How to Upload Files in PHP?
To upload files in PHP you will need a HTML form with necessary attributes for file uploads and handling the uploaded files on the server side. Here’s a step-by-step guide on how to upload files in PHP : 1. Create…
How to Connect PHP to MySQL Database?
To connect PHP to MySQL Database you can use either mysqli extension or PDO (PHP Data Objects). Here are the example for both: 1. Using the MySQLi extension 2. Using PDO (PHP Data Objects) Replace “your_username”, “your_password”, and “your_database” with…
How to Make an AJAX Request in JavaScript?
In JavaScript if you want to make an AJAX request then you can either use XMLHttpRequest object or you can use modern fetch API. Here I have provided examples of both the ways : 1. Using XMLHttpRequest 2. Using Fetch…
How to horizontally centre an element using CSS ?
Here are commonly used ways to centre an element using CSS: 1. Using text-align: centre (for inline or inline-block elements) 2. Using Flexbox 3. Using Margin Auto 3. Using Grid
How to remove a specific element from an array in JavaScript?
Here are some ways to remove a specific element from an array in JavaScript. Using splice() method Using filter() method Using indexOf() and splice() together