query); $data = get_defined_vars(); CODE_SAMPLE , <<<'CODE_SAMPLE' parse_str($this->query, $result); $data = $result; CODE_SAMPLE )]); } /** * @return array> */ public function getNodeTypes() : array { return [StmtsAwareInterface::class]; } /** * @param StmtsAwareInterface $node */ public function refactor(Node $node) : ?StmtsAwareInterface { return $this->processStrWithResult($node, \false); } private function processStrWithResult(StmtsAwareInterface $stmtsAware, bool $hasChanged, int $jumpToKey = 0) : ?\Rector\Contract\PhpParser\Node\StmtsAwareInterface { if ($stmtsAware->stmts === null) { return null; } \end($stmtsAware->stmts); $totalKeys = \key($stmtsAware->stmts); \reset($stmtsAware->stmts); for ($key = $jumpToKey; $key < $totalKeys; ++$key) { if (!isset($stmtsAware->stmts[$key], $stmtsAware->stmts[$key + 1])) { break; } $stmt = $stmtsAware->stmts[$key]; if ($this->shouldSkip($stmt)) { continue; } /** * @var Expression $stmt * @var FuncCall $expr */ $expr = $stmt->expr; $resultVariable = new Variable('result'); $expr->args[1] = new Arg($resultVariable); $nextExpression = $stmtsAware->stmts[$key + 1]; $this->traverseNodesWithCallable($nextExpression, function (Node $node) use($resultVariable, &$hasChanged) : ?Variable { if (!$node instanceof FuncCall) { return null; } if (!$this->isName($node, 'get_defined_vars')) { return null; } $hasChanged = \true; return $resultVariable; }); return $this->processStrWithResult($stmtsAware, $hasChanged, $key + 2); } if ($hasChanged) { return $stmtsAware; } return null; } private function shouldSkip(Stmt $stmt) : bool { if (!$stmt instanceof Expression) { return \true; } if (!$stmt->expr instanceof FuncCall) { return \true; } if (!$this->isName($stmt->expr, 'parse_str')) { return \true; } return isset($stmt->expr->args[1]); } }