Modern PHP, Standards, and Community

Learn how to structure and maintain a modern day PHP project using the latest standards. We'll walk through recent language improvements and how they will affect your day to day development. This will use code examples to give you in depth, real world examples of usage.

We'll also cover the latest community initiatives and standards including the PHPFIG along with the PSRs they have introduced.

Transcript

1. PHP modern standards & Community
2. Who is this guy? Ben Edmunds @benedmunds http://benedmunds.com
3. Who is this guy? Ben Edmunds Open Source Author PHP Town Hall Podcast CTO at Mindfulware
4. Welcome to the Future
5. Welcome to the Future Exceptions Namespaces Closures
6. Welcome to the Future Statics PDO Short Arrays Null Coalescing
7. Legit Tools
8. Legit Tools Built-in Server Unit Testing Composer
9. Standards
10. Standards PHP-FIG PSRs
11. Community
12. Community Twitter etc User Groups
13. Welcome to the Future
14. Great Scott!
15. Exceptions
17. Exceptions try { //your code goes here } catch (Exception $e) { die($e->getMessage()); }
18. Exceptions try { //your code goes here } catch (Exception $e) { die($e->getMessage()); }
19. Closures
21. Closures Route::get(‘/', function(){ return View::make(‘index'); });
22. Closures Route::get(‘/', function(){ return View::make(‘index'); });
23. Namespaces
25. Namespaces namespace Illuminate\Console; class Command { //…
26. Namespaces use Illuminate\Console\Command; namespace Illuminate\Console; class Command { //…
27. Namespaces use Illuminate\Console\Command; namespace Illuminate\Console; class Command { //…
28. Statics
30. Statics Class Route { public static function get() { //… }
31. Statics Route::get(); Class Route { public static function get() { //… }
32. Statics Route::get(); Class Route { public static function get() { //… }
33. Statics NO $this $var = self::varAtDefinition; $var = static::varAtExec;
34. Short Array Syntax
36. Short Array Syntax $array = array( 0 => ‘value1’, 1 => ‘value2’, );
37. Short Array Syntax $array = [ 0 => ‘value1’, 1 => ‘value2’, ];
38. Short Array Syntax $array = [ 0 => ‘value1’, 1 => ‘value2’, ];
39. Null Coalescing Operator
40. Null Coalescing $val = $_GET['val'] ?? 'default';
41. Null Coalescing $val = $_GET['val'] ?? 'default';
42. Null Coalescing $val = isset($_GET[‘val’]) ? $_GET[‘val’] : 'default';
43. Traits
44. Traits // grouping without // strict inheritance trait baseUser { function getName() { return ‘Jon Snow’; } }
45. Traits class adminUser { use baseUser; }
46. Traits $adminUser = new adminUser; echo $adminUser->getName(); //output = ‘Jon Snow’
47. PDO
49. PDO Cross System
50. PDO Cross System MS SQL MySQL Oracle PostgreSQL SQLite CUBRID Firebird Informix ODBC & DB2 4D
51. PDO Cross System Safe Binding
52. PDO $stmt = $db->prepare(‘ SELECT * FROM users WHERE id=:id ’); $stmt->bindParam(‘:id’, $id); $stmt->execute();
53. Legit Tools
55. Built-in Web Server
56. Built-in Server $ php -S localhost:8000 PHP 5.4.0 Development Server started… Listening on localhost:8000 Document root is /home/ben/htdocs Press Ctrl-C to quit
57. Composer
58. Another Package Manager!?
59. Composer Sane Package Management
60. Composer Autoloading
61. Composer PEAR, ha! packagist.org
62. Composer / composer.json { "require": { "stripe/stripe-php": "dev-master", "twilio/sdk": "dev-master" } }
63. Composer $ php composer.phar update $ php composer.phar install
64. Composer $client = new Services_Twilio($sid, $tkn); $client->account ->messages ->sendMessage(…)
65. Unit Testing
67. Unit Testing PHPUnit Behat Mink Selenium CodeCeption PHPSpec
68. Unit Testing class ApiAuthTest extends PHPUnit_Framework_TestCase { public function testVerify() { $auth = new apiAuth(); $this->assertTrue($auth->verify());
69. Unit Testing class ApiAuthTest extends PHPUnit_Framework_TestCase { public function testVerify() { $auth = new apiAuth(); $this->assertTrue($auth->verify());
70. Unit Testing $ phpunit tests PHPUnit 3.3.17 by Sebastian Bergmann. Time: 0.01 seconds OK (1 tests, 1 assertions)
71. Standards
73. Standards PHP-FIG Framework Interop Group
74. Standards Member Projects Zend Symfony CakePHP Laravel SugarCRM Drupal
75. Standards PSRs PHP Standards Recommendation
76. Standards PSRs Autoloading Interfaces Style Guides
77. Standards PSRs PSR-4: Autoloading PSR-1: Basic Coding Standards PSR-2: Coding Style Guide PSR-7: HTTP Message Interface PSR-6: Caching Interface PSR-3: Logger Interface
78. Standards PSR-4 Auto-loading Replaces PSR-0 Used by Composer
79. Standards $client = new Services_Twilio($sid, $tkn); $client->account ->messages ->sendMessage(…)
80. Standards PSR-1 Basic Coding Styles Generally accepted Not very opinionated
81. Standards PSR-1 Basic Coding Styles camelCasing Opening Tags Namespacing Class Names UTF-8
82. Standards PSR-2 Coding Style Guide Greater Detail Opinionated
83. Standards PSR-2 Coding Style Guide Spacing Braces Lines Keywords Bools Control Struct
84. Standards PSR-7 HTTP Message Interface Requests Responses
85. Community
87. Community Open Inviting Genuine
88. Community Twitter @phpc https://twitter.com/CalEvans /lists/phpeople Framework / Project
89. Community Mailing List http://php.net/mailing-lists.php
90. Community IRC Freenode #phpc ##php
91. Community Blogs PlanetPHP php[architect]
92. Community Podcasts PHP Roundtable PHP Townhall Voices of the ElePHPant
93. Community Local User Group Nearest Large City Start It!
94. Community Conferences Hallway Track Dinner Drinks Hotel Lobby
95. Resources
97. Resources PHP.net
98. Resources Modern Frameworks Laravel Symfony2 Fuel PHP SlimPHP 2 Aura for PHP Silex
99. Resources leanpub.com/ phptherightway PHPtheRightWay.com
100. Resources BuildSecurePHPapps.com Coupon Code: skiphp $10 off http://buildsecurephpapps.com/?coupon=skiphp
101. Q/A TIME! Ben Edmunds @benedmunds http://benedmunds.com http://buildsecurephpapps.com/?coupon=skiphp https://joind.in/talk/aedbd