laravel-5.3

问题 I am trying to use SEOstats php package in laravel, I've installed it using composer and then in my controller I have used it like below : use SEOstats\Services as SEOstats; class ReportageController extends Controller { public function store(Request $request) { $url = 'http://www.google.com/'; // Create a new SEOstats instance. $seostats = new \SEOstats\SEOstats; // Bind the URL to the current SEOstats instance. if ($seostats->setUrl($url)) { dd( SEOstats\Alexa::getGlobalRank()); } } } The

问题 I try to rewrite Symfony routes to Laravel routes. The problem is that some Symfony routes take defaults and go the same controller. Can I add some arguments to the Laravel routes to accomplish the same? e.g. Symfony yaml path: /account/ defaults: _controller: "legacy.controller.fallback:Somefunt" pag_act: "secret" m_act: "home" path: /account2/ defaults: _controller: "legacy.controller.fallback:Somefunt" pag_act: "public" m_act: "home" e.g. laravel Route::any('/account',

问题 Before I get to the code, let me explain my aim. My web app displays vehicles for sale. I have a need for a custom 404 page that will display 12 of the latest vehicles added to the database if the user tries to access a page that doesn't exist. I have the following... App\Exceptions\CustomException.php <?php namespace App\Exceptions; use Exception; class CustomException extends Exception { public function __construct() { parent::__construct(); } } App\Exceptions\CustomHandler.php <?php

问题 I have moved my laravel project from local to production server which is centos vps. Strange thing I'm facing is laravel can't read from .env file, And I have tested everything to make it work but no success. I have set it's permission to 777 and it's owner to the owner of vps. still no success. FYI : it is in gitignore but I have created .env file on server so this problem has nothing to do with gitignore. Can someone walk me through step by step running laravel on production server? Exactly

问题 I have an application where I will be storing links in the database allowing the user to assign actions to the link. I want to avoid the situation where the action does not exist and I get this error; Action App\Http\Controllers\PermissionController@index2 not defined. So I would like to check whether an action exists and has route. If possible in blade but anywhere else is fine. 回答1: There isn't any built in way to do this. But we have a action helper method which generates route url based

问题 I have the following issue, I need to configure Nginx, so on any URL user accesses, it will keep the uri (example domain.com/some/url/ ), but pass to laravel only / and let Angular handle the routing. Route::get('/', function(){ return view('index'); }); And when accessing /api/{anything} Laravel will kick in. For now I return index.html from public folder until I find solution Here is My Config: location / { index index.html; try_files $uri $uri/ /index.html; } location /api { index index

问题 I am displaying elements of an array @foreach($tags as $tag)$tag->@endforeach . The output is tag1tag2tag3 . What is the possible way to sho elements of array in tag1,tag2,tag3 . And how to not show , if there is only one element in array. 回答1: implode() is good for echoing simple data. In real project you usually want to add some HTML or logic into the loop, use $loop variable which is available since 5.3: @foreach ($arrayOrCollection as $value) {{ $loop->first ? '' : ', ' }} <span class=

问题 In my project there is drop-down of time zones(PT,CST etc), when Admin changes the timezone from drop-down the admin panel reflects the timezone from the selected drop down. How to change Config/app.php "timezone"( Application Timezone) according to the selected option. 回答1: You can use Laravel helper function config to set timezone. However, this will affects only the request you will receive. config(['app.timezone' => $timezone]); If your goal is to change once the timezone and run on every

问题 I already given 777 permission to my images folder. Charts Table is also saving all record of image. I am going to attach table: charts structure here. public function store(Request $request) { $input = $request->all(); $tradeID= Auth::user()->trade()->create($input); if($file = $request->file('file')) { $name = time() . $file->getClientOriginalName(); $file->move('images', $name); $photo = Chart::create(['file'=>$name]); $input['photo_id'] = $photo->id; } $tradeID->chart()->create($input); }

问题 I have the following query: $orders = Order::where(function ($query) use ($request) { // Filter by in process delivery if ($request->get("status") && $request->get("status") == "2") { $query->where('status', "2"); } })->groupBy('created_at')->get(); When I try to execute this query I get an error: SQLSTATE[42000]: Syntax error or access violation: 1055 'delivery.order.id' isn't in GROUP BY (SQL: select * from `order` group by `created_at`) What is problem? 回答1: In your config/database.php