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name	type	size	perms	modified	actions
[parent directory]
AliasNameResolver.php	file	1,257 B	0644	2024-11-08 13:59:10	edit
ConflictingNameResolver.php	file	5,452 B	0644	2024-11-08 13:59:10	edit
ExpectedNameResolver.php	file	7,897 B	0644	2024-11-08 13:59:10	edit
OverridenExistingNamesResolver.php	file	3,823 B	0644	2024-11-08 13:59:10	edit
PropertyNaming.php	file	9,830 B	0644	2024-11-08 13:59:10	edit
UseImportsResolver.php	file	2,523 B	0644	2024-11-08 13:59:10	edit
VariableNaming.php	file	4,973 B	0644	2024-11-08 13:59:10	edit

editing: OverridenExistingNamesResolver.php

<?php

declare (strict_types=1);
namespace Rector\Naming\Naming;

use PhpParser\Node\Expr\ArrowFunction;
use PhpParser\Node\Expr\Assign;
use PhpParser\Node\Expr\Closure;
use PhpParser\Node\Expr\Variable;
use PhpParser\Node\Stmt\ClassMethod;
use PhpParser\Node\Stmt\Function_;
use Rector\Naming\PhpArray\ArrayFilter;
use Rector\NodeNameResolver\NodeNameResolver;
use Rector\PhpParser\Node\BetterNodeFinder;
final class OverridenExistingNamesResolver
{
    /**
     * @readonly
     * @var \Rector\Naming\PhpArray\ArrayFilter
     */
    private $arrayFilter;
    /**
     * @readonly
     * @var \Rector\PhpParser\Node\BetterNodeFinder
     */
    private $betterNodeFinder;
    /**
     * @readonly
     * @var \Rector\NodeNameResolver\NodeNameResolver
     */
    private $nodeNameResolver;
    /**
     * @var array<int, array<int, string>>
     */
    private $overridenExistingVariableNamesByClassMethod = [];
    public function __construct(ArrayFilter $arrayFilter, BetterNodeFinder $betterNodeFinder, NodeNameResolver $nodeNameResolver)
    {
        $this->arrayFilter = $arrayFilter;
        $this->betterNodeFinder = $betterNodeFinder;
        $this->nodeNameResolver = $nodeNameResolver;
    }
    /**
     * @param \PhpParser\Node\Stmt\ClassMethod|\PhpParser\Node\Stmt\Function_|\PhpParser\Node\Expr\Closure $functionLike
     */
    public function hasNameInClassMethodForNew(string $variableName, $functionLike) : bool
    {
        $overridenVariableNames = $this->resolveOveriddenNamesForNew($functionLike);
        return \in_array($variableName, $overridenVariableNames, \true);
    }
    /**
     * @param \PhpParser\Node\Stmt\ClassMethod|\PhpParser\Node\Stmt\Function_|\PhpParser\Node\Expr\Closure|\PhpParser\Node\Expr\ArrowFunction $classMethod
     */
    public function hasNameInFunctionLikeForParam(string $expectedName, $classMethod) : bool
    {
        /** @var Assign[] $assigns */
        $assigns = $this->betterNodeFinder->findInstanceOf((array) $classMethod->getStmts(), Assign::class);
        $usedVariableNames = [];
        foreach ($assigns as $assign) {
            if (!$assign->var instanceof Variable) {
                continue;
            }
            $variableName = $this->nodeNameResolver->getName($assign->var);
            if ($variableName === null) {
                continue;
            }
            $usedVariableNames[] = $variableName;
        }
        return \in_array($expectedName, $usedVariableNames, \true);
    }
    /**
     * @return string[]
     * @param \PhpParser\Node\Stmt\ClassMethod|\PhpParser\Node\Stmt\Function_|\PhpParser\Node\Expr\Closure $functionLike
     */
    private function resolveOveriddenNamesForNew($functionLike) : array
    {
        $classMethodId = \spl_object_id($functionLike);
        if (isset($this->overridenExistingVariableNamesByClassMethod[$classMethodId])) {
            return $this->overridenExistingVariableNamesByClassMethod[$classMethodId];
        }
        $currentlyUsedNames = [];
        /** @var Assign[] $assigns */
        $assigns = $this->betterNodeFinder->findInstanceOf((array) $functionLike->stmts, Assign::class);
        foreach ($assigns as $assign) {
            /** @var Variable $assignVariable */
            $assignVariable = $assign->var;
            $currentVariableName = $this->nodeNameResolver->getName($assignVariable);
            if ($currentVariableName === null) {
                continue;
            }
            $currentlyUsedNames[] = $currentVariableName;
        }
        $currentlyUsedNames = \array_values($currentlyUsedNames);
        $currentlyUsedNames = $this->arrayFilter->filterWithAtLeastTwoOccurences($currentlyUsedNames);
        $this->overridenExistingVariableNamesByClassMethod[$classMethodId] = $currentlyUsedNames;
        return $currentlyUsedNames;
    }
}

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