create a php script to read text file , sort folder and zip up

I want to create a php script that will do the following A) loop through all the subfolders inside unsorted_nfo to look for a text file with the extension "nfo" and search for a particular string by reading it B) move all the files and folders it to another higher level folder that has the matching GENRE directory C) Zip up the folder and delete the original source. The zip file name must be the same as the directory name that holds the nfo file ===================== Example of NFO that the php script needs to search for ===================== GENRE......: Metal GENRE .. TRANCE GENRE .. HOUSE Etc ============================ Example of the directory structure ================================== unsorted_nfo This is where all the folders which contain nfo and its files are stored. sorted nfo Subfolder : METAL *move and zip the entire folder here based on the matching string. Delete directory after zipping Subfolder : TRANCE *move the entire folder here based on the matching string. Delete directory after zipping Subfolder : House *move the entire folder here based on the matching string Subfolder : NOGENRE *Move the entire folder here if there is no GENRE string at all [login to view URL] (this is the file that does the entire thing) ================================= Notes 1) If there is no matching GENRE string move the entire folder to a sub folder called NOGENRE and proceed to zip up and delete the folder. 2) Sometimes the words within GENRE might have extra dots or blank space. So you need to allow me to specify somewhere in the php file which folder they should go to. 3) Create a file which will update everytime it finds the string GENRE **** If the string is already there, do not update it. This is for me to monitor all the diffeerent variations of GENRE***** 4) I have uploaded a sample of the directory structure for you to look at NOTE : i have a lot of projects for you to work on. so this is just the first project.