CodeIgniter is a lightweight and open source PHP web application framework that uses the model-view-controller (MVC) approach. It provides basic functionality for common tasks like database connections, form handling and validation out of the box. CodeIgniter is easy to learn and use for beginners due to its simplicity and conventional PHP coding. While lightweight and fast, it lacks some functionality found in other frameworks like integrated CRUD and authentication libraries that require third party libraries. Overall, CodeIgniter provides a simple and flexible way to build PHP web applications.
Get Codeigniter Developement Services From UsJoe_Mason
Incarnate Software Solutions specialized in Codeigniter web application framework. If you are Interested in Codeigniter framework applications development? Contact us today!
Our Contact Detail:
+91 9713406272/+91 9907337944
Email us info@incarnate.co.in
Web: http://incarnate.co.in/
SharePoint custom development can frustrate the most seasoned .NET developer. In this session learn about the various tools and techniques that can make you a more productive SharePoint developer today. Also get a glimpse of how Microsoft intends to improve the SharePoint developer experience in VisualStudio 2010 so that you can be a more productive SharePoint developer tomorrow.
Get Codeigniter Developement Services From UsJoe_Mason
Incarnate Software Solutions specialized in Codeigniter web application framework. If you are Interested in Codeigniter framework applications development? Contact us today!
Our Contact Detail:
+91 9713406272/+91 9907337944
Email us info@incarnate.co.in
Web: http://incarnate.co.in/
SharePoint custom development can frustrate the most seasoned .NET developer. In this session learn about the various tools and techniques that can make you a more productive SharePoint developer today. Also get a glimpse of how Microsoft intends to improve the SharePoint developer experience in VisualStudio 2010 so that you can be a more productive SharePoint developer tomorrow.
Secure software development has become a priority for all organizations whether they build their own software or outsource. And code analysis is becoming the de facto choice to introduce secure development as well as measure inherent software risk.
First steps to create a basic app with ZF: using action methods, databases, and forms. From February presentation at ZF-NYC meetup. More to follow in March meetup.
Secure software development has become a priority for all organizations whether they build their own software or outsource. And code analysis is becoming the de facto choice to introduce secure development as well as measure inherent software risk.
First steps to create a basic app with ZF: using action methods, databases, and forms. From February presentation at ZF-NYC meetup. More to follow in March meetup.
Lecture on CodeIgniter, # OSS Essential Training Program at Chittagong University of Engineering Technology, February 2008, http://bdosdn.org/wsatcuet.php
A tutorial about CodeIgniter. It's purpose is to help someone with no prior knowledge of frameworks, to understand it's basic principles and how it works.
How to choose the best frontend framework in 2022Katy Slemon
Take a look at most in-demand and best frontend frameworks and libraries for the year 2022 based on awareness, company size, overall satisfaction and interest.
Explore the world of CodeIgniter with our comprehensive guide. Learn about the numerous benefits and features that make CodeIgniter a top choice for web development.
In this Presentation all type of JS frameworks are discussed and by viewing this you can compare that which is the best JS framework in present time for different different purposes.
MVC Frameworks for building PHP Web ApplicationsVforce Infotech
Hello and welcome to VForce Infotech Training on MVC Frameworks for Building PHP Web Applications. In this course we are going to look at PHP, and specifically we are going to look into some of the main frameworks that you can use to develop PHP applications. We are going to look at some of the patterns, most specifically the Model/View/ Controller pattern, which is at the root of every one of these frameworks. And then we are going to dive in and take a look at the Zend framework. We are going to also look at the SymFony framework. We will look at the lightweight CodeIgniter framework. And lastly will look at CakePHP. This course was designed to introduce you to some of the more popular PHP frameworks.
Hopefully you can choose what might be right for you and your project. I'll show you how to get started in each of them and you can take it from there. So let's get started.
Why CakePHP Is Superior to Other Web Frameworks! Examine Its Pros & Cons For ...JPLoft Solutions
CakePHP extends beyond the code structure to provide various aspects that are crucial in CakePHP development services. Web developers can create secure applications with CakePHP as a PHP web framework to build secure applications using this framework.
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
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.
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
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.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Let's dive deeper into the world of ODC! Ricardo Alves (OutSystems) will join us to tell all about the new Data Fabric. After that, Sezen de Bruijn (OutSystems) will get into the details on how to best design a sturdy architecture within ODC.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
Assuring Contact Center Experiences for Your Customers With ThousandEyes
Codeigniter
1. Using Code igniter for PHP application development
With many software frameworks available online nowadays, with many pros and cons on their side, it has
become very important to check out complete details of these frameworks before applying them. Amongst
the various kinds of software frameworks, the PHP Framework is more popular nowadays. Being simple to
work on and easy to use, PHP frameworks are soon becoming the catchword of software frameworks
Why we should use it?
One of the effective PHP Frameworks is the Code Igniter. Web applications with advanced features can be
readied using the Code Igniter. Simpler for the beginners, CI follows an MVC (Model View Controller)
pattern, thereby enabling in easy learning. Also, due to the usage of conventional PHP coding, the
existing codes can be ported using this PHP framework. Also the simplicity with which it works and
the speed that it has when compared to the other frameworks, is definitely considerable.
