3$users=DB::select('select * from users'); 4 5foreach($usersas$user) { 6echo$user->name; 7} Selecting Scalar Values Sometimes your database query may result in a single, scalar value. Instead of being required to retrieve the query's scalar result from a record object, Laravel allow...
<select class="form-control select2" style="width: 100%;" name="roles[]" multiple> @foreach ($roleList as $role) <option @foreach($administrator->roles as $a_role) @if($role->id == $a_role->id) {{ 'selected' }} @endif @endforeach value="{{ $role->id }}"> {{ $role...
Selected](#assert-radio-selected) [assertRadioNotSelected](#assert-radio-not-selected) [assertSelected](#assert-selected) [assertNotSelected](#assert-not-selected) [assertSelectHasOptions](#assert-select-has-options) [assertSelectMissingOptions](#assert-select-missing-options) [assertSelectHasOption]...
<option @if (in_array($tag, $tags)) selected @endif value="{{ $tag }}"> {{ $tag }} </option> @endforeach </select> </div> </div> <div class="form-group"> <label for="layout" class="col-md-3 control-label"> Layout </label> <div class="col-md-8"> <input type="t...
Database Optimization: Optimize your database queries by using theQuery Builderefficiently. Avoid using the select * statement and use pagination for large datasets. Use Queues:Offload time-consuming tasks to background queues, such as sending emails or processing uploaded files. Laravel’s built-in...
<select multiple class="form-control"> @foreach ($users as $user) <option>{{$user->phone_number}}</option> @endforeach </select> このスニペットは、このビューで返される利用可能なユーザーの電話番号を保存する任意フィールドを生成します。この機能は後ほど実装します。 ユーザーの電話...
SQLSTATE[42S22]：未找到列：1054“where clause”中的未知列“user_email”（SQL：select * from ...
我建立了多对多的关系，但是当我尝试注册用户时，我收到错误消息Method Illuminate\Database\Eloquent\...
If desired, you may customize the HTML attribute that the Dusk selector utilizes via the selectorHtmlAttribute method. Typically, this method should be called from the boot method of your application's AppServiceProvider:1use Laravel\Dusk\Dusk; 2 3Dusk::selectorHtmlAttribute('data-dusk');...
--database= : The database connection to use. --force : Force the operation to run when in production php artisan log:clearClear log files fromstorage/logsrecursively. Options: --force : Force the operation to run when in production. ...