note 112163 added to function.hash

The documentation mentions: Returns a string containing the calculated message digest as lowercase hexits It should be noted that for some hashes this is actually slightly wrong and you may need to call "strtoupper" to be compatible with other systems (especially if you are doing multiple rounds of hashing). I know from experience that the reference implementation of "Whirlpool" outputs its data in uppercase hexits - I can't say for other algorithms. ---- Server IP: 69.147.83.199 Probable Submitter: 5.66.233.217 ---- Manual Page -- http://php.net/manual/en/function.hash.php Edit -- https://master.php.net/note/edit/112163 Del: integrated -- https://master.php.net/note/delete/112163/integrated Del: useless -- https://master.php.net/note/delete/112163/useless Del: bad code -- https://master.php.net/note/delete/112163/bad+code Del: spam -- https://master.php.net/note/delete/112163/spam Del: non-english -- https://master.php.net/note/delete/112163/non-english Del: in docs -- https://master.php.net/note/delete/112163/in+docs Del: other reasons-- https://master.php.net/note/delete/112163 Reject -- https://master.php.net/note/reject/112163 Search -- https://master.php.net/manage/user-notes.php