laraval-admin设置默认查询条件,在$grid->filter() 里面设置是没有用的(打开列表页面不会用到默认的查询条件)。 设置默认的查询条件需要先修改Request对象的请求参数 可以断定,laraval-admin 表格类别筛选,后端查询是参数是filter里面设置,参数值会取Request对象中对应的参数值。前端查询条件数据显示是根据URL上面的参数...
Route::filter("checkAdmin",function(){if('admin' !== Session::get("user_type"))return" you are not an admin .go away"; }); Route::filter('logAdmin',function(){Log::info("Admin logged in on ".date("Y-m-d H:i:s")); }); Create a route where we can set the admin sessi...
1$users = $users->filter(function($user) 2{ 3 return $user->isAdmin(); 4});When filtering a collection and converting it to JSON, try calling the values function first to reset the array's keys.Applying A Callback To Each Collection Object1$roles = User::find(1)->roles; 2 3$...
TheJoinClauseclass has been rewritten to unify its syntax with the query builder. The optional$whereparameter of theonclause has been removed. To add a "where" conditions you should explicitly use one of thewheremethods offered by thequery builder: 1$query->join('table',function($join){ 2$...
->filter ->platinum ->dump() ->filter(function ($song) { return $song->released_on >= \Carbon\Carbon::parse('-10 years'); }) ->dd(); 异常渲染# 如果定义了一个公共「响应」方法就可以对异常进行渲染。 在早期的 Laravel 版本中,你可以在 App\Exceptions\Handler::render() 方法添加检查,并...
if (request('filter_by') == 'date') { $query->orderBy('created_at', request('ordering_rule', 'desc')); } 1. 2. 3. 4. 5. 6. 有一种更好的方法 -- 使用 when() $query = Author::query(); $query->when(request('filter_by') == 'likes', function ($q) {...
When casting an enum collection field with theuniquemodifier, the collection will automatically filter out any duplicate values. This ensures that only unique values are stored in the model. To use theuniquemodifier, you can set up your model as follows: ...
"viewFile": "php://filter/read=consumed/resource=../storage/logs/laravel.log" } } 2、写入合法 phar 文件 [2022-03-08 09:09:26] local.ERROR: file_get_contents(AA): failed to open stream: No such file or directory {"exception":"[object] (ErrorException(code: 0): file_get_contents...
SetOutputFilter DEFLATE DeflateCompressionLevel 2 AddOutputFilterByType DEFLATE text/html text/plain text/css text/javascript application/json application/javascript application/x-javascript application/xml application/x-httpd-php image/jpeg image/gif image/png font/ttf font/otf image/svg+xml </If...
无上传点可利用时,我们可以操控 ../storage/logs/laravel.log 日志文件,配合 php://filter的特性来构建 phar 文件,执行反序列化。 1、清空日志文件 { "solution": "Facade\\Ignition\\Solutions\\MakeViewVariableOptionalSolution", "parameters": { "variableName": "sxv", "viewFile": "php://filter/read...