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PATH: opt / cpanel / ea-wappspector / vendor / slevomat / coding-standard / SlevomatCodingStandard / Helpers

<?php declare(strict_types = 1);

namespace SlevomatCodingStandard\Helpers;

use PHPStan\PhpDocParser\Ast\Node;
use PHPStan\PhpDocParser\Ast\NodeTraverser;
use PHPStan\PhpDocParser\Ast\NodeVisitor\CloningVisitor;
use PHPStan\PhpDocParser\Lexer\Lexer;
use PHPStan\PhpDocParser\Parser\ConstExprParser;
use PHPStan\PhpDocParser\Parser\PhpDocParser;
use PHPStan\PhpDocParser\Parser\TypeParser;
use PHPStan\PhpDocParser\ParserConfig;
use PHPStan\PhpDocParser\Printer\Printer;

/**
 * @internal
 */
class PhpDocParserHelper
{

public static function getLexer(): Lexer
	{
		static $lexer;

$lexer ??= new Lexer(self::getConfig());

return $lexer;
	}

public static function getParser(): PhpDocParser
	{
		static $parser;

if ($parser === null) {
			$config = self::getConfig();
			$constantExpressionParser = new ConstExprParser($config);
			$parser = new PhpDocParser(
				$config,
				new TypeParser($config, $constantExpressionParser),
				$constantExpressionParser,
			);
		}

return $parser;
	}

public static function getPrinter(): Printer
	{
		static $printer;

$printer ??= new Printer();

return $printer;
	}

/**
	 * @template T of Node
	 * @param T $node
	 * @return T
	 */
	public static function cloneNode(Node $node): Node
	{
		static $cloningTraverser;

$cloningTraverser ??= new NodeTraverser([new CloningVisitor()]);

[$cloneNode] = $cloningTraverser->traverse([$node]);

return $cloneNode;
	}

private static function getConfig(): ParserConfig
	{
		static $config;

$config ??= new ParserConfig(['lines' => true, 'indexes' => true]);

return $config;
	}

}

[-] Attribute.php [edit]
[-] ArrayHelper.php [edit]
[-] TernaryOperatorHelper.php [edit]
[-] ConstantHelper.php [edit]
[-] CatchHelper.php [edit]
[+] ..
[-] TypeHint.php [edit]
[-] ConditionHelper.php [edit]
[-] IndentationHelper.php [edit]
[-] SuppressHelper.php [edit]
[-] TokenPointerOutOfBoundsException.php [edit]
[-] VariableHelper.php [edit]
[-] StringHelper.php [edit]
[-] TypeHintHelper.php [edit]
[-] AnnotationHelper.php [edit]
[-] SniffLocalCache.php [edit]
[-] ReferencedNameHelper.php [edit]
[-] NamespaceHelper.php [edit]
[-] ScopeHelper.php [edit]
[-] ParameterHelper.php [edit]
[-] AnnotationTypeHelper.php [edit]
[-] TokenHelper.php [edit]
[-] DocCommentHelper.php [edit]
[-] AttributeHelper.php [edit]
[-] Comment.php [edit]
[-] SniffSettingsHelper.php [edit]
[-] UseStatement.php [edit]
[-] FunctionHelper.php [edit]
[-] YodaHelper.php [edit]
[-] IdentificatorHelper.php [edit]
[-] PropertyHelper.php [edit]
[-] UseStatementHelper.php [edit]
[-] FixerHelper.php [edit]
[-] PhpDocParserHelper.php [edit]
[-] CommentHelper.php [edit]
[-] Annotation.php [edit]
[-] ArrayKeyValue.php [edit]
[-] TypeHelper.php [edit]
[-] ClassHelper.php [edit]
[-] ParsedDocComment.php [edit]
[-] EmptyFileException.php [edit]
[-] ReferencedName.php [edit]