Programming  

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* Abstract classes Php Php Abstract classes catalin <?php /* * A Very simple example to understand why we should use ABSRACT CLASSES. ...

* Interface Php Php Interface catalin An Interface is like a protocol. It doesn't designate the behavior of the object; it designates how your code tells that object to act. An interface would be like the English Language: defining an interface defines how your code communicates with ...

* Front Controller pattern Php Php Front Controller pattern catalin The Front Controller Pattern is a software design pattern listed in several pattern catalogs. The pattern relates to the design of web applications. It "provides a centralized entry point for handling requests." [1] The front ...

* Php Static property or method Php Php Php Static property or method catalin Declaring class properties or methods as static makes them accessible without needing an instantiation of the class. A property declared as static can not be accessed with an instantiated class object (though a static ...

* Php method visibility Php Php Php method visibility catalin The visibility of a property or method can be defined by prefixing the declaration with the keywords: public, protected or private. Public Public declared items can be accessed everywhere . <?php  ...

* Php Exceptions Php Php Php Exceptions catalin PHP 5 has an exception model similar to that of other programming languages.  ...

* Set_exception_handler Php Php Set_exception_handler catalin Sets a user-defined exception handler function <?php       # 1      throw new  Exception ( 'abc' );      ...

* What is Overview Overview What is catalin Zend Framework is an open source, object oriented web application framework for PHP 5. ZF is often called a 'component library' because it has many loosely coupled components that you can use more or less independently, but it also provides an ...

* Rapid developement Overview Overview Rapid developement catalin You don't have to worry having to set lots of configuration settings for each component just so that you can get started using it. For example, the most simplistic use of the whole MVC is boostrapped with just: ...

* Components Overview Overview Components catalin Core:       Zend_Controller       Zend_View       Zend_Db       Zend_Config       Zend_Filter & ...

* Zend_Filter Overview Overview Zend_Filter catalin The Zend_Filter class provides a set of filters that typically remove or transform unwanted data from the input as it passes through the filter. For example, an numeric filter would remove any characters that were not numbers from the input ...

* Zend_Validate Overview Overview Zend_Validate catalin Zend_Validate provides a very similar function to Zend_Filter, except that it provides a yes/no answer to the question "is this data what I expect?". Validation is generally used to ensure that the data is correctly formed, such as ...

* Zend_Auth Overview Overview Zend_Auth catalin Zend_Auth is used to identify the user and typically used in conjunction with Zend_Session to hold that information across multiple page requests. There are so many ways to authenticate a user that the Zend_Auth system is built with the ...

* Zend_Acl Overview Overview Zend_Acl catalin Zend_Acl uses the autentication token to privide access to private information using the Role Base Access Control List system. The manual talks in lots of abstract terms. This is because RBACL is a generic system that can provide access to ...

* Http Overview Overview Http catalin The Zend Framework provides a component to read date from other websites. Zend_Http_Client makes it easy to collect data from other sites and services and the present it on you site.

* Mail Overview Overview Mail catalin When sending email, a simple object-oriented interface is used:       $mail = new Zend_Mail();       $mail->setBodyText('My first email') ...

* MVC Overview Overview MVC catalin The Model part of the MVC pattern is all the code that works behind the scenes related to how this particular application works. This is known as business logic. Zend Framework provides the Zend_Db_Table class which provides table level ...

* Zend_Debug Overview Overview Zend_Debug catalin Zend_Debug::dump() is used to output debugging information about a variable by providing a formatted var_dump() output.

* Dispatch Overview Overview Dispatch catalin To actually run the application we call the front controller's dispatch method.       $frontController = Zend_Controller_Front::getInstance();       ...

* Htaccess Zend Framework Zend Framework Htaccess catalin To ensure that all web requests that are not for images, scripts or style sheets are directed to the bootstrap file (index.php), Apaches' mod_rewrite module is used. web_root/.htacces:       # Rewrite rules for ...

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