How to create a collection in MongoDB using PHP?

@samara 

To create a collection in MongoDB using PHP, you need to follow the below steps:

1. First, connect to the MongoDB server using PHP MongoClient() class.
2. Then, select a database using the selectDB() function.
3. After selecting the database, use the createCollection() function to create the collection.

Below is an example code snippet to create a collection in MongoDB using PHP:

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// Connect to MongoDB server
$mongoClient = new MongoClient();

// Select a database
$database = $mongoClient->selectDB('mydb');

// Create a collection
$collection = $database->createCollection('mycollection');

In the above example, we have created a collection named mycollection in the mydb database. You can replace these names with your own database and collection names.