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Getting Started Laravel is a framework for the PHP programming language. While PHP is known to have a less than desirable syntax, it is easy to use, easy to deploy, and can be found powering many of the modern web sites you use day to day. Laravel not only provides useful shortcuts, tools, and components to help you achieve success with all of your web based projects, but it also aims to fix some of PHP’s flaws. Laravel has a beautiful, semantic, and creative syntax that allows it to stand out among a large number of frameworks available for the language. This makes PHP a joy to use, without sacrificing power and efficiency. Laravel is a great choice for amateur projects and enterprise solutions alike, and whether you are a seasoned pro with the language, or a newcomer, Code Bright will help you turn the ideas you have into fully functional web applications. Let’s have a quick look at the requirements for both the framework and this book. Requirements • A Computer Reading is great, but you will learn more from playing with the examples that you find in the book. • A Webserver Laravel needs a web server. It doesn’t matter which one you use but I find the majority of the community use either Apache or Nginx and doing the same will make it much easier to find support if needed. • PHP: Hypertext Preprocessor 5.3 or greater Laravel is a PHP framework, it requires the PHP programming language. Trust me you are going to need this one. Since Laravel uses some modern features of the language you will also need version 5.3.7 or greater. You can find out the PHP version used by most web servers by typing php -v at the console, or using the phpinfo() method. • A Database Server While not a requirement of the framework, many of the examples in the book interact with a database. For this reason I would recommend setting up a database server supported by the PDO connector. While I would recommend using the flexible and free MySQL by Su.. Oracle, other popular database servers include SQL Server, Postgres and SQLite. • A Text Editor You will need this to play with the examples found within the book. I highly recommend Sublime Text 2, and while it’s not free, it is extremely sexy. There are however millions of editors and IDEs available, find one that suits the way you work. Now before we can start working on our Laravel projects, we must first download a copy of the framework.
Getting Started 40 Installation I’m not really sure if installation is the right title for this section. However, I couldn’t really think of anything better. You see, Laravel has a Github repository that acts as a kind of ‘template’ for your new Laravel application. Let’s copy that down to our local machine. We will use git to ‘clone’ the repository down to a folder on our development web server. Here is the command. 1 git clone git@github.com:laravel/laravel.git my_project Now you will have a template application for Laravel within the my_project folder. You might find others referring to this template as the ‘app package’. This package will contain your entire application and the entire directory will likely be versioned. Some experienced Laravel users may remember a directory called laravel which used to contain the files that would power the framework. We sometimes would refer to this as the frameworks ‘core’ files. Well this directory can no longer be found. Leveraging the power of Composer, the core files for the framework now exist as a separate package that is a dependency of our template package. Let’s take a look at the composer.json file within our my_project directory to see what’s new. 1 { 2 "require": { 3 "laravel/framework": "4.0.*" 4 }, 5 "autoload": { 6 "classmap": [ 7 "app/commands", 8 "app/controllers", 9 "app/models", 10 "app/database/migrations", 11 "app/database/seeds", 12 "app/tests/TestCase.php" 13 ] 14 }, 15 "scripts": { 16 "post-update-cmd": "php artisan optimize" 17 }, 18 "minimum-stability": "dev" 19 }
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Laravel: Code Bright Web applicatio
Page 4 and 5: Also By Dayle Rees Laravel: Code Ha
Page 6 and 7: CONTENTS Response Shortcuts . . . .
Page 8 and 9: CONTENTS Fetch Methods . . . . . .
Page 10 and 11: Errata This may be my second book a
Page 12 and 13: Translations If you would like to t
Page 14 and 15: Introduction vi The simple yet conf
Page 16 and 17: The Primers Hey this chapter wasn
Page 18 and 19: The Primers 3 1
Page 22 and 23: The Primers 7 1 import dayle.blog.*
Page 24 and 25: The Primers 9 1 { 2 "name": "Lushui
Page 26 and 27: The Primers 11 1 { 2 "an_object": {
Page 28 and 29: The Primers 13 Composer Composer is
Page 30 and 31: The Primers 15 their Github usernam
Page 32 and 33: The Primers 17 1 "role": "Genius" T
Page 34 and 35: The Primers 19 You can add as many
Page 36 and 37: The Primers 21 1 "require": { 2 "xm
Page 38 and 39: The Primers 23 1 "autoload": { 2 "c
Page 42 and 43: The Primers 27 1 php composer.phar
Page 44 and 45: The Primers 29 21 22 - Installing x
Page 46 and 47: The Primers 31 1 Loading composer r
Page 48 and 49: Architecture I want to make Code Br
Page 50 and 51: Architecture 35 1
Page 52 and 53: Architecture 37 The Facade in this
Page 56 and 57: Getting Started 41 Note that the ve
Page 58 and 59: Getting Started 43 The next task wi
Page 60 and 61: Getting Started 45 43 location ~ /\
Page 62 and 63: Getting Started 47 • autoload.php
Page 64 and 65: Getting Started 49 The Application
Page 66 and 67: Basic Routing You are on a long, st
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Page 70 and 71: Basic Routing 55 1 http://domain.co
Page 72 and 73: Basic Routing 57 12 { 13 return "Bo
Page 74 and 75: Responses When someone asks you a q
Page 76 and 77: Responses 61 1
Page 78 and 79: Responses 63 Redirects A Redirect i
Page 82 and 83: Responses 67 object actually inheri
Page 86 and 87: Filters I recall a couple of years
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Page 96 and 97: Filters 81 First we need to create
Page 98 and 99: Filters 83 All of these filters rel
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Controllers 89 Here we have our Art
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Blade 91 standard view files. The o
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Blade 93 1 2 3 {{{ 'alert("CHUNKY
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Blade 95 1 2 3 c~~p ,---------. 4
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Blade 97 1 2 3 4 5 6 7 Narwhal
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Blade 99 1 @section('head') 2 3 @s
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Blade 101 11 We have a template! 12
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Blade 103 24 25 @extends('third')
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Advanced Routing Oh I see, you’re
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Advanced Routing 107 1
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URL Generation 115 1 http://myapp.d
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URL Generation 117 1
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URL Generation 119 1 http://myapp.d
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URL Generation 121 However, in some
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URL Generation 123 1 2 3 My Route
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Request Data Data, and its manipula
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Request Data 127 1 2 3 4 5 6 7
