Generally, one database is used for a single web application. But sometimes we need to use two or more database in a single site. If your application built with CodeIgniter framework, it's very easy to use multiple databases. CodeIgniter provides an easy w...

SEO friendly URL structure is a common technique for search engine optimization. The SEO friendly URL holds the keywords which help to improve the search engine ranking. It always a good idea to make website's URL SEO friendly for getting more traffic from...

Login with LinkedIn feature provides an easy and quick way to sign in to the web application without creating an account on that web application. The LinkedIn login can be easily integrated using PHP OAuth client on the website. If your web application bui...

Using SMTP server is always a good idea to send email from the script. Sometimes PHP mail() function fails to send the email to the recipient or deliver email to the spam folder. To avoid this issue SMTP is an effective way to send an email. CodeIgniter Em...

Integrate login with Twitter in the web application surely helps to make the login process smoother and easier for the user. The main advantage of integrating Twitter login is the user can log into your website using their Twitter account without registrat...

CodeIgniter provides a form validation class that helps to validate form fields by writing the minimal code. Generally, we are used required rule in CodeIgniter to validate a required form field. But required rule does not work when you tried to validate a...

CodeIgniter provides some built-in helpers to make easy to implement some useful functionality in the web application. Download Helper is one of them that lets you integrate file download feature quickly in CodeIgniter. The Download Helper have a force_dow...

User Login System is the most used feature in CodeIgniter application. Like the user authentication in PHP, the user login system can be easily implemented in CodeIgniter with the session. CodeIgniter framework provides many built-in libraries and helpers ...

Ajax Pagination in CodeIgniter provides a user-friendly way to add pagination links to the data list. Search functionality is very useful to make the data list more user-friendly. Search and filtering features are commonly used in the data list. The search...