?????????? ????????? - ??????????????? - /opt/cpanel/ea-wappspector/vendor/rector/rector/rules/Php74/Rector/Assign/NullCoalescingOperatorRector.php
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<?php declare (strict_types=1); namespace Rector\Php74\Rector\Assign; use PhpParser\Node; use PhpParser\Node\Expr\Assign; use PhpParser\Node\Expr\AssignOp\Coalesce as AssignCoalesce; use PhpParser\Node\Expr\BinaryOp\Coalesce; use Rector\Rector\AbstractRector; use Rector\ValueObject\PhpVersionFeature; use Rector\VersionBonding\Contract\MinPhpVersionInterface; use Symplify\RuleDocGenerator\ValueObject\CodeSample\CodeSample; use Symplify\RuleDocGenerator\ValueObject\RuleDefinition; /** * @see \Rector\Tests\Php74\Rector\Assign\NullCoalescingOperatorRector\NullCoalescingOperatorRectorTest */ final class NullCoalescingOperatorRector extends AbstractRector implements MinPhpVersionInterface { public function getRuleDefinition() : RuleDefinition { return new RuleDefinition('Use null coalescing operator ??=', [new CodeSample(<<<'CODE_SAMPLE' $array = []; $array['user_id'] = $array['user_id'] ?? 'value'; CODE_SAMPLE , <<<'CODE_SAMPLE' $array = []; $array['user_id'] ??= 'value'; CODE_SAMPLE )]); } /** * @return array<class-string<Node>> */ public function getNodeTypes() : array { return [Assign::class]; } /** * @param Assign $node */ public function refactor(Node $node) : ?AssignCoalesce { if (!$node->expr instanceof Coalesce) { return null; } if (!$this->nodeComparator->areNodesEqual($node->var, $node->expr->left)) { return null; } return new AssignCoalesce($node->var, $node->expr->right); } public function provideMinPhpVersion() : int { return PhpVersionFeature::NULL_COALESCE_ASSIGN; } }
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| PHP 8.2.30 | ??????????? ?????????: 0.04 |
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