public function exportCSV() { set_time_limit(50000); // Get all Input send via AJAX to $rec $rec = Request::all(); $pid = $rec['pid']; // Instantiate Neo4JConnector $neo = new Neo4JConnector('default', 'http', 'localhost', 7474, 'neo4j', 'aiscu'); // Prepare data to export $results = $neo->queryNodesForCSV($pid); return response()->json($results); }