?????????? ????????? - ??????????????? - /opt/cpanel/ea-wappspector/vendor/rector/rector/rules/CodingStyle/Rector/PostInc/PostIncDecToPreIncDecRector.php
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<?php declare (strict_types=1); namespace Rector\CodingStyle\Rector\PostInc; use PhpParser\Node; use PhpParser\Node\Expr\PostDec; use PhpParser\Node\Expr\PostInc; use PhpParser\Node\Expr\PreDec; use PhpParser\Node\Expr\PreInc; use PhpParser\Node\Stmt\Expression; use PhpParser\Node\Stmt\For_; use Rector\Rector\AbstractRector; use Symplify\RuleDocGenerator\ValueObject\CodeSample\CodeSample; use Symplify\RuleDocGenerator\ValueObject\RuleDefinition; /** * @see \Rector\Tests\CodingStyle\Rector\PostInc\PostIncDecToPreIncDecRector\PostIncDecToPreIncDecRectorTest */ final class PostIncDecToPreIncDecRector extends AbstractRector { public function getRuleDefinition() : RuleDefinition { return new RuleDefinition('Use ++$value or --$value instead of `$value++` or `$value--`', [new CodeSample(<<<'CODE_SAMPLE' class SomeClass { public function run($value = 1) { $value++; echo $value; $value--; echo $value; } } CODE_SAMPLE , <<<'CODE_SAMPLE' class SomeClass { public function run($value = 1) { ++$value; echo $value; --$value; echo $value; } } CODE_SAMPLE )]); } /** * @return array<class-string<Node>> */ public function getNodeTypes() : array { return [For_::class, Expression::class]; } /** * @param For_|Expression $node */ public function refactor(Node $node) : ?Node { if ($node instanceof Expression) { return $this->refactorExpression($node); } return $this->refactorFor($node); } private function refactorFor(For_ $for) : ?\PhpParser\Node\Stmt\For_ { if (\count($for->loop) !== 1) { return null; } $singleLoopExpr = $for->loop[0]; if (!$singleLoopExpr instanceof PostInc && !$singleLoopExpr instanceof PostDec) { return null; } $for->loop = [$this->processPrePost($singleLoopExpr)]; return $for; } /** * @param \PhpParser\Node\Expr\PostInc|\PhpParser\Node\Expr\PostDec $node * @return \PhpParser\Node\Expr\PreInc|\PhpParser\Node\Expr\PreDec */ private function processPrePost($node) { if ($node instanceof PostInc) { return new PreInc($node->var); } return new PreDec($node->var); } private function refactorExpression(Expression $expression) : ?Expression { if ($expression->expr instanceof PostInc || $expression->expr instanceof PostDec) { $expression->expr = $this->processPrePost($expression->expr); return $expression; } return null; } }
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| PHP 8.2.30 | ??????????? ?????????: 0.01 |
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