We can generate the last modified date or the updating date of any file and display it for visitors. This system will work on its own without any extra effort. The code for the will be generated by using the code to get the current file name and then getting the last modification time of the file by using filemtime() function.

Here is the code. This code can be added to any file. Before using this you can read the tutorials on how to get the file name and filemtime() function.

PHP file handling functions Reading from local and remote files by using fopen() Writing to a file by fwrite() function file_exists: Checking if file is present or not unlink:Deleting file by using unlink function Deleting all files present inside a directory Downloading files using header control File upload to server using PHP File upload using PHP 5 and register_global off Uploading More than one file to server Displaying all files and directory of a folder Getting the Present file name running the PHP script pathinfo: getting all the details like dir name, file name , extension etc Getting the last updated time of the file in PHP Displaying the last modification time of the file Searching for text within a pair of tags of a html page Listing All title tags inside a directory Creating thumbnail images after uploading the file