?????????? ????????? - ??????????????? - /opt/cpanel/ea-wappspector/vendor/rector/rector/rules/CodeQuality/Rector/BooleanAnd/SimplifyEmptyArrayCheckRector.php
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<?php declare (strict_types=1); namespace Rector\CodeQuality\Rector\BooleanAnd; use PhpParser\Node; use PhpParser\Node\Expr\Array_; use PhpParser\Node\Expr\BinaryOp\BooleanAnd; use PhpParser\Node\Expr\BinaryOp\Identical; use PhpParser\Node\Expr\Empty_; use PhpParser\Node\Expr\FuncCall; use Rector\NodeManipulator\BinaryOpManipulator; use Rector\Php71\ValueObject\TwoNodeMatch; use Rector\Rector\AbstractRector; use Symplify\RuleDocGenerator\ValueObject\CodeSample\CodeSample; use Symplify\RuleDocGenerator\ValueObject\RuleDefinition; /** * @see \Rector\Tests\CodeQuality\Rector\BooleanAnd\SimplifyEmptyArrayCheckRector\SimplifyEmptyArrayCheckRectorTest */ final class SimplifyEmptyArrayCheckRector extends AbstractRector { /** * @readonly * @var \Rector\NodeManipulator\BinaryOpManipulator */ private $binaryOpManipulator; public function __construct(BinaryOpManipulator $binaryOpManipulator) { $this->binaryOpManipulator = $binaryOpManipulator; } public function getRuleDefinition() : RuleDefinition { return new RuleDefinition('Simplify `is_array` and `empty` functions combination into a simple identical check for an empty array', [new CodeSample('is_array($values) && empty($values)', '$values === []')]); } /** * @return array<class-string<Node>> */ public function getNodeTypes() : array { return [BooleanAnd::class]; } /** * @param BooleanAnd $node */ public function refactor(Node $node) : ?Node { $twoNodeMatch = $this->resolvetwoNodeMatch($node); if (!$twoNodeMatch instanceof TwoNodeMatch) { return null; } /** @var FuncCall $isArrayExpr */ $isArrayExpr = $twoNodeMatch->getFirstExpr(); $firstArgValue = $isArrayExpr->getArgs()[0]->value; /** @var Empty_ $emptyOrNotIdenticalNode */ $emptyOrNotIdenticalNode = $twoNodeMatch->getSecondExpr(); if ($emptyOrNotIdenticalNode->expr instanceof FuncCall && $this->nodeComparator->areNodesEqual($emptyOrNotIdenticalNode->expr->getArgs()[0]->value, $firstArgValue)) { return new Identical($emptyOrNotIdenticalNode->expr, new Array_()); } if (!$this->nodeComparator->areNodesEqual($emptyOrNotIdenticalNode->expr, $firstArgValue)) { return null; } return new Identical($emptyOrNotIdenticalNode->expr, new Array_()); } private function resolvetwoNodeMatch(BooleanAnd $booleanAnd) : ?TwoNodeMatch { return $this->binaryOpManipulator->matchFirstAndSecondConditionNode( $booleanAnd, // is_array(...) function (Node $node) : bool { if (!$node instanceof FuncCall) { return \false; } if ($node->isFirstClassCallable()) { return \false; } if (!$this->isName($node, 'is_array')) { return \false; } return isset($node->getArgs()[0]); }, // empty(...) function (Node $node) : bool { if (!$node instanceof Empty_) { return \false; } if ($node->expr instanceof FuncCall) { if ($node->expr->isFirstClassCallable()) { return \false; } if (!$this->isName($node->expr, 'array_filter')) { return \false; } return isset($node->expr->getArgs()[0]); } return \true; } ); } }
| ver. 1.6 |
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| PHP 8.2.30 | ??????????? ?????????: 0 |
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