In this tutorial, you will learn how to import and validate a CSV file in PHP. Here, we process a CSV file uploaded from a form and parse it.
In this tutorial, you will learn how to export PHP array data to a CSV file. The steps are as follows:
Let’s say we have an array of data in PHP, this data can be from any data source like a database table. For example, we have two fields employees: name and salary. This can be an associative array.
PHP is the most popular server-side scripting language. As of today, almost 79% of websites use PHP across the world. The complexity of websites has increased a lot in recent years. Developing such websites require a lot of work. So, it is not feasible for anyone to always start from scratch. Hence, there is a need for a more structured way to start any project.
In this tutorial, you will learn how to upgrade and switch PHP to a new version and make it work with the Apache server in Ubuntu 18.10. Once, you know how to install the newer version, you will also learn how to remove the older version.