Laravel Laravel is a PHP based framework...

The DirectoryIterator::getPath() function is an inbuilt function in PHP which is used to get the path of current Iterator item without filename....

A helper is considered to be a collection of functions that are aligned under a single particular category. Helpers are easily available in the CodeIgniter framework. They basically deal with procedural functions. It is used to ease up the tasks that are to be performed. The helpers can be loaded in the controllers to facilitate the task operation. The helpers are specified in the environment without mentioning the ‘.php’ extension or the ‘helper’ tag name. Each helper is associated with one particular task and it remains independent of the other helpers and their corresponding operations....

We often see the 404 error page while using websites. This error page will encounter only when we navigate to a broken link. In CodeIgniter, it is possible to create a custom 404 page to change the look of the 404 page. So in this article, we will look into how to create the custom 404 error page....

The DirectoryIterator::getFilename() function is an inbuilt function in PHP which is used to return file name of current DirectoryIterator item....

The DirectoryIterator::getPathname() function is an inbuilt function in PHP which is used to return the path and file name of the current DirectoryIterator item....

The DirectoryIterator::isDot() function is an inbuilt function in PHP which is used to check the current DirectoryIterator item is ‘.’ or ‘..’...

The send() function is an inbuilt function in PHP | Spreadsheet_Excel_Writer which is used to send HTTP headers with the correct content-type (application/vnd.ms-excel), cache control and filename for the file....

In this article, we will discuss the model in CodeIgniter in detail?...

The ArrayIterator::uasort() function is an inbuilt function in PHP which is used to sort the element using a user-defined comparison function and maintain their index association....

The DirectoryIterator::getSize() function is an inbuilt function in PHP which is used to returns the size of the current DirectoryIterator item....

The FilesystemIterator::key() function is an inbuilt function in PHP which is used to retrieve the key for the current file....