laravel-5

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Session 445 Basic Usage Accessing The Session First, let’s access the session. We can access the session instance via the HTTP request, which can be type-hinted on a controller method. Remember, controller method dependencies are injected via the Laravel service container: 1
Session 446 1 $value = $request->session()->get('key', 'default'); 2 3 $value = $request->session()->get('key', function() { 4 return 'default'; 5 }); If you would like to retrieve all data from the session, you may use the all method: 1 $data = $request->session()->all(); You may also use the global session PHP function to retrieve and store data in the session: 1 Route::get('home', function () { 2 // Retrieve a piece of data from the session... 3 $value = session('key'); 4 5 // Store a piece of data in the session... 6 session(['key' => 'value']); 7 }); Determining If An Item Exists In The Session To determine if a value is present in the session, you may use the has method. The has method returns true if the value is present and is not null: 1 if ($request->session()->has('users')) { 2 // 3 } To determine if a value is present in the session, regardless of its value, you may use the exists method. The exists method returns true if the value is present:
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Laravel 5 Official Documentation Sy
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Contents Contribution Guidelines .
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CONTENTS Named Routes . . . . . . .
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CONTENTS Adding Custom User Provide
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CONTENTS Paths . . . . . . . . . .
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CONTENTS Conditional Statements . .
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CONTENTS 1 The MIT License (MIT) Co
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Contribution Guidelines 3 - Authori
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Release Notes 5 Authentication Scaf
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Release Notes 7 1 Route::get('/api/
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Release Notes 9 PSR-2 The PSR-2 cod
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Release Notes 11 For more informati
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Release Notes 13 Route Cache If you
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Release Notes 15 1
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Release Notes 17 Laravel Elixir Lar
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Release Notes 19 Simple Controller
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Release Notes 21 The default Larave
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Release Notes 23 Database Read / Wr
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Upgrade Guide • Upgrading To 5.3.
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Upgrade Guide 27 Once you have upda
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Upgrade Guide 29 Compiled Classes I
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Upgrade Guide 31 Events Core Event
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Upgrade Guide 33 Jobs / Queue The p
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Upgrade Guide 35 Create / Register
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Upgrade Guide 37 Add BroadcastServi
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Upgrade Guide 39 date format for se
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Upgrade Guide 41 Amazon Web Service
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Upgrade Guide 43 Note: You will nee
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Upgrade Guide 45 1 use Illuminate\A
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Upgrade Guide 47 Misc. Files Copy i
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Upgrade Guide 49 Soft Deleting Mode
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Upgrade Guide 51 Next, if you are u
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Upgrade Guide 53 Password Reminders
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Contribution Guide 55 • Laravel H
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Installation • Installation A> -
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Installation 59 Additional Configur
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Configuration 61 To make this a cin
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Configuration 63 1 php artisan down
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Laravel Homestead 65 • Nginx •
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Laravel Homestead 67 1 folders: 2 -
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Laravel Homestead 69 Mac / Linux: 1
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Laravel Homestead 71 Configuring Cr
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Laravel Valet • Introduction A> -
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Laravel Valet 75 Database If you ne
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Laravel Valet 77 Viewing Logs If yo
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Laravel Valet 79 1 /** 2 * Get the
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Basic Task List 81 Installing The Q
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Basic Task List 83 in our migration
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Basic Task List 85 1 Route::get('/'
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Basic Task List 87 1 2 3 @extends(
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Basic Task List 89 13 }); The $erro
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Basic Task List 91 1 @extends('layo
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Basic Task List 93 1 Deleting The
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Intermediate Task List 95 1 compose
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Intermediate Task List 97 To run ou
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Intermediate Task List 99 1
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Intermediate Task List 101 First, n
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Intermediate Task List 103 15 */ 16
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Intermediate Task List 105 15 {{ cs
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Intermediate Task List 107 If you f
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Intermediate Task List 109 1 /** 2
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Intermediate Task List 111 23 * @pa
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Intermediate Task List 113 1 2 3
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Intermediate Task List 115 1
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Intermediate Task List 117 1 /** 2
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HTTP Routing 119 1 Route::get($uri,
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HTTP Routing 121 1 Route::get('user
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HTTP Routing 123 5 }); Route Prefix
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HTTP Routing 125 If a matching mode
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CSRF Protection • Introduction
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CSRF Protection 129 1 $.ajaxSetup({
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HTTP Middleware 131 1
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HTTP Middleware 133 Registering Mid
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HTTP Middleware 135 19 ]; Middlewar
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HTTP Middleware 137 15 { 16 // Stor
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HTTP Controllers 139 18 return view
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HTTP Controllers 141 21 } 22 } REST
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HTTP Controllers 143 1 /user/{admin
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HTTP Controllers 145 20 } 21 } If y
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HTTP Requests • Accessing The Req
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HTTP Requests 149 1 $uri = $request
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HTTP Requests 151 1 $name = $reques
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HTTP Requests 153 Flashing Input To
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HTTP Requests 155 Files Retrieving
