Using @ (at sign) in PHP Laravel strings

问题

I have the below code in my app. The problem is the @ (at sign). When it's there, I get syntax highlighting and errors as if the string doesn't end. When remove it, the page works fine (minus the action not existing). I've tried escaping the @ and that doesn't work. I've also tried double quotes, but that doesn't work either. How can I escape @?

I could use the route function and avoid the @ entirely but I feel that the action function is far more clear in terms of what it's doing so I'd rather not use route.

@extends('layouts.default') <?php
$url = URL::action('UsersController@index'); ?>

@section('header')
    @include('partials.components.searchHeader', array('title' => "Users", 'results' => $users->getTotal(), 'total' => $total, 'url' => URL::route( 'users.index' ), 'type' => 'user'))
@stop

<?php
if(Auth::user()->isAdmin()) $publishedFellows = Fellow::published()->get();
if(!Auth::user()->isFellow()) $publishedOpportunities = Opportunity::select('opportunities.*')->published()->sortedByCompany()->get(); ?>

@section('content')
    @if(Auth::user()->isAdmin())
        @include('partials.components.add-button', array('url' => '/users/create', 'name' => 'Add User'))
    @endif
    <?php $partialsList = [
        'listItems' => $users,
        'search' => $search,
        'url' => URL::route('users.index'),
        'pills' => $pills,
        'indexView' => 'users.single',
        'type' => 'user',
        'total' => $total,
    ]; ?>
    @include('partials.list')
@stop

回答1:

To escape @ symbols in blade - you just use a double @@.

So this:

@@example

will print

@example

However your code is very messy, and that is probably causing you problems. The biggest issue is you are using extend - but then you are putting code inbetween the sections, which is not called correctly. Further - the code you are putting inbetween the sections to save variables is not even been called anywhere!

You should refactor your view to something like this to fix the issue:

@extends('layouts.default')

@section('header')
    @include('partials.components.searchHeader', ['title' => "Users", 'results' => $users->getTotal(), 'total' => $total, 'url' => URL::route( 'users.index' ), 'type' => 'user'])
@stop


@section('content')
    @if(Auth::user()->isAdmin())
        @include('partials.components.add-button', ['url' => '/users/create', 'name' => 'Add User'])
    @endif
    @include('partials.list', ['listItems' => $users, 'search' => $search, 'url' => URL::route('users.index'), 'pills' => $pills, 'indexView' => 'users.single', 'type' => 'user', 'total' => $total])
@stop

来源：https://stackoverflow.com/questions/29450708/using-at-sign-in-php-laravel-strings