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PHP Object-Oriented PHP Basics (Retired) Inheritance, Interfaces, and Exceptions Class and Method Interaction

fatal error

<?php
 class student{
    public function display(){
        echo "Hello";
    }
 }

 $name = "student";
 $p = new $name;
 $cs = "display";
 $show = $p->cs();
 echo $show;
?>

2 Answers

Hey.. you have made a few Mistakes..:

Here is the Code you are looking for:

<?php
 class Student{  // Classes should be named in Capital Letters!
    public function display(){
        return "hello";  // Let the method return something
    }
 }

 $p = new Student;
 $show = $p->display(); // Call the Method and assign the return value to "$show"
 echo $show;
?>

Hello,

You need to change this:

 $show = $p->cs();

by

 $show = $p->$cs();

Regards, JM