Global Search Idea

<?php

class GlobalSearch
{
	protected $searchGroups = [
		'Users' => UserSearchGroup::class,
	];

	protected function searchGroups()
	{
		return collect($this->searchGroups);
	}

	public function search($value)
	{
		return $this->searchGroups()->map(function ($group) {
			$group->search($value);
		});
	}
}

abstract class SearchGroup
{
	abstract public function search($value);
}

class UserSearchGroup extends SearchGroup
{
	public function search($value)
	{
		return User::where('name', 'like', $value)->get();
	}
}