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How to use mongodb and php? This problem may be often seen in our daily study or work. I hope you can gain a lot from this question. The following is the reference content that the editor brings to you, let's take a look at it!

Mognodb database connection.

Default format

M = new Mongo (); / / Port 27017, which is connected to the machine by default, can also be connected to a remote host, such as 192.168.0.4. If the port is 27017, the port can be omitted.

Standard connection

M = new Mongo ("mongodb://$ {username}: ${password} @ localhost")

Example:

M = new Mongo ("mongodb://127.0.0.1:27017/admin:admin")

The user name and password of the database are both admin

Database operation

Insert data

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