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<?php namespace WPDeveloper\BetterDocs\Dependencies\SuperClosure\Analyzer\Visitor; |
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|
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use WPDeveloper\BetterDocs\Dependencies\PhpParser\Node\Scalar\LNumber as NumberNode; |
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use WPDeveloper\BetterDocs\Dependencies\PhpParser\Node\Scalar\String_ as StringNode; |
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use WPDeveloper\BetterDocs\Dependencies\PhpParser\Node as AstNode; |
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use WPDeveloper\BetterDocs\Dependencies\PhpParser\NodeVisitorAbstract as NodeVisitor; |
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|
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/** |
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* This is a visitor that resolves magic constants (e.g., __FILE__) to their |
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* intended values within a closure's AST. |
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* |
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* @internal |
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*/ |
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final class MagicConstantVisitor extends NodeVisitor |
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{ |
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/** |
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* @var array |
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*/ |
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private $location; |
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|
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/** |
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* @param array $location |
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*/ |
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public function __construct(array $location) |
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{ |
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$this->location = $location; |
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} |
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|
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public function leaveNode(AstNode $node) |
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{ |
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switch ($node->getType()) { |
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case 'Scalar_MagicConst_Class' : |
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return new StringNode($this->location['class'] ?: ''); |
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case 'Scalar_MagicConst_Dir' : |
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return new StringNode($this->location['directory'] ?: ''); |
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case 'Scalar_MagicConst_File' : |
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return new StringNode($this->location['file'] ?: ''); |
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case 'Scalar_MagicConst_Function' : |
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return new StringNode($this->location['function'] ?: ''); |
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case 'Scalar_MagicConst_Line' : |
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return new NumberNode($node->getAttribute('startLine') ?: 0); |
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case 'Scalar_MagicConst_Method' : |
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return new StringNode($this->location['method'] ?: ''); |
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case 'Scalar_MagicConst_Namespace' : |
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return new StringNode($this->location['namespace'] ?: ''); |
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case 'Scalar_MagicConst_Trait' : |
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return new StringNode($this->location['trait'] ?: ''); |
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} |
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} |
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} |
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