尝试使用laravel返回XML。(Trying to return XML with laravel. wrong parse xml)

嗨我试图用laravel 5.2制作一个xml文件。

我的功能我试过注释我试过，错误的xml解析。

public function createXML() { $maps = Maps::get()->toArray(); // function array_to_xml(array $arr, SimpleXMLElement $xml) // { // foreach ($arr as $k => $v) { // is_array($v) // ? array_to_xml($v, $xml->addChild($k)) // : $xml->addChild($k, $v); // } // return $xml; // } function to_xml(SimpleXMLElement $object, array $data) { foreach ($data as $key => $value) { if (is_array($value)) { $new_object = $object->addChild($key); to_xml($new_object, $value); } else { $object->addChild($key, $value); } } } // $xmloutput = to_xml($maps, new SimpleXMLElement('<root/>'))->asXML(); $xml = new SimpleXMLElement('<rootTag/>'); to_xml($xml, $maps); return Response::make($xml->asXML())->header('Content-Type', 'text/xml');

我的输出数组：

array:2 [▼ 0 => array:5 [▼ "id" => 1 "name" => "Leeuwarden" "address" => "Leeuwarden" "lat" => 53.20132 "lng" => 5.80005 ] 1 => array:5 [▼ "id" => 2 "name" => "Assen" "address" => "Assen" "lat" => 52.99275 "lng" => 6.56423 ] ]

关于我做错了什么的任何建议？

我正在尝试使用数据库中的指针制作谷歌地图API地图。

Hi im trying to make a xml file with laravel 5.2.

My function What i commented out i tried, wrong xml parse.

public function createXML() { $maps = Maps::get()->toArray(); // function array_to_xml(array $arr, SimpleXMLElement $xml) // { // foreach ($arr as $k => $v) { // is_array($v) // ? array_to_xml($v, $xml->addChild($k)) // : $xml->addChild($k, $v); // } // return $xml; // } function to_xml(SimpleXMLElement $object, array $data) { foreach ($data as $key => $value) { if (is_array($value)) { $new_object = $object->addChild($key); to_xml($new_object, $value); } else { $object->addChild($key, $value); } } } // $xmloutput = to_xml($maps, new SimpleXMLElement('<root/>'))->asXML(); $xml = new SimpleXMLElement('<rootTag/>'); to_xml($xml, $maps); return Response::make($xml->asXML())->header('Content-Type', 'text/xml');

my output array:

array:2 [▼ 0 => array:5 [▼ "id" => 1 "name" => "Leeuwarden" "address" => "Leeuwarden" "lat" => 53.20132 "lng" => 5.80005 ] 1 => array:5 [▼ "id" => 2 "name" => "Assen" "address" => "Assen" "lat" => 52.99275 "lng" => 6.56423 ] ]

Any suggestions on what i am doing wrong?

i'm trying to make a google maps API map with pointers from the database.

最满意答案

第一个选项：直接在地图中获取正确的结构并命名数组。

第二个选项：如果你不能更改收到的$maps数组，那么你可以通过添加检查来修改头部级别：

$maps = [ 0 => [ "id" => 1, "name" => "Leeuwarden", "address" => "Leeuwarden", "lat" => 53.20132, "lng" => 5.80005, ], 1 => [ "id" => 2, "name" => "Assen", "address" => "Assen", "lat" => 52.99275, "lng" => 6.56423, ] ]; function to_xml(\SimpleXMLElement $object, array $data, $level = 0) { foreach ($data as $key => $value) { if (is_array($value)) { $new_object = $object->addChild(($level == 0) ? 'marker' : $key); to_xml($new_object, $value, $level + 1); } else { $object->addChild($key, $value); } } } $xml = new \SimpleXMLElement('<rootTag/>'); to_xml($xml, $maps); header('Content-type: text/xml'); echo $xml->asXML();

编辑：我检查了文档，似乎第一级需要命名为marker 。

1st option: get the right structure directly in maps and name the arrays.

2nd option: if you can'y change the $maps array received, then you can modify the head level by adding check to it:

$maps = [ 0 => [ "id" => 1, "name" => "Leeuwarden", "address" => "Leeuwarden", "lat" => 53.20132, "lng" => 5.80005, ], 1 => [ "id" => 2, "name" => "Assen", "address" => "Assen", "lat" => 52.99275, "lng" => 6.56423, ] ]; function to_xml(\SimpleXMLElement $object, array $data, $level = 0) { foreach ($data as $key => $value) { if (is_array($value)) { $new_object = $object->addChild(($level == 0) ? 'marker' : $key); to_xml($new_object, $value, $level + 1); } else { $object->addChild($key, $value); } } } $xml = new \SimpleXMLElement('<rootTag/>'); to_xml($xml, $maps); header('Content-type: text/xml'); echo $xml->asXML();

Edit: I checked the docs, it seems, that the 1st level needs to be named marker.

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