At the time of writing, there 23 who say it should be removed, and 18 who say it should not. I realize that this is as controversial as tabs vs. This change has generated interesting responses. Some think I should just follow PSR Yes, public is completely optional.
When to declare classes final
PHP: Class Abstraction - Manual
Basic class definitions begin with the keyword class , followed by a class name, followed by a pair of curly braces which enclose the definitions of the properties and methods belonging to the class. The class name can be any valid label, provided it is not a PHP reserved word. A valid class name starts with a letter or underscore, followed by any number of letters, numbers, or underscores. A class may contain its own constants , variables called "properties" , and functions called "methods". Calling a non-static method statically throws an Error. Prior to PHP 8.
Code Inspections in PHP
Join Stack Overflow to learn, share knowledge, and build your career. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. When and why should I use public , private , and protected functions and variables inside a class? What is the difference between them?
The constructor is called when your class is created. If you pass the compulsory parameters to the constructor, you know that your instance is always in a "valid" state. The code above is evil. But nothing says the developers using your class that they have to set the logger.