/PHP/WhereHas site:https://laravel.com/docs/

WhereHas site:https://laravel.com/docs/

use Illuminate\Database\Eloquent\Builder;

// Retrieve posts with at least one comment containing words like code%...
$posts = Post::whereHas('comments', function (Builder $query) {
    $query->where('content', 'like', 'code%');
})->get();

// Retrieve posts with at least ten comments containing words like code%...
$posts = Post::whereHas('comments', function (Builder $query) {
    $query->where('content', 'like', 'code%');
}, '>=', 10)->get();

Source: laravel.com

Associate laravel

When updating a belongsTo relationship, you may use the associate method. This 
method will set the foreign key on the child model:

	$account = App\Account::find(10);
	$user->account()->associate($account);
	$user->save();

When removing a belongsTo relationship, you may use the dissociate method. This
method will set the relationship foreign key to null:

	$user->account()->dissociate();
	$user->save();

Similar codes

0 vote165 views1 answer
Installer composer dans ionos
PHP
0 vote131 views1 answer
Button back php
PHP
8 votes158 views3 answers
Force delete soft delete laravel
PHP Laravel
0 vote146 views1 answer
Laravel doesn't work update
PHP Laravel
0 vote137 views1 answer
Php function crop image
PHP
6 votes141 views2 answers
Php is divisible by
PHP
0 vote141 views1 answer
Mysqli_test
PHP
0 vote153 views1 answer
@method overide form laravel
PHP Laravel
0 vote273 views1 answer
Download yii 1.1
PHP Yii
2 votes120 views2 answers
Php username regex
PHP