问Laravel 5 XML解析

EN

<?php

$dom = new DOMDocument("1.0"); 
$node = $dom->createElement("markers");
$parnode = $dom->appendChild($node);

header("Content-type: text/xml");

foreach ($results as $value) {   // ADD TO XML DOCUMENT NODE   
    $node = $dom->createElement("marker");   
    $newnode = $parnode->appendChild($node);  
    $newnode->setAttribute("name",$value->dealer_name);  
    $newnode->setAttribute("address", $value->address);  
    $newnode->setAttribute("lat", $value->lat);  
    $newnode->setAttribute("lng", $value->lng);  
    $newnode->setAttribute("type", $value->outlet_type); 
}

echo $dom->saveXML();

?>

Route::get('/storelocator','SearchController@showReviews');

public function showReviews() {

    //$dealer_address = dealer_addresss::lists('dealer_name','address','lat','lng','outlet_type');
    //return view('/reviews',compact('dealer_address')); 
    $results = DB::table('dealer_address')->get();

    //return view('/reviewresults',compact('results'));

    return view('/storelocator',compact('results')); 
}