Search results for: "class functions"

What are the best practices for structuring and organizing helper functions within a PHP class to avoid conflicts with namespaces?

When structuring and organizing helper functions within a PHP class to avoid conflicts with namespaces, it is important to use the `static` keyword fo...

How can PHP developers avoid using global variables for data sharing between functions within a class?

Using global variables for data sharing between functions within a class is not recommended as it can lead to code that is difficult to maintain and u...

What are the potential pitfalls of using global variables to include request data in class functions in PHP?

Using global variables to include request data in class functions can lead to tight coupling and make the code harder to maintain and test. Instead, i...

How can the use of arrow functions in PHP provide alternative solutions to calling class methods using arrays?

Using arrow functions in PHP can provide an alternative solution to calling class methods using arrays by allowing for a more concise and readable syn...

How can PHP functions be restricted to only be called within a class and not externally?

To restrict PHP functions to only be called within a class and not externally, you can use the `private` or `protected` visibility modifiers when defi...