PHP SimpleXMLIterator::addChild方法代码示例

 /**
  * Parse csv file for getting its metadata
  * @param \SimpleXMLIterator $data data
  * @return multitype:Ambigous <>
  */
 public function parseFile($data)
 {
     try {
         $temp = (array) $data;
         $fileName = $temp['fileName'];
         $dataType = $temp['dataType'];
         $duplicateHandle = $data['duplicateHandle'];
         $fileStorageId = (string) $temp['fileStorageId'];
         $fullPath = (string) $temp['fullPath'];
         // count file
         $fp = file($fullPath);
         $count = count($fp) - 1;
         // Get headers
         $header = array();
         if (($handle = fopen($fullPath, "r")) !== false) {
             // no row length limit plus csv escape with '
             while (($csvRow = fgetcsv($handle, 0, ",", "'")) !== false) {
                 for ($columnNo = 0, $columnCount = count($csvRow); $columnNo < $columnCount; $columnNo++) {
                     $header[] = $csvRow[$columnNo];
                     $data->headers->addChild($columnNo, (string) $csvRow[$columnNo]);
                 }
                 break;
             }
             fclose($handle);
         }
         $data->records = $count;
         $file = $data->addChild('file');
         $file->addChild('fileName', (string) $temp['fileName']);
         $file->addChild('fileStorageId', $fileStorageId);
         unset($data->fileStorageId);
         unset($data->fileName);
         unset($data->fullPath);
         $response = $this->edit($data);
         // Make response
         $response['fileName'] = $fileName;
         $response['headers'] = $header;
         return $response;
     } catch (\Exception $e) {
         echo $e->getMessage();
     }
 }

 /**
  * save and edit system template document
  * @param unknown $data data
  * @return Ambigous <multitype:, multitype:Ambigous <boolean, \Base\Model\Service\Ambigous, multitype:, string, unknown, object> NULL >
  */
 public function edit($data)
 {
     if (isset($data->id) && !empty($data->id) && isset($data->generatedOn)) {
         unset($data->recipient);
     }
     $result = parent::edit($data);
     $response = new \SimpleXMLIterator('<?xml version="1.0" encoding="UTF-8"?><template/>');
     $response->addChild('id', (string) $result['id']);
     $response->addChild('fields', 'recipient');
     $recipients = $this->getOne($response);
     $result['recipients'] = $recipients['fields'];
     return $result;
 }

 protected function updateAPP()
 {
     if (is_file($this->applist) && is_writable($this->applist)) {
         try {
             $doc = new SimpleXMLIterator($this->applist, null, true);
         } catch (Exception $e) {
             $this->error[] = "发生异常:" . $e->getMessage() . "  文件:" . $e->getFile() . "  行号:" . $e->getLine();
             return false;
         }
         if ($doc->getName() != "apps") {
             $this->error[] = "applist.xml的根元素必须是apps";
             return false;
         }
         $i = $doc->count();
         if ($i !== 0) {
             $apps = $doc->app;
             foreach ($apps as $app) {
                 if ($app['name'] == $this->app_name) {
                     $this->error[] = "项目列表存在重名项目，请修改项目名称";
                     return false;
                 }
             }
         }
         $doc->addChild("app");
         $doc->app[$i]->addAttribute("name", $this->app_name);
         $doc->app[$i]->addAttribute("path", $this->app_path);
         $doc->app[$i]->addAttribute("index", $this->app_index);
         if ($doc->asXML($this->applist)) {
             return true;
         } else {
             $this->error[] = "TinkPHP助手/data/applist.xml 写入失败";
             return false;
         }
     } else {
         $this->error[] = "TinkPHP助手/data/applist.xml不存在";
         return false;
     }
 }

 /**
  * edit function
  * @param SimpleXMLIterator $data array
  * @return array
  */
 public function edit($data)
 {
     // get the users instance referece
     $query = $this->_dm->createQueryBuilder('MoveIn4Instance\\Document\\InstanceDocument');
     $inst = $query->field('shortName')->equals((string) $data->auth->inst)->getQuery()->getSingleResult();
     if ($inst) {
         $data->addChild('instance', $inst->getId());
     }
     return parent::edit($data);
 }

 /**
  * replace _id with id in message for saving form data
  * @param \SimpleXMLIterator $data - passed from message queue
  * @return void
  */
 private function _setQuickEditData($data)
 {
     if (isset($data->_id)) {
         $data->addChild('id', $data->_id);
         unset($data->_id);
     } elseif (isset($data['_id'])) {
         $data['id'] = $data['_id'];
         unset($data['_id']);
     }
     foreach ($data as $key => $value) {
         if (is_object($value) || is_array($value)) {
             $this->_setQuickEditData($value);
         }
     }
 }