laravel-5

问题 i have the following response, how to sort it depending on the distnace { "Message": "Done.", "Status": true, "InnerData": [ { "id": 66, "name": "tito", "distance": 74, }, { "id": 67, "name": "liver pool", "distance": 83 }, { "id": 67, "name": "Text", "distance": 72 } ] } i tried the usort but i didn't make it. i also tried this answer here but it seems to be different than the one i need 回答1: In pure PHP 7 <?php $json = '{ "Message": "Done.", "Status": true, "InnerData": [ { "id": 66, "name"

问题 Is it possible to select a timestamp column as a Carbon date object using the query builder? DateCreated in the snippet below: $entities = DB::table('translation_review as tr') ... ->select('tr.AuthorID', 't.LanguageID', 't.DateCreated' /* <--- this one! */) ->get(); Update 1 : I have solved this manually by iterating over the result set and changing the DateChanged property manually, but I am not satisfied with this solution. It feels inelegant. foreach ($entities as $entity) $entity-

问题 I am running php artisan serve command by default the result is : Laravel development server started: http://127.0.0.1:8000 I want to change pointing to other ip 回答1: # php artisan serve --help Usage: serve [options] Options: --host[=HOST] The host address to serve the application on. [default: "127.0.0.1"] --port[=PORT] The port to serve the application on. [default: 8000] -h, --help Display this help message -q, --quiet Do not output any message -V, --version Display this application

问题 I see that join is (by default inner join) and its returning all columns but it takes almost the same time as with keyword for just 1000 data. $user->join(‘profiles’, ‘users.id’, ‘=’, ‘profiles.user_id’) - generates the below query. select * from `users` inner join `profiles` on `users`.`id` = `profiles`.`user_id` where `first_name` LIKE '%a%'` User::with(‘profile’) - this eager loading outputs the below query select * from `users` where exists (select * from `profiles` where `users`.`id` =

问题 I want to convert all null with empty string I have used array_walk_recursive but I haven't got what I want please help me to figure it out what I have done wrong here. protected function setData($key, $value) { $this->data[$key] = $value; array_walk_recursive($this->data, function (&$item, $key) { $item = null === $item ? '' : $item; }); return $this->data; } 回答1: well, that's just a lamp mistake in eloquent we always get result in eloquent object and here I'm passing eloquent object inside

问题 I want to convert all null with empty string I have used array_walk_recursive but I haven't got what I want please help me to figure it out what I have done wrong here. protected function setData($key, $value) { $this->data[$key] = $value; array_walk_recursive($this->data, function (&$item, $key) { $item = null === $item ? '' : $item; }); return $this->data; } 回答1: well, that's just a lamp mistake in eloquent we always get result in eloquent object and here I'm passing eloquent object inside

问题 I have a test asserting that images can be uploaded. Here is the code... // Test $file = UploadedFile::fake()->image('image_one.jpg'); Storage::fake('public'); $response = $this->post('/api/images', [ 'images' => $file ]); Then in controller i am doing something simpler.. $file->store('images', 'public'); And asserting couple of things. and it works like charm. But now i need to resize the image using Intervention image package. for that i have a following code: Image::make($file) ->resize

问题 I try to run schedule on Laravel 5. Its work fine when I run this: $schedule->call(function() { // do something here.. })->everyMinute(); But when I add withoutOverlapping() , the scheduler never run the task: $schedule->call(function () { // do something here.. })->everyMinute()->name('job_name')->withoutOverlapping(); *these schedule code is written at /app/Console/Kernel.php 回答1: Delete ->everyMinute() when using ->withoutOverlapping() it will still run every minute but without overlapping

问题 I try to run schedule on Laravel 5. Its work fine when I run this: $schedule->call(function() { // do something here.. })->everyMinute(); But when I add withoutOverlapping() , the scheduler never run the task: $schedule->call(function () { // do something here.. })->everyMinute()->name('job_name')->withoutOverlapping(); *these schedule code is written at /app/Console/Kernel.php 回答1: Delete ->everyMinute() when using ->withoutOverlapping() it will still run every minute but without overlapping

问题 I want to add custom_config.php to app/config directory of my Laravel 5 project, but can't find any article explaining this process. How is this done? 回答1: You can easily add a new file to the config folder. This file should return configuration values. Check other config files for reference. Say constants.php is like so <?php return array( 'pagination' => array( 'items_per_page' => 10 ), ); You can now access this config file from anywhere by either using the Config Facade or the config()