Install the php extension of mongodb on windows
Download address https://s3.amazonaws.com/drivers.mongodb.org/php/index.html
Find the corresponding php version of the dll file, download php_mongo.dll, and put Go to the ext directory under the php installation directory, modify php.ini, add an extension=php_mongo.dll, no dll supporting php7 is found
Get the MongoClient object, new comes out
Get the database object db, through the database of the MongoClient object Attribute, $MongoClient->database name
Get the collection, through the collection attribute of the db object, $db->collection name
Create a collection, call the createCollection() method of the db object,
call the find of the collection object () method, query data, $collection->find()
Call the update () method of the collection object, update the data, $collection->update($condition,$data);
Call the insert of the collection object () method, insert data, $collection->insert($data);
<?php // 连接到mongodb $mongoClient = new MongoClient(); // 选择一个数据库 $db = $mongoClient->test; //获取集合 $collection=$db->users; //更新文档 $condition=array(); $condition["id"]=1; $data=array(); $data['name']="wangwu"; $data['age']="11"; $collection->update($condition,$data); //插入文档 $data=array(); $data['id']=4; $data['name']="哈哈"; $data['age']="11"; $collection->insert($data); //删除文档 $condition=array(); $condition['id']=2; $collection->remove($condition); //查询文档 $users=$collection->find(); foreach ($users as $k => $v) { print_r($v); } ?>\
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