We will use the file_exists()
function to be aware of the existence of the files, to change them if they are, or to create them.
If there is a file with the name of the file that we will enter the parameter, it will return TRUE
, otherwise it will return FALSE
. Let’s show it with an example:
<?php
if(file_exists('hello.txt')) {
echo 'File exists';
} else {
echo 'File not existing';
}