在我的Laravel 5.7应用中,我想使用“自定义刀片指令”并在此指令中传递数组 因为可能会有不同的访问权限,例如:
@loggedUserHasAccess([USER_ACCESS_ADMIN])
<div class="col">
<a class="social-inner" href="{{ route('admin.dashboard') }}" >
<span class="icon"></span><span>Backend</span>
</a>
</div>
@endLoggedUserHasAccess
在app / Providers / AppServiceProvider.php中:
class AppServiceProvider extends ServiceProvider
{
public function boot()
{
...
\Blade::directive('loggedUserHasAccess', function (array $accessArray) {
$condition = false;
if (Auth::check()) {
$loggedUser = Auth::user();
$usersGroups = User::getUsersGroupsByUserId($loggedUser->id, false);
foreach ($usersGroups as $next_key => $nextUsersGroup) {
if (in_array($nextUsersGroup->group_id, $accessArray)) {
$condition = true;
}
}
}
return "<?php if ($condition) { ?>";
});
Blade::directive('endLoggedUserHasAccess', function () {
return "<?php } ?>";
});
但是我遇到语法错误:https://imgur.com/a/I5s1TmQ
USER_ACCESS_ADMIN在bootstrap / app.php中定义。 看起来我的语法无效,但是哪个有效?
谢谢!