mirror of https://github.com/rectorphp/rector.git
89 lines
2.3 KiB
PHP
89 lines
2.3 KiB
PHP
<?php
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declare (strict_types=1);
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namespace Rector\DowngradePhp81\Rector\Instanceof_;
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use finfo;
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use PhpParser\Node;
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use PhpParser\Node\Expr\BinaryOp;
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use PhpParser\Node\Expr\Instanceof_;
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use Rector\Core\Rector\AbstractRector;
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use Rector\DowngradePhp81\NodeManipulator\ObjectToResourceReturn;
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use Symplify\RuleDocGenerator\ValueObject\CodeSample\CodeSample;
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use Symplify\RuleDocGenerator\ValueObject\RuleDefinition;
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/**
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* @changelog https://www.php.net/manual/en/migration81.incompatible.php#migration81.incompatible.resource2object
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*
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* @see \Rector\Tests\DowngradePhp81\Rector\Instanceof_\DowngradePhp81ResourceReturnToObjectRector\DowngradePhp81ResourceReturnToObjectRectorTest
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*/
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final class DowngradePhp81ResourceReturnToObjectRector extends AbstractRector
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{
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/**
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* @readonly
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* @var \Rector\DowngradePhp81\NodeManipulator\ObjectToResourceReturn
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*/
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private $objectToResourceReturn;
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/**
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* @var string[]|class-string<finfo>[]
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*/
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private const COLLECTION_OBJECT_TO_RESOURCE = [
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// finfo
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'finfo',
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// ftp
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'FTP\\Connection',
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// imap_open
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'IMAP\\Connection',
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// pspell
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'PSpell\\Config',
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'PSpell\\Dictionary',
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// ldap
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'LDAP\\Connection',
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'LDAP\\Result',
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'LDAP\\ResultEntry',
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// psql
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'PgSql\\Connection',
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'PgSql\\Result',
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'PgSql\\Lob',
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];
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public function __construct(ObjectToResourceReturn $objectToResourceReturn)
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{
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$this->objectToResourceReturn = $objectToResourceReturn;
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}
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public function getRuleDefinition() : RuleDefinition
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{
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return new RuleDefinition('change instanceof Object to is_resource', [new CodeSample(<<<'CODE_SAMPLE'
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class SomeClass
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{
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public function run($obj)
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{
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$obj instanceof \finfo;
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}
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}
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CODE_SAMPLE
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, <<<'CODE_SAMPLE'
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class SomeClass
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{
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public function run($obj)
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{
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is_resource($obj) || $obj instanceof \finfo;
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}
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}
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CODE_SAMPLE
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)]);
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}
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/**
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* @return array<class-string<Node>>
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*/
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public function getNodeTypes() : array
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{
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return [BinaryOp::class, Instanceof_::class];
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}
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/**
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* @param BinaryOp|Instanceof_ $node
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*/
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public function refactor(Node $node) : ?Node
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{
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return $this->objectToResourceReturn->refactor($node, self::COLLECTION_OBJECT_TO_RESOURCE);
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}
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}
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