I have a file frontend/file.php and I want to include a file (using require function) in database/file2.php (frontend and database folders are in the same directory) I wrote this code:
require('../database/file2.php');
But it isnt working, please help
Use this:
require __DIR__ . '/../database/file2.php';
This will ensure the file is located relative to the current path, read more about this here.