HasManyThrough Relationships With Unlimited Levels

The eloquent-has-many-deep package by Jonas Staudenmeir allows Eloquent HasManyThrough relationships with unlimited levels. It supports many-to-many and polymorphic relationships and all their possible combinations.

The package's readme illustrates various types of relationships that this package supports:

• HasMany
• ManyToMany
• MorphMany
• MorphToMany
• MorphedByMany
• BelongsTo

Here's an example from the readme of a HasMany relationship for a complex relationship:

 
/*
 Country
   -> has many
 User
   -> has many
 Post
   -> has many
 Comment
*/
 
class Country extends Model
{
    use \Staudenmeir\EloquentHasManyDeep\HasRelationships;
 
    public function comments()
    {
        return $this->hasManyDeep('App\Comment', ['App\User', 'App\Post']);
    }
}
 
// Access country comments
$country->comments();

In the above example, the package uses Eloquent conventions keys, and the package allows you to specify custom keys for local and foreign keys.

#Learn More

You can learn more about this package, get full installation instructions, and view the source code on GitHub. Check out the package's readme for in-depth usage of this package.

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