isArrayAndDualCheckToAble = $isArrayAndDualCheckToAble; $this->reflectionProvider = $reflectionProvider; $this->phpVersionProvider = $phpVersionProvider; } public function provideMinPhpVersion() : int { return PhpVersionFeature::IS_ITERABLE; } public function getRuleDefinition() : RuleDefinition { return new RuleDefinition('Changes is_array + Traversable check to is_iterable', [new CodeSample('is_array($foo) || $foo instanceof Traversable;', 'is_iterable($foo);')]); } /** * @return array> */ public function getNodeTypes() : array { return [BooleanOr::class]; } /** * @param BooleanOr $node */ public function refactor(Node $node) : ?Node { if ($this->shouldSkip()) { return null; } return $this->isArrayAndDualCheckToAble->processBooleanOr($node, 'Traversable', 'is_iterable'); } private function shouldSkip() : bool { if ($this->reflectionProvider->hasFunction(new Name('is_iterable'), null)) { return \false; } return !$this->phpVersionProvider->isAtLeastPhpVersion(PhpVersionFeature::IS_ITERABLE); } }