How can a conflict between traits in code be resolved?

In PHP, a conflict between traits occurs when two or more traits contain methods with the same name, and the class using these traits does not know which method to choose. To resolve such conflicts, the insteadof and as operators are used inside the use block in the class.

Example:

trait A {
    public function hello() {
        echo "Hello from A";
    }
}

trait B {
    public function hello() {
        echo "Hello from B";
    }
}

class MyClass {
    use A, B {
        B::hello insteadof A; // Use method hello from trait B
        A::hello as helloFromA; // Rename method from A for separate call
    }
}

$obj = new MyClass();
$obj->hello(); // Outputs: Hello from B
$obj->helloFromA(); // Outputs: Hello from A

Thus, insteadof allows choosing which method to use in case of conflict, and as gives an alternative name to the method for calling both.