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Migrations 259 1 $ php artisan migrate --pretend 2 CreateUsers: create table ùsers` (ìd` int unsigned not null 3 auto_increment primary key, `name` varchar(128) not null, 4 èmail` varchar(255) not null, `password` varchar(60) not null, 5 `created_at` timestamp default 0 not null, ùpdated_at` timestamp 6 default 0 not null) default character set utf8 collate utf8_unicode_ci 7 AddTitleToUsers: alter table ùsers` add `title` varchar(255) not null Now we can see the queries that would have been executed against our database if the --pretend switch wasn’t provided. Neat trick, right? Yep, you got me… I told you so! In the next chapter we will be taking a look at the Eloquent ORM. Eloquent is a wonderful method of representing your database rows as PHP objects, to that they fit in nicely with object-oriented programming.
Eloquent ORM We’ve learned how to configure our database and how we can use the shema builder to structure tables within our database, but now it’s time to get down to the nitty gritty and learn how we can store information in the database. Now some of you who have already encountered the database components of Laravel, or even those of you who have been using Laravel 3 might be wondering why I’m choosing to start with the ORM? Why don’t I begin with SQL statements, then query building? Well, let’s take a step back and think about why we are here. You are a developer, a PHP developer in fact! Since you are reading this book, I’m hoping that you are a PHP 5+ developer, and will have embraced object-oriented development. If we are are describing the entities in our application as objects, then it makes sense to store them as objects, retrieve them as objects, and more. Let’s imagine that we are writing an online book store. Object-oriented application design has taught us that we need to identify the objects within our application. Well, a bookstore isn’t going to be very successful without any books, right? So there’s a fair change that we will be wanting a book object to represent the individual books used by our application. Normally we will refer to these application objects as ‘Models’, since they represent part of our applications business model. Here’s an example. 1
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Laravel: Code Bright Web applicatio
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Also By Dayle Rees Laravel: Code Ha
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CONTENTS Response Shortcuts . . . .
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CONTENTS Fetch Methods . . . . . .
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Errata This may be my second book a
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Translations If you would like to t
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Introduction vi The simple yet conf
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The Primers Hey this chapter wasn
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The Primers 3 1
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The Primers 5 1
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The Primers 7 1 import dayle.blog.*
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The Primers 9 1 { 2 "name": "Lushui
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The Primers 11 1 { 2 "an_object": {
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The Primers 13 Composer Composer is
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The Primers 15 their Github usernam
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The Primers 17 1 "role": "Genius" T
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The Primers 19 You can add as many
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The Primers 21 1 "require": { 2 "xm
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The Primers 23 1 "autoload": { 2 "c
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The Primers 25 1
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The Primers 27 1 php composer.phar
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The Primers 29 21 22 - Installing x
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The Primers 31 1 Loading composer r
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Architecture I want to make Code Br
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Architecture 35 1
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Architecture 37 The Facade in this
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Getting Started Laravel is a framew
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Getting Started 41 Note that the ve
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Getting Started 43 The next task wi
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Getting Started 45 43 location ~ /\
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Getting Started 47 • autoload.php
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Getting Started 49 The Application
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Basic Routing You are on a long, st
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Basic Routing 53 1
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Basic Routing 55 1 http://domain.co
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Basic Routing 57 12 { 13 return "Bo
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Responses When someone asks you a q
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Responses 61 1
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Responses 63 Redirects A Redirect i
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Responses 65 1
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Responses 67 object actually inheri
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Responses 69 1
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Filters I recall a couple of years
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Filters 73 1
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Filters 75 1
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Filters 77 1
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Filters 79 1
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Filters 81 First we need to create
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Filters 83 All of these filters rel
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Controllers 85 it would make sense
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Controllers 87 1
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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
Page 224 and 225: Databases 209 As you can see, you h
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Page 228 and 229: Databases 213 1 'my_connection' =>
Page 230 and 231: Databases 215 Preparing If you want
Page 232 and 233: Schema Builder 217 The second param
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Page 240 and 241: Schema Builder 225 boolean Not all
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Page 250 and 251: Schema Builder 235 1 +-------+-----
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Page 262 and 263: Migrations We have a rather impress
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Page 266 and 267: Migrations 251 Before we continue t
Page 268 and 269: Migrations 253 Simply change the mi
Page 270 and 271: Migrations 255 12 public function u
Page 272 and 273: Migrations 257 As you can see, our
Page 276 and 277: Eloquent ORM 261 18 } 19 20 $book =
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Page 280 and 281: Eloquent ORM 265 Let’s visit the
Page 282 and 283: Eloquent ORM 267 13 */ 14 public fu
Page 286 and 287: Eloquent ORM 271 We have used the s
Page 288 and 289: Eloquent ORM 273 1 mysql> select *
Page 292 and 293: Eloquent Queries In the previous ch
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Page 296 and 297: Eloquent Queries 281 Thanks to this
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Page 306 and 307: Eloquent Queries 291 Update We don
Page 312 and 313: Eloquent Queries 297 1 Matt Nathans
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Eloquent Queries 309 1 select * fro
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Eloquent Queries 311 WhereNull The
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Eloquent Queries 313 1
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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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