betterdocs / includes / Dependencies / SuperClosure / Analyzer / Visitor / ThisDetectorVisitor.php

ThisDetectorVisitor.php in BetterDocs – AI Documentation, Knowledge Base, MCP Server, Docs, Wikis, FAQ & Chatbot 3.8.9, at includes/Dependencies/SuperClosure/Analyzer/Visitor/ThisDetectorVisitor.php

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1	<?php namespace WPDeveloper\BetterDocs\Dependencies\SuperClosure\Analyzer\Visitor;
2
3	use WPDeveloper\BetterDocs\Dependencies\PhpParser\Node as AstNode;
4	use WPDeveloper\BetterDocs\Dependencies\PhpParser\Node\Expr\Variable as VariableNode;
5	use WPDeveloper\BetterDocs\Dependencies\PhpParser\NodeVisitorAbstract as NodeVisitor;
6
7	/**
8	* Detects if the closure's AST contains a $this variable.
9	*
10	* @internal
11	*/
12	final class ThisDetectorVisitor extends NodeVisitor
13	{
14	/**
15	* @var bool
16	*/
17	public $detected = false;
18
19	public function leaveNode(AstNode $node)
20	{
21	if ($node instanceof VariableNode) {
22	if ($node->name === 'this') {
23	$this->detected = true;
24	}
25	}
26	}
27	}
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