Beefy Boxes and Bandwidth Generously Provided by pair Networks vroom
No such thing as a small change
 
PerlMonks  

Re^5: length() returns wrong result - suspicious magic

by ikegami (Pope)
on Sep 15, 2010 at 16:19 UTC ( #860243=note: print w/ replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    use strict;
use warnings;
...

set_magic($txt);
print(length($txt), "\n"); Dump($txt);
  2. or download this
    4
SV = PVMG(0x81af530) at 0x817bca0
...
    MG_VIRTUAL = &PL_vtbl_utf8
    MG_TYPE = PERL_MAGIC_utf8(w)
    MG_LEN = 6
  3. or download this
    SV = PV(0x816a0c0) at 0x817bca0
  REFCNT = 1
...
  PV = 0x8177b98 "K\303\244se"\0 [UTF8 "K\x{e4}se"]
  CUR = 5
  LEN = 8
  4. or download this
    SV = PVMG(0x81af570) at 0x817bca0
  REFCNT = 1
...
    MG_VIRTUAL = &PL_vtbl_utf8
    MG_TYPE = PERL_MAGIC_utf8(w)
    MG_LEN = -1

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://860243]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others romping around the Monastery: (8)
As of 2013-05-22 05:26 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The best material for plates (tableware) is:









    Results (453 votes), past polls