?????????? ????????? - ??????????????? - /opt/cpanel/ea-wappspector/vendor/rector/rector/rules/CodeQuality/Rector/NullsafeMethodCall/CleanupUnneededNullsafeOperatorRector.php
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<?php declare (strict_types=1); namespace Rector\CodeQuality\Rector\NullsafeMethodCall; use PhpParser\Node; use PhpParser\Node\Expr\FuncCall; use PhpParser\Node\Expr\MethodCall; use PhpParser\Node\Expr\NullsafeMethodCall; use PhpParser\Node\Expr\StaticCall; use PhpParser\Node\Identifier; use PHPStan\Type\ObjectType; use Rector\Rector\AbstractRector; use Rector\TypeDeclaration\TypeAnalyzer\ReturnStrictTypeAnalyzer; use Rector\ValueObject\PhpVersionFeature; use Rector\VersionBonding\Contract\MinPhpVersionInterface; use Symplify\RuleDocGenerator\ValueObject\CodeSample\CodeSample; use Symplify\RuleDocGenerator\ValueObject\RuleDefinition; /** * @see https://wiki.php.net/rfc/nullsafe_operator * * @see \Rector\Tests\CodeQuality\Rector\NullsafeMethodCall\CleanupUnneededNullsafeOperatorRector\CleanupUnneededNullsafeOperatorRectorTest */ final class CleanupUnneededNullsafeOperatorRector extends AbstractRector implements MinPhpVersionInterface { /** * @readonly * @var \Rector\TypeDeclaration\TypeAnalyzer\ReturnStrictTypeAnalyzer */ private $returnStrictTypeAnalyzer; public function __construct(ReturnStrictTypeAnalyzer $returnStrictTypeAnalyzer) { $this->returnStrictTypeAnalyzer = $returnStrictTypeAnalyzer; } public function getRuleDefinition() : RuleDefinition { return new RuleDefinition('Cleanup unneeded nullsafe operator', [new CodeSample(<<<'CODE_SAMPLE' class HelloWorld { public function getString(): string { return 'hello world'; } } function get(): HelloWorld { return new HelloWorld(); } echo get()?->getString(); CODE_SAMPLE , <<<'CODE_SAMPLE' class HelloWorld { public function getString(): string { return 'hello world'; } } function get(): HelloWorld { return new HelloWorld(); } echo get()->getString(); CODE_SAMPLE )]); } /** * @return array<class-string<Node>> */ public function getNodeTypes() : array { return [NullsafeMethodCall::class]; } /** * @param NullsafeMethodCall $node */ public function refactor(Node $node) : ?Node { if (!$node->name instanceof Identifier) { return null; } if (!$node->var instanceof FuncCall && !$node->var instanceof MethodCall && !$node->var instanceof StaticCall) { return null; } $returnType = $this->returnStrictTypeAnalyzer->resolveMethodCallReturnType($node->var); if (!$returnType instanceof ObjectType) { return null; } return new MethodCall($node->var, $node->name, $node->args); } public function provideMinPhpVersion() : int { return PhpVersionFeature::NULLSAFE_OPERATOR; } }
| ver. 1.6 |
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| PHP 8.2.30 | ??????????? ?????????: 0.01 |
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