please answer in PHP Write a small script that creates an object from a new instance of a class. Also call a method from within that class using the newly created object.

Zybooks SDEV 255 2.1.1 Objects  Define a method named orderOfAppearance() that takes the name of a role as an argument and returns that role's order of appearance. If the role is not found, the method returns 0. Ex: orderOfAppearance("Elizabeth Swann") returns 3. Hint: A method may access the object's properties using the keyword this. Ex: this.title accesses the object's title property. // Code will be tested with different roles and movieslet movie = {    title: "Pirates of the Caribbean: At World's End",   director: "Gore Verbinski",   composer: "Hans Zimmer",   roles: [ // Roles are stored in order of appearance      "Jack Sparrow",      "Will Turner",      "Elizabeth Swann",      "Hector Barbossa"   ],   orderOfAppearance: function(role) {    }}; There is a Lord of the rings test that tests orderOfAppearance for "Saruman" but it is not shown. Heres my current code i tried if(role!==this.orderOfAppearance[role])         return "3";               else      return…

Why is it better to annotate @override when a child will override a parent's method?

read carefully. object must be passed to method not variables