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Blade 91 standard view files. The only difference is that they use the .blade.php extension rather than just .php. Let’s create a simple template. 1 2 3 Dear Lord Otwell 4 I hereby challenge you to a duel for the honour of Laravel. 5 6 Here we have our blade template, looks kinda similar to what we have seen already right? That’s because Blade first parses the file as PHP. You see our $squirrel? Every view file must have a squirrel. OK, that’s not true, but it does show that PHP can be parsed just as before. We can show this using the same syntax as we would for a normal view. You might have assumed that it would require passing example.blade to the View::make() method, but that would be incorrect. 1
Blade 92 1 2 3 It’s not exactly verbose, but it could be improved upon. Let’s see how we can echo values using Blade templates. 1 2 3 {{ $taylorTheVampireSlayer }} Everything surrounded by {{ double curly brackets }} is transformed into an echo by Blade when the template is processed. This is a much cleaner syntax, and a whole lot easier to type. Since the Blade template directives are translated directly to PHP we can use any PHP code within these brackets, including methods. 1 2 3 {{ date('d/m/y') }} You don’t even need to provide the closing semi-colon. Laravel does that for you. Sometimes you will want to protect yourself by escaping a value that you output. You might be familiar with using methods such as strip_tags() and htmlentities() for this purpose. Why? well consider the output of this template. 1 2 3 {{ 'alert(“CHUNKY BACON!”);' }} What a nasty piece of Code! It would cause some Javascript to be injected into the page and a browser popup to be displayed containing the text ‘CHUNKY BACON!’. Bad _why! Nasty ruby developers are always trying to break our websites. We have the power to protect our templates from the output though. If we were to use {{{ three curly brackets }}} instead of {{ two }} then our output will be escaped, the angular brackets will be converted to HTML entities, and the Javascript will show as text within the page. Harmless! Let’s see this in action.
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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
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
Page 68 and 69: Basic Routing 53 1
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
Page 88 and 89: Filters 73 1
Page 96 and 97: Filters 81 First we need to create
Page 98 and 99: Filters 83 All of these filters rel
Page 100 and 101: Controllers 85 it would make sense
Page 102 and 103: Controllers 87 1
Page 104 and 105: Controllers 89 Here we have our Art
Page 108 and 109: Blade 93 1 2 3 {{{ 'alert("CHUNKY
Page 110 and 111: Blade 95 1 2 3 c~~p ,---------. 4
Page 112 and 113: Blade 97 1 2 3 4 5 6 7 Narwhal
Page 114 and 115: Blade 99 1 @section('head') 2 3 @s
Page 116 and 117: Blade 101 11 We have a template! 12
Page 118 and 119: Blade 103 24 25 @extends('third')
Page 120 and 121: Advanced Routing Oh I see, you’re
Page 122 and 123: Advanced Routing 107 1
Page 130 and 131: URL Generation 115 1 http://myapp.d
Page 132 and 133: URL Generation 117 1
Page 134 and 135: URL Generation 119 1 http://myapp.d
Page 136 and 137: URL Generation 121 However, in some
Page 138 and 139: URL Generation 123 1 2 3 My Route
Page 140 and 141: Request Data Data, and its manipula
Page 142 and 143: Request Data 127 1 2 3 4 5 6 7
Page 144 and 145: Request Data 129 1 string(3) "bar"
Page 146 and 147: Request Data 131 1 array(2) { ["foo
Page 148 and 149: Request Data 133 1
Page 150 and 151: Request Data 135 13 var_dump(Input:
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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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