?????????? ????????? - ??????????????? - /opt/cpanel/ea-wappspector/vendor/rector/rector/rules/CodeQuality/Rector/Expression/InlineIfToExplicitIfRector.php
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<?php declare (strict_types=1); namespace Rector\CodeQuality\Rector\Expression; use PhpParser\Node; use PhpParser\Node\Expr; use PhpParser\Node\Expr\BinaryOp\BooleanAnd; use PhpParser\Node\Expr\BinaryOp\BooleanOr; use PhpParser\Node\Expr\BooleanNot; use PhpParser\Node\Expr\FuncCall; use PhpParser\Node\Stmt\Expression; use PhpParser\Node\Stmt\If_; use Rector\NodeManipulator\BinaryOpManipulator; use Rector\Rector\AbstractRector; use Symplify\RuleDocGenerator\ValueObject\CodeSample\CodeSample; use Symplify\RuleDocGenerator\ValueObject\RuleDefinition; /** * @see \Rector\Tests\CodeQuality\Rector\Expression\InlineIfToExplicitIfRector\InlineIfToExplicitIfRectorTest */ final class InlineIfToExplicitIfRector extends AbstractRector { /** * @readonly * @var \Rector\NodeManipulator\BinaryOpManipulator */ private $binaryOpManipulator; public function __construct(BinaryOpManipulator $binaryOpManipulator) { $this->binaryOpManipulator = $binaryOpManipulator; } public function getRuleDefinition() : RuleDefinition { return new RuleDefinition('Change inline if to explicit if', [new CodeSample(<<<'CODE_SAMPLE' class SomeClass { public function run() { $userId = null; is_null($userId) && $userId = 5; } } CODE_SAMPLE , <<<'CODE_SAMPLE' class SomeClass { public function run() { $userId = null; if (is_null($userId)) { $userId = 5; } } } CODE_SAMPLE )]); } /** * @return array<class-string<Node>> */ public function getNodeTypes() : array { return [Expression::class]; } /** * @param Expression $node */ public function refactor(Node $node) : ?Node { if ($node->expr instanceof BooleanAnd) { return $this->processExplicitIf($node); } if ($node->expr instanceof BooleanOr) { return $this->processExplicitIf($node); } return null; } private function processExplicitIf(Expression $expression) : ?Node { /** @var BooleanAnd|BooleanOr $booleanExpr */ $booleanExpr = $expression->expr; $leftStaticType = $this->getType($booleanExpr->left); if (!$leftStaticType->isBoolean()->yes()) { return null; } $exprLeft = $booleanExpr->left instanceof BooleanNot ? $booleanExpr->left->expr : $booleanExpr->left; if ($exprLeft instanceof FuncCall && $this->isName($exprLeft, 'defined')) { return null; } /** @var Expr $expr */ $expr = $booleanExpr instanceof BooleanAnd ? $booleanExpr->left : $this->binaryOpManipulator->inverseNode($booleanExpr->left); $if = new If_($expr); $if->stmts[] = new Expression($booleanExpr->right); $this->mirrorComments($if, $expression); return $if; } }
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