$file_name = "new_file.txt"; $content = "This is the content of the new file."; file_put_contents($file_name, $content);
$file_name = "new_file.txt"; if (!file_exists($file_name)) { $myfile = fopen($file_name, "w"); $content = "This is the content of the new file."; fwrite($myfile, $content); fclose($myfile); }This example creates a new file only if it does not already exist. The function "file_exists" is used to check if the file exists, and if it doesn't, the "fopen" function is used to create and open the file in write mode. The "fwrite" function is then used to write the content into the file, and the file is closed using the "fclose" function. The "create_file" function does not belong to any specific package or library. It is a built-in PHP function that can be used in any PHP script.