In PHP, how do I deduplicate traits with examples?

In PHP, traits are a mechanism for code reuse in single inheritance languages. However, if a class uses multiple traits that contain methods with the same name, this can lead to conflicts. PHP provides a way to resolve these conflicts by using the `insteadof` operator. This guide discusses how to deduplicate traits and resolve method name conflicts.

Here’s how you can deduplicate traits in PHP with an example:


        &lt?php

        trait TraitA {
            public function hello() {
                return "Hello from TraitA!";
            }
        }

        trait TraitB {
            public function hello() {
                return "Hello from TraitB!";
            }
        }

        class MyClass {
            use TraitA, TraitB {
                TraitB::hello insteadof TraitA;
                TraitA::hello as helloFromA;
            }
        }

        $obj = new MyClass();
        echo $obj->hello(); // Outputs: Hello from TraitB!
        echo $obj->helloFromA(); // Outputs: Hello from TraitA!
        ?&gt

PHP traits deduplicate insteadof method conflicts

In PHP, how do I deduplicate traits with examples?

Popular Topics

Recent Languages

In PHP, how do I deduplicate traits with examples?

Related Questions

Popular Topics

Recent Languages