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Request Data 129 1 string(3) "bar"
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Request Data 131 1 array(2) { ["foo
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Request Data 133 1
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Request Data 135 13 var_dump(Input:
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Request Data 137 1
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Request Data 139 1
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Request Data 141 We have added the
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Request Data 143 1 application/pdf
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Request Data 145 1
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Request Data 147 The withCookie() m
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Forms It was a cold, dark night in
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Forms 151 1 2 3 4 5 Here, we use
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Forms 153 1 2 3 5 7 Great! Whil
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Forms 155 1 2 3 {{ Form::open(arra
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Forms 157 1 2 3 6 8 First Name 9
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Forms 159 Password Fields Some thin
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Forms 167 Normal Buttons When we ne
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Forms 169 1
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Forms 171 ARGH. We are all gonna di
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Validation A few months ago I was g
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Validation 175 Simple Validation Do
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Validation 177 1
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Validation 179 22 23 if ($validator
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Validation 181 17 'username' => 'mi
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Validation 183 1
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Validation 185 1 array( 2 'field' =
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Validation 193 1
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Validation 195 1
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Validation 197 We are redirected ba
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Validation 199 20 {{ Form::password
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Validation 201 1 2 3 Registration
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Validation 203 1
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Validation 205 1
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Validation 207 1
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Databases 209 As you can see, you h
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Databases 211 17 'charset' => 'utf8
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Databases 213 1 'my_connection' =>
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Databases 215 Preparing If you want
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Schema Builder 217 The second param
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Schema Builder 219 1
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Schema Builder 225 boolean Not all
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Schema Builder 229 Special Column T
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Schema Builder 235 1 +-------+-----
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Schema Builder 239 1 +-------+-----
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Migrations We have a rather impress
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Migrations 249 1
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Migrations 251 Before we continue t
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Migrations 253 Simply change the mi
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Migrations 255 12 public function u
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Migrations 257 As you can see, our
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Migrations 259 1 $ php artisan migr
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Eloquent ORM 261 18 } 19 20 $book =
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Eloquent ORM 263 1
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Eloquent ORM 265 Let’s visit the
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Eloquent ORM 267 13 */ 14 public fu
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Eloquent ORM 269 1
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Eloquent ORM 271 We have used the s
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Eloquent ORM 273 1 mysql> select *
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Eloquent ORM 275 1
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Eloquent Queries In the previous ch
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Eloquent Queries 279 1
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Eloquent Queries 281 Thanks to this
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Eloquent Queries 283 I don’t beli
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Eloquent Queries 285 24 id: 4, 25 t
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Eloquent Queries 291 Update We don
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Eloquent Queries 297 1 Matt Nathans
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Eloquent Queries 301 In the above e
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Eloquent Queries 303 1 [ 2 { 3 id:
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Eloquent Queries 307 10 id: 4, 11 t
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Eloquent Queries 309 1 select * fro
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Eloquent Queries 311 WhereNull The
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Eloquent Collections I love collect
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Eloquent Collections 323 22 'genre'
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Eloquent Collections 325 31 protect
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Eloquent Collections 327 43 public
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Eloquent Collections 329 Pop Pop is
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Eloquent Collections 331 1
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Eloquent Collections 337 11 string
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Eloquent Collections 341 1 array (s
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Eloquent Collections 343 1 int 6 So
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Eloquent Relationships It was a col
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Eloquent Relationships 347 Let’s
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Eloquent Relationships 349 1 +-----
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Eloquent Relationships 351 1 +-----
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Eloquent Relationships 353 21 }); 2
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Eloquent Relationships 355 1 return
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Eloquent Relationships 357 13 $albu
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Eloquent Relationships 359 1
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Build An App 1: Playstation Game Co
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