strtr VS CI bug? result parse error

[eluser]metaltapimenye[/eluser]
@mddd thx for fast reply. i dont think its about PHP versions. maybe i have to give a further notice that 3 code style (pure native,CI-buggy_method,CI-worked_out) applied and back-uped on same server (localhost, PHP v.5.0.3, wamp standard setting build).

The reason i still suggest it as a bug was related to optimizing stuff on "Don't copy variables for no reason" part. in this case, make $new_var was a set back.

imho