Yii is a high-performance PHP framework that uses an MVC design pattern. It enables maximum code reuse and accelerates development. Yii features include an ORM, form handling, caching, internationalization, and security measures. The framework follows conventions for file structure, naming, and configuration to promote best practices.
Yii Framework is one of the fastest and easiest to learn PHP MVC frameworks. It has a great generator to help you build applications easier and faster. A course curriculum for Developing Web 2.0 Applications at SiliconGulf Campus - www.silicongulf.com
IO State In Distributed API ArchitectureOwen Rubel
The API pattern bind IO functionality to business functionality by binding IO state either through annotation (ie JAX) or by extending a RestfulController. As a result, the data associated IO State cannot be shared with the architectural instances because it is bound to the controller. This creates architectural cross cutting concerns not only with the functionality but also with the data. By abstracting the functionality, we can create a versioned data object for IO state that can be shared,cached,synced,reloaded on the fly for all architectural instances without having to restart any instance. This greatly improve automation, performance and flow of api applications and architecture.
Dependency Injection is a software design pattern that allows for a client to be handed all of its dependencies without having to know about anything other than its own behavior. Join us to learn how to use Apex and Custom Settings to apply this pattern and help decouple your applications. You'll head back to your shop with the tools to build independent, reusable, and easily testable code.
Introduction to Hibernate. This is a teaser for the hibernate framework.
It contains basics for using hibernate. Beginners, Freshers should go through the slides for getting an introduction to hibernate
Yii Framework is one of the fastest and easiest to learn PHP MVC frameworks. It has a great generator to help you build applications easier and faster. A course curriculum for Developing Web 2.0 Applications at SiliconGulf Campus - www.silicongulf.com
IO State In Distributed API ArchitectureOwen Rubel
The API pattern bind IO functionality to business functionality by binding IO state either through annotation (ie JAX) or by extending a RestfulController. As a result, the data associated IO State cannot be shared with the architectural instances because it is bound to the controller. This creates architectural cross cutting concerns not only with the functionality but also with the data. By abstracting the functionality, we can create a versioned data object for IO state that can be shared,cached,synced,reloaded on the fly for all architectural instances without having to restart any instance. This greatly improve automation, performance and flow of api applications and architecture.
Dependency Injection is a software design pattern that allows for a client to be handed all of its dependencies without having to know about anything other than its own behavior. Join us to learn how to use Apex and Custom Settings to apply this pattern and help decouple your applications. You'll head back to your shop with the tools to build independent, reusable, and easily testable code.
Introduction to Hibernate. This is a teaser for the hibernate framework.
It contains basics for using hibernate. Beginners, Freshers should go through the slides for getting an introduction to hibernate
Simple slide about introduction to yii. I used it in knowledge sharing session with my teammates.
Cover why yii, what rocks on yii, and dark sides of yii.
This ppt contains the matter on yii framework.
introduction to yii framework
history behind this yii framework
developer of yii framework
technologies integrated&used in yii framework
how to install yii framework ?,
yii framework features,
performance
license terms
about mudule
MVC design pattern
advantages and disadvantages of yii framework.
yii is pronounced as yee0r ji;,acronym for it is "Yes It Is".
this is the answer for several questions
is it efficient?
is it easy to use?
is it professional?
is it right for my next project?
...
yes it is
yii is a component-based php framework for developing web applications.
it has been built with sophisticated,enterprise applications in mind
PHP frameworks provide developers with a ready-made set of tools to build high-quality web applications quickly and efficiently. Know the Top 10 PHP Frameworks in 2024 that developers must use to streamline development processes and enhance app quality.
The PHP framework is a library that comes with commonly used functions. Since developers don’t have to code these functions from scratch, it saves time.
Now, let’s come to microframeworks. What's the need for a microframework? Can't you use a full-stack framework?
Over the past few years, full-stack frameworks have added new features to build large, complex websites. As a result, it became too hard to make a simple website without all the overheads that come with it.
That's where micro-frameworks came into existence. These microframeworks are stripped-down versions of full-stack frameworks for specific use cases.
In simple terms, consider a full-stack PHP framework like an SUV and a micro-framework like a bicycle. SUVs can accommodate more people but will also use more fuel. At the same time, bikes will have the advantage of being lightweight and will serve the purpose at a low cost.
Now that you know the fundamental difference between PHP frameworks and micro-frameworks, let's check out the top 10 popular frameworks that can fuel your PHP projects.
Simple slide about introduction to yii. I used it in knowledge sharing session with my teammates.
Cover why yii, what rocks on yii, and dark sides of yii.
