::enterNode()

NodeVisitorAbstract::enterNode in vendor/nikic/php-parser/lib/PhpParser/NodeVisitorAbstract.php

Called when entering a node.

File

vendor/nikic/php-parser/lib/PhpParser/NodeVisitor.php, line 87

Class

NodeVisitor

Namespace

PhpParser

Code

public function enterNode(Node $node);