laravel where or code example

Example 1: laravel not in query

DB::table(..)->select(..)->whereNotIn('book_price', [100,200])->get();

Example 2: laravel orWhere

$camps = $field->camps()->where('status', 0)->where(function ($q) {
    $q->where('sex', Auth::user()->sex)->orWhere('sex', 0);
})->get();

Example 3: AND-OR-AND + brackets with Eloquent

//mysql query be like this
// ... WHERE (gender = 'Male' and age >= 18) or (gender = 'Female' and age >= 65)

//Eloquent query is
// ...
$q->where(function ($query) {
    $query->where('gender', 'Male')
        ->where('age', '>=', 18);
})->orWhere(function($query) {
    $query->where('gender', 'Female')
        ->where('age', '>=', 65);	
})
//@sujay

Example 4: laravel db inserr

DB::table('users')->insert([
    'email' => '[email protected]',
    'votes' => 0
]);

Example 5: laravel with and where

$projects = Project::whereHas('projectOffers', function ($offer) {
            $offer->where('teacher_id', "Ahmed");
            $offer->where('status_id', "Accepted");
        })->where('status_id', "inprogress")->get();

Example 6: laravel where

$users = DB::table('users')
                ->whereMonth('created_at', '12')
                ->get();