<?php
“Laravel artisan call with confirm”
rotected $signature = 'order:check {--silent=y}'
public function handle()
{
$silent = $this->option('silent');
if ($this->confirm('This will run the command code continue?') || $silent) {
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25 February, 2022
laravel array_pluck
<?php
“Laravel array_pluck”
pluck array in laravel
$users = User::all()->pluck('field_name');
//for keys instead of [User::all()->pluck('id');] use
$user_ids = User::all()->modelKeys();
laravel array_pluck
$array = [
['developer' => ['id' => 1, 'name' => 'Taylor']],
['developer' => ['id' => 2, 'name' => 'Abigail']],
];
$array = array_pluck($array, 'developer.name');
// ['Taylor', 'Abigail'];
pluck laravel
$name = DB::table('users')->where('name', 'John')->pluck('name');
Laravel array_pluck
$array = array_pluck($array, 'developer.name', 'developer.id');
// [1 => 'Taylor', 2 => 'Abigail'];
Laravel pluck
$users = Users::pluck('name','email');
dd($users);
Laravel arrays
<?php
“laravel arrays”
// Laravel take value from different array by key
$array = array(
array('developer' => array('name' => 'Taylor')),
array('developer' => array('name' => 'Dayle')),
);
$array = array_fetch($array, 'developer.name');
// array('Taylor', 'Dayle');
// Laravel arrays
$array = array(array('name' => 'Taylor'), array('name' => 'Dayle'));
$array = array_pluck($array, 'name');
// array('Taylor', 'Dayle');
Laravel array validation
<?php
“Laravel array validation”
// Laravel image validation
'image' => 'required|image|mimes:jpeg,png,jpg,gif,svg|max:2048',
// Laravel validate integer between
'item' => 'required|integer|between:1,10',
// Laravel validation array
$data = $request->validate([
"name" => "required|array|min:3",
"name.*" => "required|string",
]);
// Validate each value from array laravel
$validator = Validator::make($request->all(), [
"names" => "required|array|min:3",
"names.*" => "required|string|distinct|min:3",
]);
// Laravel validation array
'username' => ['required', 'min:3', 'max:255', Rule::unique('users', 'username')],
// Laravel array validation
use Illuminate\Support\Facades\Validator;
$input = [
'user' => [
'name' => 'Taylor Otwell',
'username' => 'taylorotwell',
'admin' => true,
],
];
Validator::make($input, [
'user' => 'array:username,locale',
]);
Laravel array to string error
<?php
“Laravel array to string error”
//Simple PHP array.
$array = array(1, 2, 3);
//Loop through the elements.
foreach($array as $value){
//Print the element out.
echo $value, '<br>';
}
Laravel array to string conversion
<?php
“Laravel array to string conversion”
//Laravel array to string conversion
$history = [];
foreach($array as $value){
$array = [
'value' => $value,
'status_id' => 2
];
array_push($history, $array);
}
// Array to string conversion in laravel controller
if(!empty($value))
{
foreach ($value as $v)
{
$insert[] = ['name' => $v['name'], 'email' => $v['email'],'company_name' => $v['company_name'],'company_id' => $v['company_id'], 'emp_id' => $v['emp_id']];
$role_id= $v['role_id'];
$name=$v['name'];
$email=$v['email'];
$emails[]=$v['email'];
$emp_id=$v['emp_id'];
$data = array( 'name' => $name,'email' => $email , 'emp_id' => $emp_id);
$roles[]= $v['role_id'];
}
}
}
if(!empty($insert))
{
$inserted=User::insert($insert);
if($inserted)
{
$email_select=User::select('id')->whereIn('email',$emails)->where('company_id',Auth::user()->company_id)->orderBy('id','Asc')->get();
foreach ($email_select as $key => $idget)
{
$getid[]=$idget->id;
}
}
$datas[]=['user_id' => $getid , 'role_id' => $roles];
$insert_role=DB::table('role_user')->insert($datas) ;
Laravel array search blade
<?php
“Laravel array search blade”
{{in_array($node->id, $result["category"]) === true ? "selected" : ""}}
Laravel array search blade
<?php
“Laravel array search blade”
{{in_array($node->id, $result["category"]) === true ? "selected" : ""}}
24 February, 2022
Laravel array in lang
<?php
“Laravel array in lang”
You can get the entire array with Lang::get().
