App\Tips\Tip

NewUser.php

<?php namespace App\Tips;

class NewUser extends Tip {

	/**
	 * An array of tips.
	 *
	 * @var array
	 */
	protected $tips = [
		'Use 1Password to generate your password',
		'Make sure to save your account details',
	];

}

Tip.php

<?php namespace App\Tips;

use Illuminate\Support\Collection;

class Tip {

	/**
	 * The chosen tip.
	 *
	 * @var string
	 */
	protected $tip;

	/**
	 * An array of tips.
	 *
	 * @var array
	 */
	protected $tips = [
		'Write your own class that extends Tip'
	];

	/**
	 * Create a new Tip instance.
	 *
	 * @param  array $tips
	 * @return void
	 */
	public function __construct($tips = null)
	{
		if (!is_null($tips))
		{
			$this->tips = $tips;
		}

		$this->handle();
	}

	/**
	 * Handle the tip.
	 *
	 * @return void
	 */
	public function handle()
	{
		$this->tip = Collection::make($this->tips)->random();
	}

	/**
	 * Print out a tip
	 *
	 * @return string
	 */
	public function __toString()
	{
		return $this->tip;
	}

}