How to create a nested-list of categories in Laravel?

Question

How can I create a nested list of categories in Laravel?

I want to create something like this:

• --- Php
• ------ Laravel

Answer 1

This also worked:

View:

    $traverse = function ($categories) use (&$traverse) {
        foreach ($categories as $category) $traverse($cat->Children);
    };
    $traverse(array ($category));

Model:

public function Children()
{
    return $this->hasMany($this, 'parent');
}

public function Parent()
{
    return $this->hasOne($this,'id','parent');
}