在php上显示所有文档

在php上显示所有文档,php,mongodb,Php,Mongodb,我想展示收藏的所有文件:我制作的这篇文章: <?php try { $connection = new MongoClient(); $database = $connection->selectDB('Myblog'); $collection = $database->selectCollection('articles'); } catch(Mongo

我想展示收藏的所有文件:我制作的这篇文章:

<?php
    try {
           $connection = new MongoClient();
           $database   = $connection->selectDB('Myblog');
           $collection = $database->selectCollection('articles');
         } 
            catch(MongoConnectionException $e) {
            die("Failed to connect to database ".$e->getMessage());
    }

    $query=array();
    $cursor=$collection->find($query);

    foreach ($cursor as $doc) {     
        echo " Title is : ".$article['title']."";
    }
?>

感谢您的帮助

遗漏了什么?您仅在从
echo
命令输出的内容中引用
标题。如果需要其他字段,则必须引用它们,即(
$article['content']
等…)

使用

  foreach ($cursor as $doc) {
      echo "Title is : " . $doc['title'];
  }

问题是:看起来test,test,test,我想测试1,test2,test3
  foreach ($cursor as $doc) {
      echo "Title is : " . $doc['title'];
  }