what does Message: Undefined index: host mean?

Question

I'm running php/codeigniter. could somone give me any clues?

In the future, you should just Google something like "php undefined index". Several million answers are immediately presented to you. — treeface, Nov 25 '10 at 00:17
@treeface, one of the goals of SO was to have a site where these types of answers can be found. "You should just Google" is not in the spirit of this site. — eyelidlessness, Dec 06 '10 at 23:21

bcosca · Accepted Answer · 2010-11-24T17:03:04.950

3

means that something like $var['host'] was used without being defined beforehand

edited Nov 24 '10 at 17:03

answered Nov 24 '10 at 16:49

bcosca

score 2 · Answer 2 · edited May 23 '17 at 11:55

2

See also:

edited May 23 '17 at 11:55

Community

answered Nov 24 '10 at 17:04

mario

2 Answers2