How can PHP functions be declared as methods within a class?

To declare PHP functions as methods within a class, you need to define the functions inside the class using the `public` access modifier. This allows the functions to be accessed as methods of the class. By doing this, you can encapsulate related functions within a class and take advantage of object-oriented programming principles. 

class MyClass {
    public function myFunction() {
        // function implementation
    }

    public function anotherFunction() {
        // function implementation
    }
}

// Create an instance of the class
$obj = new MyClass();

// Call the functions as methods
$obj->myFunction();
$obj->anotherFunction();

Keywords

PHP functions methods class declaration

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