/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 vote159 views1 answer
Php excel to array
PHP
0 vote185 views1 answer
'laravel'
PHP Laravel
0 vote177 views2 answers
Share to facebook from website laravel
PHP
-1 vote152 views6 answers
How to install bootstrap in laravel 8
PHP
0 vote193 views2 answers
How to disable laravel cors
PHP Laravel
0 vote175 views1 answer
How did peppa pig die
PHP
38 votes155 views6 answers
Capitalize in php
PHP
0 vote155 views1 answer
Php 8 constructor promotion
PHP
0 vote217 views1 answer
Creating random number betwwen ranges in php
PHP
2 votes179 views2 answers
Laravel get public path url
PHP Laravel