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HTTP Responses • Basic Responses
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HTTP Responses 159 6 ]); Attaching
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HTTP Responses 161 1 return respons
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HTTP Responses 163 1 return redirec
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HTTP Responses 165 16 { 17 Response
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Views 167 1 return view('admin.prof
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Views 169 1
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Views 171 Note: All view composers
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Blade Templates 173 11 12 13 @yiel
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Blade Templates 175 Blade & JavaScr
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Blade Templates 177 1 2 @hasSectio
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Blade Templates 179 1 @include('vie
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Blade Templates 181 The following e
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Request Lifecycle • Introduction
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Application Structure • Introduct
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Service Providers • Introduction
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Service Providers 189 1
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Service Providers 191 1
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Service Container 193 25 } 26 27 /*
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Service Container 195 1 use App\Con
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Service Container 197 Resolving The
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Contracts • Introduction • Why
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Contracts 201 changes our code must
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Contracts 203 luminateContractsRout
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Facades • Introduction • Using
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Facades 207 Facade Class Reference
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Facades 209 Facade Class Service Co
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Authentication 211 When building th
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Authentication 213 The create metho
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Authentication 215 Specifying A Gua
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Authentication 217 Specifying Addit
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Authentication 219 1 Auth::guard('a
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Authentication 221 16 */ 17 public
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Authentication 223 Customization Au
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Authentication 225 1 'guards' => [
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Authentication 227 1
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Authentication 229 13 ], 14 15 'Ill
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Authorization 231 15 * @return void
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Authorization 233 22 if (Gate::deni
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Authorization 235 2 // Update Post.
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Authorization 237 1
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Authorization 239 Note: All policie
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Authorization 241 1 if ($user->can(
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Authorization 243 For this reason,
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Artisan Console • Introduction
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Artisan Console 247 20 * 21 * @var
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Artisan Console 249 In this example
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Artisan Console 251 1 $arguments =
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Artisan Console 253 1 /** 2 * Execu
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Artisan Console 255 1 Route::get('/
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Laravel Cashier • Introduction
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Laravel Cashier 259 6 } Provider Ke
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Laravel Cashier 261 1 use Laravel\C
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Laravel Cashier 263 Checking Subscr
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Laravel Cashier 265 1 $user->subscr
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Laravel Cashier 267 1 if ($user->su
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Laravel Cashier 269 1 if ($user->on
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Laravel Cashier 271 1 Route::post(
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Laravel Cashier 273 1 try { 2 $resp
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Cache • Configuration • Cache U
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Cache 277 Cache Usage Obtaining A C
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Cache 279 to increment or decrement
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Cache 281 1 Cache::forget('key'); Y
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Cache 283 13 * 14 * @return void 15
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Cache 285 12 'App\Listeners\LogCach
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Collections 287 Available Methods F
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Collections 289 1 @foreach ($produc
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Collections 291 1 $collection = col
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Collections 293 1 $collection->ever
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Collections 295 flatten() {#collect
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Collections 299 1 $grouped = $colle
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Collections 301 1 collect([])->isEm
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Collections 303 map() {#collection-
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Collections 309 1 $collection->redu
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Collections 315 In addition, you ca
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Collections 317 toArray() {#collect
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Laravel Elixir • Introduction •
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Laravel Elixir 325 1 npm install --
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Laravel Elixir 327 1 elixir(functio
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Laravel Elixir 335 1 new Task('spea
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Encryption 337 19 public function s
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Errors & Logging 339 1 'log_max_fil
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Errors & Logging 341 11 return resp
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Errors & Logging 343 Contextual Inf
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Events 345 Generating Event / Liste
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Events 347 Defining Listeners Next,
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Events 349 1
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Events 351 • Pusher: pusher/pushe
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Events 353 8 return ['user' => $thi
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Events 355 10 11 function handler(r
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Events 357 15 */ 16 protected $list
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Filesystem / Cloud Storage 359 1 ec
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Filesystem / Cloud Storage 361 11 /
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Filesystem / Cloud Storage 363 1 St
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Filesystem / Cloud Storage 365 Crea
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Hashing • Introduction • Basic
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Helper Functions • Introduction
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Helper Functions 371 1 $array = arr
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Helper Functions 373 1 $array = ['p
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Helper Functions 375 5 // $array: [