$array = Lang::get('pagination'); // return entire array
$text = Lang::get('pagination.next'); // return single item
Laravel array cast
<?php
“Laravel array cast”
use Illuminate\Database\Eloquent\Casts\AsCollection;
/**
* The attributes that should be cast.
*
* @var array
*/
protected $casts = [
'options' => AsCollection::class,
];
Laravel APP_ENV config
<?php
Laravel APP_ENV config
dd(env('APP_NAME'));
if (\Illuminate\Support\Facades\App::environment('production')) {
// The environment is production
}
Laravel append parameter to links
“Laravel append parameter to links”
$users->appends(request()->all())->links()
Laravel append array to array
<?php
“Laravel append array to array”
//
$arr = ["1", "2"];
array_push($arr, "3");
//
$fruits = ["apple", "banana"];
// array_push() function inserts one or more elements to the end of an array
array_push($fruits, "orange");
// If you use array_push() to add one element to the array, it's better to use
// $fruits[] = because in that way there is no overhead of calling a function.
$fruits[] = "orange";
// output: Array ( [0] => apple [1] => banana [2] => orange )
//
$array = array('foo' => 'bar');
$array = array_add($array, 'key', 'value');
Laravel app service provider why eloquent model error
<?php
“Laravel app service provider why eloquent model error”
// Add eloquent model at the top
use App\Models;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\View;
use Illuminate\Support\ServiceProvider;
use Illuminate\Database\Schema\Builder;
Laravel apiresource
<?php
“laravel apiresource”
When declaring resource routes that will be consumed by APIs,
you will commonly want to exclude routes that present HTML
templates such as "create" and "edit"
//Route=>
use App\Http\Controllers\PhotoController;
Route::apiResource('photos', PhotoController::class);
//artisan command =>
php artisan make:controller PhotoController --api
Laravel api too many requests
<?php
“Laravel api too many requests”
//In app/Http/Kernel.php Laravel has a default throttle limit for all api routes.
protected $middlewareGroups = [
...
'api' => [
'throttle:60,1',
],
];
protected $middlewareGroups = [
...
'api' => [
'throttle:60,1',
],
];
Laravel api routes
<?php
Laravel api routes
Route::group(['prefix' => 'admin'], function () {
Route::get('users', function () {
// Matches The "/admin/users" URL
});
});
.........................
Route::name('admin.')->group(function () {
Route::get('/users', function () {
// Route assigned name "admin.users"...
})->name('users');
});
.........................
Route::get('user/{id}/profile', function ($id) {
//
})->name('profile');
$url = route('profile', ['id' => 1, 'photos' => 'yes']);
// /user/1/profile?photos=yes
.........................
Route::get('/novanoticia', 'HomeController@getNovaNoticia')->name('route_name');
Route::get('/novanoticia', ['as' => 'route_name', 'uses' => 'HomeController@getNovaNoticia']);
.........................
Route::get('user/profile', [UserProfileController::class, 'show'])->name('profile');
.........................
Route::get($uri, $callback);
Route::post($uri, $callback);
Route::put($uri, $callback);
Route::patch($uri, $callback);
Route::delete($uri, $callback);
Route::options($uri, $callback);
Laravel api form request validation 404
<?php
Laravel api form request validation 404
Set an "Accept": "application/json" Request Header
-- OR --
force the default response behavior by sepcifying the response() method
in your own CustomFormRequest class:
// -- example -- //
public function response(array $errors)
{
// Always return JSON.
return response()->json($errors, 422);
}
Laravel api error return homepage
<?php
Laravel api error return homepage
// add this header on your postman
header : application/json
Laravel API Endpoint "401 Unauthorized" on Server But Works Fine On Localhost
<?php
Laravel API Endpoint "401 Unauthorized" on Server But Works Fine On Localhost
add this following code in .htaccess file
# Handle Authorization Header
RewriteCond %{HTTP:Authorization} .
