@foreach($usersas$user)@if($loop->first)Thisisthe first iteration.@endif@if($loop->last)Thisisthe last iteration.@endifThisisuser {{$user->id }}@endforeach 如果你身处嵌套循环,可以通过$loop变量的parent属性访问父级循环: @foreach($users as $user)@foreach($user->posts as $post)@if(...
Laravel blade has a foreach directive that we can use the same way as we use the foreach loop in PHP.@foreachdirective is more powerful than a normal foreach loop because of the$loopvariable that is available inside every$foreachloop. The$loopvariable is astdClassobject and it provides ...
a foreach loop is one of the best ways to iterate over the elements of the collection. however, in case you have an empty collection, you would need an additional if statement so that you could point a valid message to your users. luckily laravel provides awesome blade templates that you...
Since the messages are written in Markdown, Laravel is able to render beautiful, responsive HTML templates for the messages while also automatically generating a plain-text counterpart.Generating Markdown MailablesTo generate a mailable with a corresponding Markdown template, you may use the --mark...
1use Laravel\Pennant\Feature; 2 3foreach ($users as $user) { 4 if (Feature::for($user)->active('notifications-beta')) { 5 $user->notify(new RegistrationSuccess); 6 } 7}Assuming we are using the database driver, this code will execute a database query for every user in the ...
是指在Laravel框架中使用的一种循环语句,用于遍历数组或集合中的每个元素并执行相应的操作。 Laravel是一个流行的PHP开发框架,提供了丰富的功能和工具,简化了Web应用程序的开发过程。在Laravel中,Foreach循环被广泛用于处理数组或集合的数据,以便进行数据处理、输出或其他相关操作。 Foreach循环的语法如下: 代码语言:txt...
// How to loop the exists data in foreach loop? Laravel 14 1,116 Level 1 Friedrich OP Posted 2 years ago Why the if else statement was not process repeatedly even I have an multiple array to process?//in my controller $sel_ing=Orderingredients::find($request->ingId) foreach ($req...
Shell脚本语言是我非常推荐大家要去熟练掌握的语言,今天说说Shell的for循环结构,都是我平时的使用经验和习惯。 for循环的语法结构: forargin[args] do command(s)... done 或者C语言风格的for循环: for((initial arg;loop condition;handle args expression)) ...
Laravel provides an updateOrCreate method to do this in one step. Like the firstOrCreate method, updateOrCreate persists the model, so there's no need to call save():1// If there's a flight from Oakland to San Diego, set the price to $99. 2// If no matching model exists, ...
5 6 @if ($loop->last) 7 This is the last iteration. 8 @endif 9 10 This is user {{ $user->id }} 11@endforeachFor more information, consult the full Blade documentation.Laravel 5.2Laravel 5.2 continues the improvements made in Laravel 5.1 by adding multiple authentication driver suppo...