How to write the connection file?

Question

How to write the connection file

Answer 1

How to write the conn.php file

Answer 2

This is how to write the conn.php file in this project

Answer 3

The third parameter of the file_put_contents() method in the PHP Filesystem series of functions is set to FILE_APPEND. The FILE_APPEND mark allows you to append content to the end of the file to achieve connection. I wonder if that’s what you mean?

Answer 4

What does connection file mean? Please describe your needs in detail

If you are reading or writing files, use PHP's built-in functions file_get_contents and file_put_contents