eloquent relationships in laravel code example
Example 1: laravel where has
use Illuminate\Database\Eloquent\Builder;
$posts = App\Post::whereHas('comments', function (Builder $query) {
$query->where('content', 'like', 'foo%');
})->get();
$posts = App\Post::whereHas('comments', function (Builder $query) {
$query->where('content', 'like', 'foo%');
}, '>=', 10)->get();
Example 2: laravel eloquent relationships
<?php
namespace App\Models;
use Illuminate\Database\Eloquent\Model;
class Project extends Model
{
public function deployments()
{
return $this->hasManyThrough(Deployment::class, Environment::class);
}
}
Example 3: laravel how to query belongsTo relationship
$movies = Movie::whereHas('director', function($q) {
$q->where('name', 'great');
})->get();
Example 4: eloquent relationships
$roles = App\User::find(1)->roles()->orderBy('name')->get();