Hello Everyone.. I have a problem and i hope u will help me.. So lets start.. I need php Code wichs name will be code.php This code.php will 1. Import file from web, from the same site.. for example index.php 2. search in file, for example it will search the word TTT 3. make correction, for example simple TTT will be TTT 3. show this index.php file from code.php with corrected TTT 4. and finally I dont want that any changes effected in index.php so when i open code.php file it will be the index.php with TTT and when i open original index.php file it will be with TTT