Easy to install and use.
Good for applications utilizing multiple platforms.
Applications can be built quickly and easily.
Simple to debug.
Secured.
Developer Friendly
Its support every kind of 3rd
party tools
The most important thing is you don’t need to be expert for use this but you can learn all
other programming logics easy and quick while using this
Why we should use it?
Code igniter is a lightweight web application framework written in PHP that adopts the model-view-
controller approach to development
Web Application frameworks provide basic building blocks needed by most application
o Database connections
o Business logic
o Form handling
Some are the features which kind be missed with this documentation
o Feature Rich
o Lightweight
o Open Source
o Well-supported by an active community
o Excellent “by example” documentation
o Easy to configure
o Supports multiple database
In short, Code igniter is nice because it does what it needs to do and then gets out of the way.
2. Process of Codeigniter
The following graphic illustrates how data flows throughout the system:
1. The index.php serves as the front controller, initializing the base resources needed to run
CodeIgniter.
2. The Router examines the HTTP request to determine what should be done with it.
3. If a cache file exists, it is sent directly to the browser, bypassing the normal system
execution.
4. Security. Before the application controller is loaded, the HTTP request and any user
submitted data is filtered for security.
5. The Controller loads the model, core libraries, plugins, helpers, and any other resources
needed to process the specific request.
6. The finalized View is rendered then sent to the web browser to be seen. If caching is
enabled, the view is cached first so that on subsequent requests it can be served.
Limitations
The first major issue with the framework is how it deals with retrieving and manipulating
data from the database.
• CodeIgniter's models are optional and serve no function other than code separation. There's no
integrated CRUD and its "Active Record" class is really just an alternative SQL syntax. It also
doesn't support table associations. So, you will be building many large queries essentially from
scratch.
• CodeIgniter lacks some essential libraries that are needed in most applications (i.e.
Authentication and ACL). You will need to rely on 3rd party libraries in many of your
applications.
3. • Since CodeIgniter lacks much of the automation, there are no strict conventions to follow.
This makes CodeIgniter a more flexible framework. Furthermore, its lack of features and
automation do give it an advantage when it comes to speed. Improving these limitations would
give a great boost to the CodeIgniter framework and make it more powerful. Although some of
the limitations are fixed via 3rd Party libraries or plugins it would be great to have them right out
of the box.
Developer Point of View
It’s a flexible, compact, and simple Model-View-Controller (MVC) framework for PHP. If you’re as
analytical as I am, you’re probably wondering why I’m using weasel words like flexible, compact and
simple, so I’m going to drill down a bit to explain. I’m not going to give you any textbook
explanations, either, just talk from the benefit of having written about 40 applications over the course
of the last 2 years.
Let’s go with the two most important things, at least for me as a developer: simple and compact.
Compact because it is cut down to a manageable footprint. CodeIgniter 1.7.2 weighs in at 1.6 MB
(as compared to 9MB for CakePHP). It contains various libraries and helpers to get you through all
the tedious crap you’ll encounter in every project–form helpers to build forms, HTML helpers to
replace the tedium of markup, and libraries for handling calendars, emails, ZIP downloads, basic
shopping carts, encryption, FTP, languages, caching, pagination, and lots more.
With CodeIgniter, use what you want, and ignore what you don’t. If there isn’t something already
built-in, reach out to the community to get what you need, or extend CodeIgniter with your own
helpers and libraries.
What about “simple”? Well, with most projects, you’ll be breaking your code into three easy-to-
understand areas.
You organize your application using controllers. The functions in your controller make up your
routes and paths. For example, if you have a path like this on your site:
/store/category/123
Then that means you have a store controller with a category() function inside it. That function takes
some kind of ID as an argument (in this case, “123″) and you can use that argument however you
4. like–but usually its passed along to a model function that queries what you want from a database.
Simple and straightforward. Oh, by the way, if you don’t want to take the time to sanitize every single
user input, you can adjust one config setting to have CodeIgniter do it for you.
I tend to create lots of different controllers to keep my applications well-organized, but there’s no
reason why you couldn’t just have one single controller for you project. CodeIgniter doesn’t really
care, but if you’re working with other developers, having more controllers makes it easier to split up
the work.
Anything having to do with data is put into models–I tend to use separate models for different
database tables, but you could flatten yours into just a few models. Some guys use a basic model
that allows them to get one, get many, and so on, and just extend that into every situation. Inside
each model are functions that do something specific with a database table. You could, for example,
have a function that specifically pulls out a single category, all categories, or some other
combination.
In no way do your model names have to match your database table names. Nor do your database
tables have to follow some kind of predesignated structure, with certain field names. This makes
CodeIgniter an ideal framework for use with legacy data schemas. CodeIgniter doesn’t care that
your key field is id or myID or foobarID, you tell it what you want in your model functions and it
works.
