symfony开发菜谱

The Cookbook

Version: 3.0

generated on March 4, 2016

The Cookbook (3.0)

This work is licensed under the “Attribution-Share Alike 3.0 Unported” license (http://creativecommons.org/

licenses/by-sa/3.0/).

You are free to share (to copy, distribute and transmit the work), and to remix (to adapt the work) under the

following conditions:

• Attribution: You must attribute the work in the manner specified by the author or licensor (but

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the information contained in this work.

If you find typos or errors, feel free to report them by creating a ticket on the Symfony ticketing system

(http://github.com/symfony/symfony-docs/issues). Based on tickets and users feedback, this book is

continuously updated.

Contents at a Glance

How to Use Assetic for Asset Management ..........................................................................................7

Combining, Compiling and Minimizing Web Assets with PHP Libraries.............................................14

How to Minify CSS/JS Files (Using UglifyJS and UglifyCSS) ...............................................................17

How to Minify JavaScripts and Stylesheets with YUI Compressor.......................................................21

How to Remove the AcmeDemoBundle.............................................................................................44

How to Load Service Configuration inside a Bundle...........................................................................47

How to Create Friendly Configuration for a Bundle ...........................................................................50

How to Simplify Configuration of multiple Bundles ...........................................................................56

How to Use Varnish to Speed up my Website ....................................................................................59

Caching Pages that Contain CSRF Protected Forms ...........................................................................63

Installing Composer..........................................................................................................................64

How to Master and Create new Environments ...................................................................................66

Building your own Framework with the MicroKernelTrait..................................................................71

How to Override Symfony's default Directory Structure .....................................................................77

How to Create a Console Command ............................................................................................... 102

How to Use the Console.................................................................................................................. 106

How to Style a Console Command ..................................................................................................107

How to Call a Command from a Controller .....................................................................................115

How to Generate URLs from the Console ........................................................................................117

How to Enable Logging in Console Commands ...............................................................................119

How to Define Commands as Services ............................................................................................. 123

How to Customize Error Pages........................................................................................................126

How to Define Controllers as Services .............................................................................................131

How to Upload Files .......................................................................................................................137

Deploying to Heroku Cloud ............................................................................................................160

Deploying to Platform.sh................................................................................................................. 166

How to Handle File Uploads with Doctrine ..................................................................................... 170

How to use Doctrine Extensions: Timestampable, Sluggable, Translatable, etc. ................................179

How to Register Event Listeners and Subscribers ............................................................................. 180

How to Use Doctrine DBAL ............................................................................................................ 183

How to Generate Entities from an Existing Database........................................................................ 185

How to Work with multiple Entity Managers and Connections........................................................189

How to Register custom DQL Functions..........................................................................................192

How to Define Relationships with Abstract Classes and Interfaces....................................................193

How to Use Gmail to Send Emails ...................................................................................................215

How to Use the Cloud to Send Emails .............................................................................................217

How to Work with Emails during Development...............................................................................219

How to Spool Emails....................................................................................................................... 222

How to Test that an Email is Sent in a Functional Test.....................................................................224

How to Create Event Listeners and Subscribers................................................................................ 226

How to Set Up Before and After Filters ............................................................................................ 230

How to Extend a Class without Using Inheritance............................................................................ 234

How to Customize a Method Behavior without Using Inheritance.................................................... 237

How to use Expressions in Security, Routing, Services, and Validation .............................................239

How to Reduce Code Duplication with "inherit_data" ..................................................................... 300

How to Unit Test your Forms.......................................................................................................... 303

How to Configure empty Data for a Form Class...............................................................................308

How to Use the submit() Function to Handle Form Submissions......................................................310

How to Use the virtual Form Field Option....................................................................................... 312

Using Bower with Symfony ............................................................................................................. 313

How to Install or Upgrade to the Latest, Unreleased Symfony Version.............................................. 316

How to Use Monolog to Write Logs ................................................................................................318

How to Configure Monolog to Email Errors .................................................................................... 323

How to Configure Monolog to Display Console Messages................................................................ 325

How to Access Profiling Data Programmatically............................................................................... 338

How to Configure Symfony to Work behind a Load Balancer or a Reverse Proxy .............................. 340

How to Register a new Request Format and Mime Type...................................................................342

How to Force Routes to always Use HTTPS or HTTP ...................................................................... 344

How to Allow a "/" Character in a Route Parameter .........................................................................345

How to Configure a Redirect without a custom Controller ............................................................... 346

How to Use HTTP Methods beyond GET and POST in Routes ........................................................348

How to Use Service Container Parameters in your Routes ................................................................ 350

How to Create a custom Route Loader ............................................................................................352

Redirect URLs with a Trailing Slash.................................................................................................357

How to Customize your Form Login................................................................................................388

How to Create a custom User Provider ............................................................................................ 391

How to Create a Custom Form Password Authenticator................................................................... 396

How to Authenticate Users with API Keys .......................................................................................400

How to Create a custom Authentication Provider............................................................................. 409

Using pre Authenticated Security Firewalls ......................................................................................419

How to Change the default Target Path Behavior .............................................................................421

Using CSRF Protection in the Login Form........................................................................................423

How to Choose the Password Encoder Algorithm Dynamically ........................................................ 425

How to Use multiple User Providers ................................................................................................ 427

How to Force HTTPS or HTTP for different URLs........................................................................... 449

How to Secure any Service or Method in your Application ...............................................................450

How Does the Security access_control Work?.................................................................................. 454

How to Use the Serializer ................................................................................................................458

How to Define Non Shared Services ................................................................................................ 461

How to Work with Compiler Passes in Bundles ...............................................................................462

Session Proxy Examples ..................................................................................................................463

Making the Locale "Sticky" during a User's Session ..........................................................................465

Configuring the Directory where Session Files are Saved ..................................................................468

Bridge a legacy Application with Symfony Sessions ..........................................................................470