Property Setters in OOP in PHP

For writing private properties, they also create methods called setters. Their names usually start with the word set. Let's create setters for the properties:

<?php
	class User {
		private $name;
		private $surn;
		
		public function setName($name) {
			$this->name = $name;
		}
		
		public function setSurn($surn) {
			$this->surn = $surn;
		}
		
		public function getName() {
			return $this->name;
		}
		
		public function getSurn() {
			return $this->surn;
		}
	}
?>

Let's test the work of getters and setters. Let's create an object of our class:

<?php
	$user = new User();
?>

Using setters, set the property values:

<?php
	$user->setName('john');
	$user->setSurn('smit');
?>

Using getters, output the property values:

<?php
	echo $user->getName();
	echo $user->getSurn();
?>

Add property setters to your Employee class.