This ppt contains the matter on yii framework.
introduction to yii framework
history behind this yii framework
developer of yii framework
technologies integrated&used in yii framework
how to install yii framework ?,
yii framework features,
performance
license terms
about mudule
MVC design pattern
advantages and disadvantages of yii framework.
yii is pronounced as yee0r ji;,acronym for it is "Yes It Is".
this is the answer for several questions
is it efficient?
is it easy to use?
is it professional?
is it right for my next project?
...
yes it is
yii is a component-based php framework for developing web applications.
it has been built with sophisticated,enterprise applications in mind
PHP frameworks provide developers with a ready-made set of tools to build high-quality web applications quickly and efficiently. Know the Top 10 PHP Frameworks in 2024 that developers must use to streamline development processes and enhance app quality.
The PHP framework is a library that comes with commonly used functions. Since developers don’t have to code these functions from scratch, it saves time.
Now, let’s come to microframeworks. What's the need for a microframework? Can't you use a full-stack framework?
Over the past few years, full-stack frameworks have added new features to build large, complex websites. As a result, it became too hard to make a simple website without all the overheads that come with it.
That's where micro-frameworks came into existence. These microframeworks are stripped-down versions of full-stack frameworks for specific use cases.
In simple terms, consider a full-stack PHP framework like an SUV and a micro-framework like a bicycle. SUVs can accommodate more people but will also use more fuel. At the same time, bikes will have the advantage of being lightweight and will serve the purpose at a low cost.
Now that you know the fundamental difference between PHP frameworks and micro-frameworks, let's check out the top 10 popular frameworks that can fuel your PHP projects.
Get things done with Yii - quickly build webapplicationsGiuliano Iacobelli
Lesson teached at Università di Roma Tre - Software Engineering course.
Web is plenty of amazing tools used daily by millions of people. A good idea can turn to be a highly profitable business if well executed. Yii framework is an ideal tool to build in short time an MVP of your product to start as soon as possible to find your market fit. Here follows some infos about the framework and steps on how to build a simple blog over Yii.
Table Of Content
The OWASP Top Ten
Invalidated Redirect and Forwards
Security Misconfiguration
Application Fingerprint
Error handling And Logging
Noise
PHP Guidelines
Authorization is the process of giving someone permission to do or have something.
Table of Content
Introduction Authorization
Common Attacker Testing Authentication
Strategies For Strong Authentication
Access Control
Table of Content
Web Application Firewall
possible security measures of WAF
Data Validation Strategies
Varieties Of Input
Reject Known Bad
Accept Known Good
Sanitization Safe Data Handling
Semantic Checks
Introduction SQL Injection
A SQL injection attack consists of insertion or "injection" of a SQL query via the input data from the client to the application
SQL Injection
Blind SQL Injection
Threat modeling is an approach for analyzing the security of an application.
It is a structured approach that enables you to identify, quantify, and address the security risks associated with an application
Threat modeling is not an approach to reviewing code, but it does complement the security code review process.
The inclusion of threat modeling in the SDLC can help to ensure that applications are being developed with security built-in from the very beginning.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
Generating a custom Ruby SDK for your web service or Rails API using Smithyg2nightmarescribd
Have you ever wanted a Ruby client API to communicate with your web service? Smithy is a protocol-agnostic language for defining services and SDKs. Smithy Ruby is an implementation of Smithy that generates a Ruby SDK using a Smithy model. In this talk, we will explore Smithy and Smithy Ruby to learn how to generate custom feature-rich SDKs that can communicate with any web service, such as a Rails JSON API.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
3. Yii introduce
Yii is a high-performance component-based PHP framework for developing large-
scale Webapplications. It enables maximum reusability in Web programming and can
significantly accelerate the development process. The Yii framework is free software.
It is released under the terms of the BSD License.
Yii (Yes it is) :-It is a PHP framework based on Object oriented php5.Developed by
Qiang Xue.who started to work on YII on 1st January 2008.Qiang Xue was with
experience in development of frameworks PRADO one of famous framework for PHP
was also developed by Qiang Xue.
It is said that YII framework is best because it is based on DRY(Don't repeat
yourself)design pattern that is why is is called fast application development
framework.
4. Features of Yii
Features of Yii
Model-View-Controller (MVC) design pattern
Database Access Objects (DAO), Query Builder, Active Record
Form input and validation
AJAX-enabled widgets
Authentication and authorization
Skinning and theming
Web services
Internationalization (I18N) and localization (L10N)
5. Features of Yii
Features of Yii
Layered caching scheme
Error handling and logging
Security
Unit and functionality testing
Automatic code generation
Friendly with third-party code
Detailed documentation
Extension library
6. Features of Yii
Object-Oriented Framework
Yii is a pure OOP framework.