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Helper Functions 377 22 ], 23 [ 24
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Helper Functions 379 config_path()
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Helper Functions 381 1 $class = cla
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Helper Functions 383 1 $value = str
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Helper Functions 385 1 echo trans('
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Helper Functions 387 Miscellaneous
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Helper Functions 389 1 dump($value)
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Helper Functions 391 response() {#c
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Localization • Introduction • B
Page 408 and 409: Localization 395 Of course if you a
Page 410 and 411: Mail • Introduction • Sending M
Page 412 and 413: Mail 399 1 'ses' => [ 2 'key' => 'y
Page 414 and 415: Mail 401 1 $message->from($address,
Page 416 and 417: Mail 403 inline image, use the embe
Page 418 and 419: Mail 405 Universal To Another solut
Page 420 and 421: Package Development 407 Routing To
Page 422 and 423: Package Development 409 Translation
Page 424 and 425: Package Development 411 of the conf
Page 426 and 427: Pagination • Introduction • Bas
Page 428 and 429: Pagination 415 Paginating Eloquent
Page 430 and 431: Pagination 417 1 {{ $users->appends
Page 432 and 433: Queues • Introduction • Writing
Page 434 and 435: Queues 421 1
Page 436 and 437: Queues 423 1 public function handle
Page 438 and 439: Queues 425 1
Page 440 and 441: Queues 427 11 } Delayed Jobs Someti
Page 442 and 443: Queues 429 30 public function regis
Page 444 and 445: Queues 431 1 [program:laravel-worke
Page 446 and 447: Queues 433 of times a job should be
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Page 450 and 451: Redis • Introduction • Basic Us
Page 452 and 453: Redis 439 16 public function showPr
Page 454 and 455: Redis 441 18 * The console command
Page 456 and 457: Session • Introduction • Basic
Page 460 and 461: Session 447 1 if ($request->session
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Page 464 and 465: Envoy Task Runner • Introduction
Page 466 and 467: Envoy Task Runner 453 1 @include('v
Page 468 and 469: Envoy Task Runner 455 1 @servers(['
Page 470 and 471: Envoy Task Runner 457 • To send t
Page 472 and 473: Task Scheduling 459 1
Page 474 and 475: Task Scheduling 461 to Thursday ->f
Page 476 and 477: Task Scheduling 463 1 $schedule->co
Page 478 and 479: Testing 465 1
Page 480 and 481: Testing 467 Working With Forms Lara
Page 482 and 483: Testing 469 occurs anywhere within
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Page 486 and 487: Testing 473 10 // 11 } If you would
Page 488 and 489: Testing 475 6 } Of course, the seeI
Page 490 and 491: Testing 477 1 $factory->define(App\
Page 492 and 493: Testing 479 1 // Create three App\U
Page 494 and 495: Testing 481 Mocking Mocking Events
Page 496 and 497: Testing 483 Mocking Facades When te
Page 498 and 499: Validation • Introduction • Val
Page 500 and 501: Validation 487 The validate method
Page 502 and 503: Validation 489 1 2 3 Create Post 4
Page 504 and 505: Validation 491 1
Page 506 and 507: Validation 493 1 php artisan make:r
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Validation 495 Customizing The Flas
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Validation 497 1 echo $messages->fi
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Validation 499 active_url The field
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Validation 501 1 'avatar' => 'dimen
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Validation 503 ip The field under v
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Validation 505 required_with:foo,ba
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Validation 507 You may also specify
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Validation 509 11 * Bootstrap any a
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Validation 511 5 Validator::make($i
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Database: Getting Started 513 1 DB_
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Database: Getting Started 515 20 }
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Database: Getting Started 517 14 */
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Database: Query Builder • Introdu
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Database: Query Builder 521 1 $user
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Database: Query Builder 523 Selects
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Database: Query Builder 525 Advance
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Database: Query Builder 531 1 DB::t
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Database: Query Builder 533 skip /
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Database: Query Builder 535 1 DB::t
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Database: Migrations • Introducti
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Database: Migrations 539 24 * Rever
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Database: Migrations 541 Writing Mi
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Database: Migrations 543 1 Schema::
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Database: Migrations 545 1 Schema::
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Database: Migrations 547 1 $table->
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Database: Seeding • Introduction
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Database: Seeding 551 11 } Calling
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Eloquent: Getting Started • Intro
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Eloquent: Getting Started 555 11 *
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Eloquent: Getting Started 557 Retri
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Eloquent: Getting Started 559 1 Fli
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Eloquent: Getting Started 561 1
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Eloquent: Getting Started 563 1
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Eloquent: Getting Started 565 1 App
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Eloquent: Getting Started 567 1 $fl
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Eloquent: Getting Started 569 19 {
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Eloquent: Getting Started 571 1 Use
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Eloquent: Getting Started 573 18 }
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Eloquent: Relationships • Introdu
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Eloquent: Relationships 577 user’
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Eloquent: Relationships 579 12 publ
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Eloquent: Relationships 581 1 /** 2
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Eloquent: Relationships 583 In addi
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Eloquent: Relationships 585 Has Man
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Eloquent: Relationships 587 1 posts
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Eloquent: Relationships 589 1 $like
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Eloquent: Relationships 591 11 */ 1
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Eloquent: Relationships 593 1
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Eloquent: Relationships 595 Countin
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Eloquent: Relationships 597 Eager L
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Eloquent: Relationships 599 If you
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Eloquent: Relationships 601 1 // De
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Eloquent: Relationships 603 1 $comm
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Eloquent: Collections 605 Note: Whi
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Eloquent: Mutators • Introduction
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Eloquent: Mutators 609 16 { 17 $thi
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Eloquent: Mutators 611 10 * The sto
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Eloquent: Mutators 613 1 $user = Ap
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Eloquent: Serialization 615 Convert
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Eloquent: Serialization 617 Tempora
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