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What is the difference between self and static in php? many novices are not very clear about this. In order to help you solve this problem, the following editor will explain it in detail. People with this need can come and learn. I hope you can get something.

Through some examples, we can easily see the difference between self and static. Suppose we have class Car-it has two methods, model and getModel. Notice that we use the keyword self here.

The keyword self causes us to call the getModel method of class Car and output the text "I am a Car!".

Let's add a new class, class Mercedes, which inherits from class Car, with the following code:

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