Md5 check file-PHP source code

Md5 check file php code

 '; $ Filename = "test.txt"; if (is_dir ($ filename) {$ md5file = md5 ($ filename);} else {$ md5file = md5_file ($ filename );} echo $ md5file; // Save the md5value of the original file to the md5file.txt file // file_put_contents ("md5file.txt", $ md5file ); // compare the original md5 value with the current md5 value to see if the file is modified $ md5file = file_get_contents ("md5file.txt"); if (md5_file ("test.txt ") ==$ md5file) {echo "file Normal";} else {echo "file modified" ;}?>