Component-base Framework
Its component-based design allows us to customize it for our needs without directly
modifying it -- maintaining upgradability.
Yii applications are built upon components which are objects written to a specification
Yii base on PHP5
Yii is a PHP framework based on Object oriented php5.
It Uses some class such as finfo class.
Yii is clearly-documented
Yii web site
Yii forum
Yii books
7. Features of Yii
Performance of Yii
Yii is a high-performance framework. The graph below shows how efficient Yii is when compared
with other popular PHP frameworks. In the graph,
RPS : "request per second”
APC : The Alternative PHP Cache (APC) is a free and open opcode cache for PHP.
8. Features of Yii
Model-View-Controller (MVC) design pattern
Model
o A model is an instance of its child class. Models are used to keep data and
their relevant business rules. A model represents a single data object. It could
be a row in a database table or a form of user inputs.
View
o A view is a PHP script consisting of mainly elements of user interface the
spirit of seperation of logic and presentation, large chunk of logic should be
placed in controller or model instead of view.
Controller
o This controller pattern creates applications that separate the different aspects
of the application (input logic, business logic, and UI logic), while providing a
loose coupling between these elements.
9. Example of MVC
Model:
Public username;
Public pass;
Public email;
……..
Public function Validate (username);
Public function Validate (password);
Public function login(user,pass);
Controller:
Public layout;
Public email;
……..
Public function actionLogin();
Public function render();
Public function actionChangePass();
………..
see
Validate?
IsLogin?
…..
DB
10. Features of Yii
Object-relational mapping (ORM,O/R mapping)
Object-relational mapping in computer software is a programming technique for converting data between
incompatible type systems in object-oriented programming languages. This creates, in effect, a "virtual
object database " that can be used from within the programming language.
11. Example of ORM
CRUD Functions:
Create();
Reade();
Update();
Delete();
……….
findById();
findAllByAttribute();
Attribute of
objest
Object Person :
Non-object-oriented System
12. Features of Yii
Active Record
Active Record (AR) is a popular Object-Relational Mapping (ORM) technique. Each AR class
represents a database table (or view) whose attributes are represented as the AR class
properties, and an AR instance represents a row in that table. Common CRUD operations
are implemented as AR methods. As a result, we can access our data in a more object-
oriented way.(example exist in p:13)
table attributes
AR ClassDatabase Table
AR class properties
row in that table AR Instance
CRUD operations AR Methods
Map
Map
Map
Map
13. Features of Yii
built-in authentication
Authentication and authorization are required for a Web page that should be limited to certain
users. Authentication is about verifying whether someone is who they claim to be. It usually
involves a username and a password, but may include any other methods of demonstrating
identity, such as a smart card, fingerprints, etc.
Yii has a built-in authentication framework which is easy to use and can be customized for
special needs
built-in authorization
Authorization is finding out if the person, once identified, is permitted to manipulate specific
resources. This is usually determined by finding out if that person is of a particular role that has
access to the resources.
Yii supports authorization via hierarchical role-based access control (RBAC). In computer
systems security,RBAC is an approach to restricting system access to authorized users.
15. Features of Yii
Layered caching scheme
Yii supports data caching, page caching, fragment caching and dynamic content.
Error handling and logging
Errors are handled and presented more nicely, and log messages can be categorized,
filtered and routed to different destinations.
16. Features of Yii
Test-driven development
Test-driven development (TDD) is a software development process that relies on the repetition of a very
short development cycle: first the developer writes an (initially failing) automated test case that defines a
desired improvement or new function, then produces the minimum amount of code to pass that test, and
finally refactorsthe new code to acceptable standards.
Yii provides support for writing and running unit tests as well as functionality tests, based on PHPUnit and
Selenium
17. Features of Yii
Automatic code generation
GiiModule is a module that provides Web-based code generation capabilities.
Security
Yii is equipped with many security measures to help prevent your Web applications from attacks such as
SQL injection, cross-site scripting (XSS), cross-site request forgery (CSRF), and cookie tampering.
Friendly with third-party code
Yii is carefully designed to work well with third-party code. For example, you can use code from PEAR or
Zend Framework in your Yii application
Extension library
Yii provides an extension library consisting of user-contributed components. This makes the above feature
list never ending.
18. Features of Yii
Skinning and theming
o Yii implements a skinning and theming mechanism that allows you to quickly switch the outlook of a Yii-power
website
AJAX-enabled widgets
o Integrated with jQuery, Yii comes with a set of AJAX-enabled widgets, such as auto-complete input field,
treeview, data grid, which enables writing highly efficient and versatile user interface extremely simple
Internationalization (I18N) and localization (L10N)
o Yii supports message translation, date and time formatting, number formatting, and interface localization.
