Method Parameters in PHP

Since a method is essentially a regular function, it can accept parameters just like all functions. Let's make our method show from the previous lesson accept some string as a parameter and add '!!!' to its end:

<?php
	class User
	{
		public $name;
		public $age;
		
		public function show($str)
		{
			return $str . '!!!';
		}
	}
?>

Let's create a user object:

<?php
	$user = new User;
	$user->name = 'john';
	$user->age = 25;
?>

Let's call our method:

<?php
	echo $user->show('hello'); // will output 'hello!!!'
?>

Without looking at my code, implement the same class User with the method show.