MongoDB command Line and PHP insert data detailed _mongodb

Previously said to the database connection operation, please refer to: MongoDB Add user and permissions set detailed
Operations on the database: Please refer to: MongoDB database operation-Create, switch, delete
Let's say that the insert operation of the database table
1, the insert operation under the command line

> Use test;    #切换到test数据库 
switched to DB Test 
 
> document= ({"title": "Linux Command", "Auther": "Tank"});   #定义了一个变量 
{"title": "Linux Command", "Auther": "Tank"} 
> Db.test.insert (document);     #插入变量 
> Db.test.find ();       #查看插入的数据 
{"_id": ObjectId ("53c8fc1cf062ac30ee8b9d2d"), "title": "Linux Command", "Auther": "Tank"} 
 
> Db.test. Insert ({"title": "51yip", "Auther": "Tank"});  #直接插入数据 
> Db.test.find ();       #查看 
{"_id": ObjectId ("53c8fc1cf062ac30ee8b9d2d"), "title": "Linux Command", "Auther": "Tank"} 
{"_id": ObjectId ( "53c8f6fff062ac30ee8b9d2e"), "title": "51yip", "Auther": "Tank"} 

2, using PHP to expand Insert data

<?php//$mongo = new MONGO ("mongodb://192.168.10.202:27017");          Link remote Database $mongo = new MONGO ();    Link remote Database $curDB = $mongo->selectdb ("test"); Select the database you want to manipulate, and if it does not exist, automatically create $collection = $curDB->selectcollection ("test");       Select a collection (interpreted as a table) and automatically create//$collection->drop () if it does not exist;     Empty the set testcollection $count = $collection->count (); View the amount of data in a collection there is [. $count.] In the collection before insert.  Data <Br> "; 
 
Here's the two data main command line inserted below. 
 
echo "<br>********** mongodb php insert into *************<br>"; 
$obj = Array ("title" => "Siege", "Auther" => "Qian Zhongshu"); 
$rel = $collection->insert ($obj);         Var_dump ($rel); The result of the print insert is a bool of echo "<Br> new Object ID:". $obj [' _id ']. " 
 
<Br> "; 
$obj = Array ("title" => "Chao Baidicheng", "Auther" => "Li Bai"); $rel = $collection->insert ($obj, Array (' safe ' =>true));         Safe indicates whether to return the operation result information, the return information is the array print_r ($rel); The result after insertion is the array echo "<Br> ID of the new object:". $obj [' _id ']. 
 
<Br> ";;     $count = $collection->count (); View in the collectionData volume echo "The collection has [". $count. "] 
 
Data <Br> "; 
 ?>

 
Run results: 
[2] data  
 
********** mongodb php insert in the collection before insert *************&nb Sp
BOOL (TRUE)  
New object's id:53c908c87f8b9ad7218b4568 
Array ([n] => 0 [ConnectionID] => 4 [err] =& Gt [OK] => 1  
New Object id:53c908c87f8b9ad7218b4569 
Insert the collection has [4] data