Java Software engineer Php-14. Object oriented

Java programmer learns php-14. Object oriented
Same point:
1. Also class + method
2. Multiple inheritance is also not allowed
3. There are also interface, you can use interface to achieve multiple inheritance
4. There are also abstract classes
5. There are also static methods
6. You can also disable extensions with the final keyword

Different points:
1.class does not have access modifier itself
2. The default access modifier for properties and methods is public, without the concept of package visibility, as other
3. Do not write getter and setter for each attribute, there is a set of common __get () and __set () can
4. Class-level constants are allowed, but static variables are not allowed

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