I’ve built some projects without any models at all–that’s right, CodeIgniter doesn’t really care. This is
a handy thing to know if you’re just mocking up a static prototype. Just place all your static content in
views and you’re done. Of course, you could put the static content into models, if you like. It’s up to
you.
One more note about your model functions. You can use CodeIgniter’s ActiveRecord functions to
avoid the use of SQL altogether, or you can use raw SQL if you like. You can also download an
object-relational mapping (ORM) library to abstract your data handling work even more, if that’s
more your speed. It’s up to you.
Everything the user sees on the screen is placed in views. Again, I tend to create a lot of views,
and organize them into various folders for each set of controllers, but you could do whatever you
wanted here. Adding client-side tools like jQuery is easy, too–just add a folder for your jQuery files
and reference them in your views, and voila, you’re done. Start using jQuery. CodeIgniter doesn’t
care.
5. There’s plenty more to CodeIgniter than that, of course–you can create custom libraries and helpers,
and store configuration details in their own files, too–but you don’t have to do much with any of that.
Just make a few config entries to find your server root and database install, and you’re ready to roll.
What does all this mean? Well, if you’ve worked on any non-MVC PHP project, you know that things
tend to get a bit messy. You end up with PHP files that contain SQL queries mixed in with your
HTML, and config items are thrown in for good measure. If you’re experienced enough, you know to
put your configuration strings into a global header include (for example) and to organize your
functions and classes into separate files. Add enough developers, enough late nights, and enough
crazy client requirements, and things start to slide into sloppy land.
But here’s the thing–CodeIgniter’s MVC approach forces you to think smart, to think long-term, if you
will, about your project, and start putting things in their proper places. Anything that deals with data
goes in the model. Anything the user sees in a browser goes in the view. Anything that pertains to
application structure or routes goes in the controller. If you need to refactor, you find yourself writing
libraries and helpers.
In fact, you’ll find very quickly that the controller provides an amazingly concise way to keep yourself
on track. Customer reports a problem with a page, just ask for the path. Aha, the /store/category
section is buggy? Open the store controller and look at the category() function. Looks like you’re
running two model functions and building a view. Now you know how to proceed, and it doesn’t
matter that it’s 3 a.m. and you haven’t slept in a long while.
Throughout this piece, I hope I’ve made a case for CodeIgniter’s flexibility. Use what you need to get
the job done, don’t use what you don’t need. CodeIgniter works with from-scratch data schemas, or
ones you inherit. It has powerful libraries that allow you to add sophisticated functionality while still
keeping the core of your application organized in a straightforward way.
6. So, what’s Codeigniter good for?
I’ve written all kinds of applications with it, what some would consider the bread and butter of
the web development world:
* all kinds of content management systems
* shopping carts and payment gateways
* community forums and discussion boards
* gadgets and widgets that connect to social media APIs, such as Twitter
* custom data-entry applications, such as contact databases
* any application that requires lots of calculation, such as billing and invoicing
* any application that integrates with a web service, or uses FTP or email extensively
* any application that deals with calendaring or event management
In particular, CodeIgniter really shines if you’re inheriting or upgrading legacy code or legacy
data structures. In my particular line of work, I find myself rewriting apps that have seen better
days, and in every case, I’ve never had a lick of problems with the underlying data structure
(unless of course, the schema was bad and needed redoing, but that’s a whole other story).
I’ve also had a great deal of success using CodeIgniter in dynamic project situations, where the customer
requirements seem to change every week–change requests show up, and I can react quickly with solid
code.
7. Striking features of CodeIgniter
There are many features that are quite distinguishing, in CI. Few of the most important features are
explained below:
User Guide
One of the most important features of the CodeIgniter is that it has a very impressive user guide. The way
the documentation has been done is simply marvelous and highly useful for coders to know more about the
working.
Simplicity
CodeIgniter is simple and a major portion of the work gets completed in the controllers and uploading the
libraries. Since the workings are clear and open, it is very easy to understand what is happening and
therefore, simple to use.
Model Handling
While working with models, CodeIgniter uses a straight way of handling. Standard SQL queries can be
mimed using few simple commands. Also creation of model objects, loading it and introducing methods to
deal with a customized task is also possible.
Data Validation
Data validation is a major thing while working on models. Here a validation class is used to validate data.
First, few rules are defined and assigned to the object to be validated. The data that is sent through the URL
8. is automatically validated by the validation object. Even certain error messages can also be automated the
same way, using data validation class.
There are many other advantages of using CI:
Migration from one server to another is easier and hassle-free. Also installation is easier as well.
CI is very easy to handle and also to customize. In case a new functionality has to be applied, it can be done
without affecting the customization.
With MVC based framework, it offers flexibility and easy management.
Active Record Implementation is simply superb and easy to remember.
Configuration and customization of these configuration files are also easy, thus facilitating easy working with
various types of developers.
The collection of libraries that it posses is also good enough.
And as previously said, awesome documentation of the user guide, which makes any coder easy to use the
whole framework.
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http://philsturgeon.co.uk/blog/2012/12/5-things-codeigniter-cannot-do-without-a-rewrite