This PHP script will create a file if it doesn’t exist.
<?php /** * Create a Text File * * This script creates a new file. * * @author PHP Simple * @website http://phpsimple.com * @date August 2021 */ $write_str = "Replace this text with what you want written in the file.\nThis sentence will go on a new line."; // Opens the file or creates it if it doesn't exist $txfile = fopen("filename.txt", "w") or die("Unable to open file!"); // Write content to the file fwrite($txfile, $write_str); // Close the file fclose($myfile); ?>