CODEWITHSUNDEEP
phpmongodbwampwampserver
Amar
Amar

Reputation: 905

Notice: Undefined property: MongoDB\Driver\Manager::$mydb in [Path] in wamp server

I want to run mongo from php I am using MongoDB 64 bit, WampServer 64 bit, Apache Version: 2.4.18 and PHP Version: 5.6.19. I also added mongodb.dll extension in php.ini of PHP as well as in php.ini of apache. I have also installed Composer and run the command 

composer require "mongodb/mongodb=^1.0.0"

On running the code below I am getting this error:

enter image description here

Connection to mongo is successful and db is also selected then why this error? 

   require 'vendor/autoload.php';
   // connect to mongo
   $m = new MongoDB\Driver\Manager();
   echo "Connection to database successfully";

   // select a db
   $db = $m->mydb;
   echo "Database mydb selected";

?>

I also tried $db = $m->test; but getting the same error. Thanks in advance for any help.

Upvotes: 1

Views: 6291

Answers (2)

Amar
Amar

Reputation: 905

The problem is resolved by adding 

$m = new MongoDB\Client("mongodb://localhost:27017");

instead of 

$m = new MongoDB\Driver\Manager();

Actually, I was calling the wrong class. :)

Upvotes: 1

Gnanesh
Gnanesh

Reputation: 718

Try 

new MongoClient()

If you still get the error then it Looks like it can't load the Mongo Module.

First You have to download the stable dll zip file. PHP-MONGO

Download the Threaded-version of the module. Copy the dll file and paste it in C:\wamp64\bin\php\php5.6.19\ext (if wamp). then go to your php.ini file and paste the following script: extension=php_mongo.dll in the extensions row.

Note: There shouldn't be a ';' before the extension . Then restart WAMP. In the wamp-php-extension menu you could find the php_mongo. tick mark it. Restart Wamp.

Start mongo and the try executing the following script.

<?php
    if($connection = new mongoClient()){
        echo "Connected Successfully";
     } 
?>`

Note: First start the Mongo server.

For more info: PHP/Mongo Manual

If you have problem in start Mongo then Write the command as follows in your Mongo/bin directory:

mongod --storageEngine=mmapv1 --dbpath [your-path]

your-path= The path you want to save the Databse files. (ex: F:\data\db )

The Mongo sever would be running now. Don't close the cmd.

Upvotes: 0

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