## Why is this an issue?

Overriding a method just to call the same method from the super class without performing any other actions is useless and misleading. The only time this is justified is in `final` overriding methods, where the effect is to lock in the parent class behavior. This rule ignores such overrides of `equals`, `hashCode` and `toString`.

### Noncompliant code example

    class Child extends Parent {

      public function func($n,$m) {
        parent::func($n$m);  // Noncompliant
      }
    }

    class Parent {
      public function func($n, $m) {
        // do something
      }
    }

### Compliant solution

    class Child extends Parent {

      public function func($n,$m) {
        parent::func($n$m);
        // do additional things...
      }
    }

    class Parent {
      public function func($n, $m) {
        // do something
      }
    }

or

    class Child extends Parent {
      // function eliminated
    }

    class Parent {
      public function func($n, $m) {
        // do something
      }
    }