Declaring a Person object in all various computer programming languages.

Person.java

public class Person {
	private String name;
	private String age;
	private String gender;
	
	Person(String Name, String Age, String Gender) {
		this.age = Age;
		this.gender = Gender;
		this.name = Name;
	}	
	public static void main(String[] args) {
		Person tim = new Person("Tim", "22", "Male");
		System.out.println(tim.describe());
		System.out.println(tim.greet());
	}
	
	public String greet() {
		return "Hello " + this.name + "!"; 
	}
	
	public String describe() {
		return this.name + " is a " + this.gender + " and " + this.age + " years old."; 
	}

}

Person.js

var Person = function (name, age, gender) {
  this.name = name;
  this.age = age;
  this.gender = gender;
};

Person.prototype.greet = function  () {
  return "Hello " + this.name + "!";
};


Person.prototype.describe = function  () {
  return this.name + ' is a ' + this.age + ' year old ' + this.gender + '.';
};

var tim = new Person('Tim', '22', 'Male');
tim.describe();
tim.greet();

Person.php

<?php

public class Person {
  protected $name;
  protected $age;

  public function greet () {
    return "Hello " . $this->name "!";
  }
  
  public function describe() {
    return $this->name . ' is a ' . $this->age + ' year old ' + $this->gender;
  }
  
  public __construct($name, $age, $gender) {
    $this->name = $name;
    $this->age = $age;
    $this->gender = $gender;
  }
 
}


$tim = new Person('Tim', '22', 'Male');
$tim->describe();
$tim->greet();

Person.py

class Person(object):

    def __init__(self, name, age, gender):
        self.name = name
        self.age = age
        self.gender = gender
    def greet()
        return "Hello " + self.name + "!"
    def describe()
        return self.name + " is a " + self.age + " year old " + self.gender + "."



tim = Person('Tim', '22', 'Male')
print tim.describe()
print tim.greet()