windows上安裝mongodb的php擴(kuò)展

下載地址https://s3.amazonaws.com/drivers.mongodb.org/php/index.html

找到對(duì)應(yīng)的php版本的dll文件，下載php_mongo.dll，放到php安裝目錄下的ext目錄中，修改php.ini，添加一項(xiàng)extension=php_mongo.dll，沒(méi)有找到支持php7的dll

1. 獲取MongoClient對(duì)象，new出來(lái)
2. 獲取數(shù)據(jù)庫(kù)對(duì)象db，通過(guò)MongoClient對(duì)象的數(shù)據(jù)庫(kù)屬性，$MongoClient->數(shù)據(jù)庫(kù)名
3. 獲取集合collection，通過(guò)db對(duì)象的集合屬性，$db->集合名
4. 創(chuàng)建集合，調(diào)用db對(duì)象的createCollection()方法，
5. 調(diào)用collection對(duì)象的find()方法，查詢數(shù)據(jù)，$collection->find()
6. 調(diào)用collection對(duì)象的update ()方法，更新數(shù)據(jù)，$collection->update($condition,$data);
7. 調(diào)用collection對(duì)象的insert ()方法，插入數(shù)據(jù)，$collection->insert($data);

<?php// 連接到mongodb$mongoClient = new MongoClient();// 選擇一個(gè)數(shù)據(jù)庫(kù)$db = $mongoClient->test;//獲取集合$collection=$db->users;//更新文檔$condition=array();$condition["id"]=1;$data=array();$data['name']="wangwu";$data['age']="11";$collection->update($condition,$data);//插入文檔$data=array();$data['id']=4;$data['name']="哈哈";$data['age']="11";$collection->insert($data);//刪除文檔$condition=array();$condition['id']=2;$collection->remove($condition);//查詢文檔$users=$collection->find();foreach ($users as $k => $v) {  print_r($v);}?>