What is the use of the php framework? Laravel?

What is the use of the php framework? Laravel? What is the php framework? What is in the framework? How can we use the content? Is the framework easy to learn? Is Laravel a PHP framework?
I hope you can answer every question with patience.

Reply to discussion (solution)

If you really want to write a framework, you can learn CI, which is the original ecology.

Php has many frameworks. yii, thinkphp, discuz, cms, and eschop are all php frameworks. there are some encapsulated methods in the framework that you can directly reference, there are also some mvc models that you don't need to write. it's easy to use directly. The framework is very studious. you can search a lot on the Internet, and the source code documentation has

Php has many frameworks. yii, thinkphp, discuz, cms, and eschop are all php frameworks. there are some encapsulated methods in the framework that you can directly reference, there are also some mvc models that you don't need to write. it's easy to use directly. The framework is very studious. you can search a lot on the Internet, and the source code documentation has

Very agree

Php has many frameworks. yii, thinkphp, discuz, cms, and eschop are all php frameworks. there are some encapsulated methods in the framework that you can directly reference, there are also some mvc models that you don't need to write. it's easy to use directly. The framework is very studious. you can search a lot on the Internet, and the source code documentation has

Why not mention CI?

The framework can be understood as an extension class (method) Library other than the built-in functions of php.

What is the php framework?
The framework is a set of rules, which can be understood as a class library, template, or a stage set up by others. using the framework development means performing on this stage.

What is in the framework?
Php code is used to implement the rules.

How can we use the content?
Understand what rules have been developed, and develop your own under the rules of the framework.

Is the framework easy to learn?
Currently, common projects use popular frameworks such as thinkphp, ci, and yii. they are all in the MVC structure and can be used out of the demo with few configurations, therefore, it is easy to start with MVC.

Is Laravel a PHP framework?
Yes

You can learn again: why should we use a framework? When should I use the framework?