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
23 February, 2022
Laravel API Endpoint "401 Unauthorized" on Server But Works Fine On Localhost
<?php
Laravel API Endpoint "401 Unauthorized" on Server But Works Fine On Localhost
add this following code in .htaccess file
# Handle Authorization Header
RewriteCond %{HTTP:Authorization} .
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
Laravel api enable cors
<?php
Laravel api enable cors
//I always use an easy method. Just add below lines to \public\index.php file.
//You don't have to use a middleware I think.
header('Access-Control-Allow-Origin: *');
header('Access-Control-Allow-Methods: GET, PUT, POST, DELETE, OPTIONS');
Header always set Access-Control-Allow-Origin "*"
Header always set Access-Control-Allow-Methods "POST, GET, OPTIONS, DELETE, PUT"
Header always set Access-Control-Max-Age "1000"
Header always set Access-Control-Allow-Headers "x-requested-with, Content-Type, origin, authorization, accept, client-security-token"
RewriteEngine On
RewriteCond %{REQUEST_METHOD} OPTIONS
RewriteRule ^(.*)$ $1 [R=200,L]
composer require fruitcake/laravel-cors
Laravel api cors localhost issue
<?php
Laravel api cors localhost issue
composer require fruitcake/laravel-cors
Laravel apache2
<?php
Laravel apache2
# Laravel includes a public/.htaccess file that is used to
# provide URLs without the index.php front controller in the
# path. Before serving Laravel with Apache, be sure to enable
# the mod_rewrite module so the .htaccess file will be honored
# by the server.
# If the .htaccess file that ships with Laravel does not work
# with your Apache installation, try this alternative:
Options +FollowSymLinks -Indexes
RewriteEngine On
RewriteCond %{HTTP:Authorization} .
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^ index.php [L]
Laravel apache public folder
<?php
Laravel apache public folder
//Laravel -> Jump to /public by default
//On the root file create an htaccess file with this data:
RewriteEngine On
RewriteCond %{REQUEST_URI} !^/public/
RewriteRule ^(.*)$ /public/$1 [L,QSA]
Laravel allow null records relationship
<?php
Laravel allow null records relationship
/**
* Get the author of the post.
*/
public function user()
{
return $this->belongsTo(User::class)->withDefault();
}
Laravel allow all fillable
<?php
Laravel allow all fillable
protected $hidden = ['updated_at'];
protected $guarded = ['updated_at'];
namespace App\Models;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
class Audio extends Model
{
use HasFactory;
//Add this below
protected $hidden = ['updated_at'];
protected $guarded = ['updated_at'];
}
Laravel ailed: WebSocket opening handshake was canceled
<?php
Laravel ailed: WebSocket opening handshake was canceled
'verify_peer' => false, //in websockets.php file
Laravel after method()
<?php
“laravel after method()”
Gate::after(function ($user, $ability, $result, $arguments) {
if ($user->isSuperAdmin()) {
return true;
}
});
Laravel admin panel free package
<?php
Laravel admin panel free package
$ composer require orchid/platform
Laravel adding new items to config run time
Laravel adding new items to config run time
add(...$newItems)
Laravel adding condition to relation
Laravel adding condition to relation
2
1
App\Request::where('id',4)2
->whereHas('quotes', function ($query) {3
$query->where('status','=','3');4
})5
->with('quotes','sourceTable','destinationTable')6
->get(); 7
Source: laracasts.com
laravel adding condition to relation
php by Alberto
1
1
class Game extends Eloquent {2
// many more stuff here3
4
// relation without any constraints ...works fine 5
public function videos() {6
return $this->hasMany('Video');7
}8
9
// results in a "problem", se examples below10
public function available_videos() {11
return $this->videos()->where('available','=', 1)->get();12
}13
}Source: stackoverflow.com