Create script to process list of numbers and manipulate them on Windows

This should be an easy one. On a Windows machine, I want to be able to process a list of mobile telephone numbers as input and manipulate them to generate a new list as output after they have had his treatment applied. The mobile numbers are 11 chars long. Where this treatment is currently done on the fly/online, that following PHP script is used: <? $keyId = "42000"; $pattern[0] = '/0/'; $pattern[1] = '/1/'; $pattern[2] = '/2/'; $pattern[3] = '/3/'; $pattern[4] = '/4/'; $pattern[5] = '/5/'; $pattern[6] = '/6/'; $pattern[7] = '/7/'; $pattern[8] = '/8/'; $pattern[9] = '/9/'; $replace[0] = 's'; $replace[1] = 'q'; $replace[2] = 'L'; $replace[3] = 'H'; $replace[4] = 'F'; $replace[5] = 'x'; $replace[6] = 'A'; $replace[7] = 'p'; $replace[8] = 'c'; $replace[9] = 'K'; $number = preg_replace($pattern, $replace, $cli); if(strlen($cli)==11) { $fix = "zz"; }else { $fix = "z"; } $pattern[0] = ' '; $keyId = str_replace($pattern, "0", $keyId); $url = "[login to view URL];.$keyId.$number.$fix."0"."7"."00"."UNKXXXXXX"; ?> We just need to replicate this treatment offline, take an input file of mobile numbers, perform this manipulation and output them with the above changes.