19. Recommended software and sites
NetBeans + (enable xdebuge)
WAMP server
Firefox + Firebug extension + HTML validator extension
Icons (iconfinder, iconarchive)
MySQL Workbench
Yii Site
20. Getting Started
Installing Yii
o Requirment
o Install
Creating a new application
Conventions
o URL
o Code
o File
o Configuration
22. Getting Started
Installing Yii
1. Download the Yii Framework from http://www.yiiframework.com/ download/.
2. Unpack the downloaded file to a web-accessible folder.
3. Open windows CMD
4. Change to your WebRoot folder and execute the following:
o %Cd Webroot (for example : cd c:wampwww)
o %YiiRoot/framework/yiic webapp demo
• YiiRoot is the folder where you have installed Yii
• • WebRoot is configured as the document root of your web server (www in wamp and new web application
will create this place)
c:wampwww>c:wampwwwyiiframeworkyiic webapp test
WebRoot YiiRoot New Application name
23. Getting Started
If you useing wamp/xamp server, Might face the following error:
For fix it:
go yiiroot/framework/yiic.bat and edit
PHP_COMMAND=php.exe
Replace with:
Wamp:
PHP_COMMAND=C:wampbinphpphp5.3.13php.exe
Xamp:
PHP_COMMAND=C:wampphpphp.exe
25. Conventions
URL
The r GET variable refers to the route that can be resolved by Yii into controller and action. If
ActionID is omitted, the controller will take the default action (defined via
CController::defaultAction); and if ControllerID is also omitted (or the r variable is absent), the
application will use the default controller (defined via CWebApplication::defaultController).
o http://hostname/index.php?r=ControllerID/ActionID
Code
Class Name : all Yii framework classes are prefixed with letter "C“.
Controller Name : A special rule for controller class names is that they must be appended with the
word Controller. For example, the PageController class will have the ID page.
Action Name : A functions in controller class that do actions , must be appended with the word
action. For example, actionIndex().
o Notice : Linux is case sensitive.
o for example : FileManagerController=fileManagerController ≠ filemanagerController
26. Conventions
Configuration
A configuration is an array of key-value pairs. Each key represents the name of a property of the object to be
configured, and each value the corresponding property's initial value. For example, array('name'=>'My application',
'basePath'=>'./protected„)
Any writable properties of an object can be configured. If not configured, the properties will take their default values.
When configuring a property, it is worthwhile to read the corresponding documentation so that the initial value can be
given properly
File
Conventions for naming and using files depend on their types:
o Class files:Class files should be named after the public class they contain. For example, the CController class is in
the CController.php file. A public class is a class that may be used by any other classes. Each class file should
contain at most one public class. Private classes may reside in the same file with the public class.
o View file : View files should be named after the view name. For example, the index view is in the index.php file. A
view file is a PHP script file that contains HTML and PHP code mainly for presentational purpose.
o Configuration file : Configuration files can be named arbitrarily. A configuration file is a PHP script whose sole
purpose is to return an associative array representing the configuration.
27. Conventions
Directory
WebRoot/protected: this is the application base directory holding all security-sensitive PHP scripts and data
files. Yii has a default alias named application associated with this path. It can be customized via
CWebApplication::basePath.
WebRoot/protected/runtime: this directory holds private temporary files generated during runtime of the
application. It can be customized via CApplication::runtimePath.
WebRoot/protected/extensions: this directory holds all third-party extensions. It can be customized via
CApplication::extensionPath.
WebRoot/protected/modules: this directory holds all application modules, each represented as a subdirectory.
WebRoot/protected/controllers: this directory holds all controller class files. It can be customized via
CWebApplication::controllerPath.
WebRoot/protected/views: this directory holds all view files, including controller views, layout views and
system views. It can be customized via CWebApplication::viewPath.
28. Conventions
Directory
WebRoot/protected/views/ControllerID: this directory holds view files for a single controller class. Here
ControllerID stands for the ID of the controller. It can be customized via CController::viewPath.
WebRoot/protected/views/layouts: this directory holds all layout view files. It can be customized via
CWebApplication::layoutPath.
WebRoot/protected/views/system: this directory holds all system view files. System views are templates used
in displaying exceptions and errors. It can be customized via CWebApplication::systemViewPath.
WebRoot/assets: this directory holds published asset files. An asset file is a private file that may be published
to become accessible to Web users. This directory must be writable by Web server process. It can be
customized via CAssetManager::basePath.
WebRoot/themes: this directory holds various themes that can be applied to the application. Each subdirectory
represents a single theme whose name is the subdirectory name. It can be customized via
CThemeManager::basePath.