Use this file at the top of every PHP page (before any output): 🧩 What This Does ✅ Stores session files in /sessions/ …

<?php // Database connection (Procedural MySQLi) $conn = mysqli_connect("localhost", "username"…

<?php // call export function exportMysqlToCsv ( 'export_csv.csv' ); // export csv function exportMysq…

In this example, we have a MySQL table named as the toy. we are reading the field names of this table and adding them a…

MYSQLi Class Please understand that using something like this in a modern application is a bad idea. This was created b…

We will start by preparing the data. We will be creating a table  sales_team_emails  and inserting the data into it. #C…

For the record SELECT * FROM mytable WHERE id IN ( 1 , 2 , 3 , 4 ) ORDER BY FIELD ( id , 3 , 2 , 1 , 4 );   sh…