How to setup maintenance mode in CodeIgniter

In this post, I will show you how easy it is to setup maintenance mode in CodeIgniter using CI’s hooks. while updating your web application its always better to show meaningful maintenance message to the end users, […]

Uploading file via FTP using CodeIgniter

We are going to discuss how to upload files to the remote server in CodeIgniter using CI’s FTP library. This library has limitations – SFTP and SSL FTP protocols are not supported, only standard FTP. CodeIgniter’s […]

How to retrieve data from database in CodeIgniter?

In this CodeIgniter tutorial, I will show you how to fetch data from database using model, view, controller approach. As usual, we need need to setup database connection in order to perform actions like select, insert, […]

How to JOIN Tables in Codeigniter

I am gonna use CodeIgniter’s active record class to generate Join Queries in this tutorial. Because by using AR class we can write complex joins very easily and a major benefit to using the Active Record features […]

Codeigniter Image Watermark

You can easily watermark images in CodeIgniter by using CI’s image manipulation class. In CI Watermarking is only available using the GD/GD2 library. CI’s image manipulation library allows us to do image watermark […]

How to use PHPExcel with CodeIgniter?

PHPExcel is a pure PHP library for reading and writing spreadsheet files and CodeIgniter is one of the well known PHP MVC Framework. In this tutorial, I am gonna show you how to Integrate PHPEXcel library in CodeIgniter […]

How to connect to MySQL database in CodeIgniter?

Yesterday someone asked me to make a tutorial about Connecting to Database in CodeIgniter Framework. In order to make connection to database in Ci , we need to do only few configuration changes in your database.php config […]

Php CodeIgniter Server Side Form Validation Example

Today we are going to learn more about server side validation using php codeigniter framework.Follow the below steps to do the server side validations. Server side validation is most secure way than client side validation, […]

File Upload using dropzone.js and Codeigniter

In this post, I will show you, how to upload files with drag and drop interface with dropzone.js in your Codeigniter framework applications. Dropzone.js comes with nice CSS and Javascript that makes it a breeze to work […]

How to Prevent SQL injection in Codeigniter?

In the web application security, SQL injections are place a very important role. To prevent SQL injections in PHP, we usually use mysql_real_escape_string() function along with other techniques. In codeIgniter ,we no need […]

Custom validation Rules in codeigniter ?

CodeIgniter From Validation Library is Pretty Simple to Use and very powerful. We can define our own Custom Validation Rules in CodeIgniter in two different approaches. 1. By Using Callbacks. 2. By Extend CodeIgniter’s […]

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