Framework

PHP Frameworks Using PHP framework for development process

“ A software framework, in computer programming, is an abstraction in which common code providing generic functionality can be selectively overridden or specialized by user code providing specific functionality. Frameworks are a special case of software libraries in that they are reusable abstractions of code wrapped in a well-defined Application programming interface (API), yet they contain some key distinguishing features that separate them from normal libraries. ”

Save times Unify Development Process Reusable Modularity Scalable Software Easy Maintenance Enterprise Softwares

Maintain by Zend - The PHP Company Partners: Adobe, Google, IBM, Microsoft Open source Large community Good documents

MVC Framework Component base framework Tons of components Require PHP 5.2.x or higher

Controller Accept Request Call Model Pass model data to View Model Process business logic Return result to Controller View Receive result from Controller Display data Call model (optional)

Front Controller Action Controller Component Library Data Internationalization PDF Database JSON Date Translate Locale Webservices SOAP Amazon Google Core Log Cache ACL Plugins View Edit Del HTTP Request

Accept HTTP Request Routing Call Action Controller Response to client

Find the target action base on request URL Standard router: http: //example/news Module = news http: //example/foo In case of “foo” module does not exists: Module= Default Module, Controller = foo http: //example/blog/archive Module = Blog, Controller = archive http: //example/blog/archive/list Module = Blog, Controller = Archive, Action = List http: //example/blog/archive/list/sort/alpha/dir/desc Module = Blog, Controller = Archive, Action = List Params: sort = alpha, dir=desc

<?php /** * Index Controller */ class IndexController extends Zend_Controller_Action { /** * Index Action */ public function indexAction() { // action body } }

Zend_Db_Adapter IBM DB2, MySQL, SQL Server, Oracle, PostgreSQL, SQLite, Firebird Zend_Db_Statement Zend_Db_Profiler Zend_Db_Select Zend_Db_Table Zend_Db_Table_Row Zend_Db_Table_Rowset Zend_Db_Table Relationships Zend_Db_Table_Definition

<?php $params = array( ' host ' => ' 127.0.0.1 ', ' username ' => ' webuser ', ' password ' => ’ ******* ', ' dbname ' => ' test ', ); $db = Zend_Db::factory (' Pdo_Mysql ', $params ); $sql = ‘ SELECT * FROM users ’; $rows = $db ->fetchAll( $sql );

<?php $select = $db -> select () -> from (‘ users ’, array (‘username’, ‘email’)) -> where (‘ username = ? ’, $username ) ; //Same as: // SELECT username, email FROM users // WHERE username = ‘…’ $user = $db -> fetchRow ( $select );

<?php class Users extends Zend_Db_Table_Abstract { protected $_name = ' users '; protected $_primaryKey = ' user_id '; } //Insert $user = new Users (); $user -> insert ( array ( ‘ username ’ => ‘ cusc ’ ‘ name ’ => ‘ CUSC Software ’, ‘ email ’ => ‘ [email_address] ’ ));

<?php //Update $user = new Users (); $data = array ( ‘ email ’ => ‘ [email_address] ’ ); $user -> update ( $data , ‘ user_id = 1234 ’); //Delete row $user -> delete (‘ user_id = 1234 ’);

<?php //Find rows by primary key $user = new Users (); $rows = $user -> find (1234); //Find by conditions $select = $user -> select () -> where (“ email LIKE ‘%?’ ”, ‘musical .vn ’); $rows = $user -> fetchAll ( $select );

Scripts (templates) PHP-based script templates to present data Should contain only display logic, not business logic Default naming: “actionname.phtml” Helpers Classes and methods that provide reusable view functionality Examples of built in view helpers: escape(), formText(), partial(), partialLoop(), headTitle() Write your own, too Layout Define application/page layout Using Two Step View pattern Placeholders

<?php /** * Index Controller */ class IndexController extends Zend_Controller_Action { /** * Index Action */ public function indexAction() { $this -> view -> name = ‘ Dream Team ’; } }

<?php //index.phtml < h1 ><?php echo $this -> escape ( $this -> name ); ?></ h1 >

Flexible solution for building forms Create by PHP code, put it in model class Or create in configuration file Validation support Auto restore input values when error occurs. Using decorator for output form elements

class Admin_Form_Account extends Zend_Form { public function init() { parent :: init (); $this -> setAction (' /admin/account/createPost '); $this -> addElement ( $this -> createElement (' text ', ' username ', array ( ' required ' => true, ' label ' => ' Username ', ))); $this -> addElement ( $this -> createElement (' text ', ' name ', array ( ' required ' => true, ' label ' => ' Name ', ))); $this -> addElement ( $this -> createElement (' text ', ' email ', array ( ' required ' => true, ' label ' => ' Email ', ))); $this -> addElement ( $this -> createElement (' password ', ' password ', array ( ' required ' => true, ' label ' => ' Lastname ', ))); $this -> addElement (' submit ', ' Submit '); } }

<?php class Admin_Account_Controller extends Zend_Controller_Action { public function formAction() { $form = new Admin_Form_Account (); $this -> view -> form = $form ; } public function createPostAction() { $form = new Admin_Form_Account (); if (! $form -> isValid ( $this -> getRequest ()-> getPost ())) { $this -> view -> form = $form ; $this -> render (’ form '); } else { $this -> _forward (’ success '); } } }

Alnum Alpha Barcode Between CreditCard Ccnum Date Db_RecordExists Digits EmailAddress Float GreaterThan Hex Hostname Iban Identical InArray Int Ip Isbn LessThan NotEmpty PostCode Regex StringLength

class Admin_Form_Account extends Zend_Form { public function init() { parent :: init (); $this -> addElement ( $this -> createElement (' text ', ' email ', array ( ' required ' => true, ' label ' => ' Email ', ' validators ' => array (' emailaddress '), ))); } }

Main website: http://framework.zend.com Quick Start: http://framework.zend.com/manual/en/learning.quickstart.intro.html Manual: http://framework.zend.com/manual/manual

Create Module Create Controller, Action Create Layout, View Create Form Update data

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