OOP

• Classes
• Public: the property or method can be accessed from everywhere.(default). Protected - the property or method can be accessed within the class and by classes derived from that class. Private - the property or method can ONLY be accessed within the class
• Type declaration. read more
• Functions
• Require Vs Include
• Construction
• Errors with declare strict, error display, error reporting
• Debugging with var-dump
• Strong Typing
• Strings, Arrays, Objects

Exercise 1 Challenges

• Strict typing: check PHP Versioning, should be greater that 7+
• Default values: https://stackoverflow.com/questions/28036228/php-how-set-default-value-to-a-variable-in-the-class
• Arrow is used instead of dot(as case in JS)
• Set this as

Exercise 2 Challenges

• Passing Default values?
• Set PHP Version path on vs code
• Passing parameter should be on specific place, can't mix arguments around