note 92100 rejected from function.fwrite by danbrown

Note Submitter: xqian at quays dot com ---- Is this supposed to be the right behavior of fwrite? assuming there is a string with length of 9000 fwrite($fp, $string) will write in one shot. correct fwrite($fp, $string, 8192) will only write 4096.??? fwrite($fp, $string, 2048) will write 2048. correct fwrite($fp, $string, 1234) will write 1234. correct Thanks for any help.