Fatal error: Uncaught Error: Class "MongoClient" not found

[ali_254]

hi.i installed mongodb and install "driver mongodb for php" from pecl.php.net.

when run this code , I am getting the error " Fatal error: Uncaught Error: Class "MongoClient" not found".

 

<?php

$m = new MongoClient();
echo "Connection to database successfully";
// select a database
$db = $m->examplesdb;
echo "Database examplesdb selected";

 

 

 

 

[requinix]

Whatever you found that talks about "MongoClient" is out of date. There is no such class - not anymore.

https://www.php.net/manual/en/set.mongodb.php

[ali_254]

<?php


try {
    // connect to OVHcloud Public Cloud Databases for MongoDB (cluster in version 4.4, MongoDB PHP Extension in 1.8.1)
    $m = new MongoDB\Driver\Manager('mongodb://localhost:27017');
    echo "Connection to database successfully";
    // display the content of the driver, for diagnosis purpose
    var_dump($m);
}
catch (Throwable $e) {
    // catch throwables when the connection is not a success
    echo "Captured Throwable for connection : " . $e->getMessage() . PHP_EOL;
}

Solved, thanks

[ali_254]

10 hours ago, requinix said:

Whatever you found that talks about "MongoClient" is out of date. There is no such class - not anymore.

https://www.php.net/manual/en/set.mongodb.php

Is this class deprecated from PHP version 8?

[requinix]

7 minutes ago, ali_254 said:

Is this class deprecated from PHP version 8?

MongoClient was removed in mongodb 1.0.0. That was back in 2015.

[ali_254]

2 hours ago, requinix said:

MongoClient was removed in mongodb 1.0.0. That was back in 2015.

If I use the "dll" file, is there no need to install the driver using Composer?

[requinix]

6 hours ago, ali_254 said:

If I use the "dll" file, is there no need to install the driver using Composer?

If you install it then there's no need to install it a second time.

[ali_254]

Quote

 

In this tutorial, he first downloads the "DLL" file and then downloads it with Composer.Then, to connect to Mango, it is added to the project by Composer.
I don't know what codes I should use to connect to the "dll" file

[ali_254]

Solved

[requinix]

That video is almost 7 years old. Maybe you can try finding something a little more recent?