In MySQL database, indexes are used to optimize the database server by reducing the cost for searching data. Take it as an example of index…
PHP PDO (PHP Data Objects) is basically an abstraction to database access, which means it is not limited to only MySQL or any other database…
We will be craeting a custom error handler in PHP. As it name suggests, we will be displaying PHP errors in our own style. Introduction…
Page level cache in PHP means that the most frequent data will be stored in cache. So instead of requesting the same data from database,…
Lazy load images means loading images on websites asynchronously. Lazy loading is technique that defers loading of non-critical resources at page load time. Instead, these…
Generate sprite image Sprite is a computer graphics term for a two-dimensional bitmap that is integrated into a larger scene, most often in a 2D…
Search is one of the feature which is needed in almost every website. Whether you are working on admin panel or user side, you need…
Suppose you are working on cPanel on a very big project, now you want to search some string in all folders and in all of…
We will teach you how you can convert your <div> into an image using html2canvas library. Download html2canvas library First, you need to download the…
We will be using PHPSpreadsheet library which provides all the functionality to create and read the Excel sheets in PHP. You can download it via…
