fcomp - Comparing two files

die() sends a message and exits the program

int main(int argnum, array arglist)
  if argnum <> 3 ? die("usage: php fcomp.php file1 file2")
  print "Comparing", arglist[1], arglist[2]
  array f1, f2
  f1.load(arglist[1])        ` array filled with a file
  f2.load(arglist[2])
  if f1.size() <> f2.size() ? die("sizes differ")
  for int i in 0..f1.size() - 1
    if f1[i] <> f2[i] ? die("files differ")
  /for
  print "No difference found."
return 0

main($argv) ` argv is a direct Php variable.