When are PHP static methods and non-static methods used?

When are PHP static methods and non-static methods used?

Non-static methods are often used, but when should we use non-static methods?

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When are PHP static methods and non-static methods used?

Non-static methods are often used, but when should we use non-static methods?

It’s easy to understand. If you can pick it up and use it, use static implementation, such as tool class.

If you want to use a hammer, you can’t first take a hammer mold and make the hammer and then use it. That’s what it means.