[TYPO3-core] New TYPO3 Coding Guidelines

[Vladimir Podkovanov]

Francois Suter wrote:
> Hi all,
> 
> After a long wait the new TYPO3 Coding Guidelines have been released 
> last Friday. So head over to typo3.org and get your copy [1]! These new 
> rules apply to all pending or future patches with immediate effect.
> 
> You can read a longer announcement in the Core Blog [2].
> 
> Happy coding to all!
> 
> 
> Francois Suter & Michael Stucki
> 
> 
> [1] 
> http://typo3.org/documentation/document-library/core-documentation/doc_core_cgl/current/ 
> 
> 
> [2] http://buzz.typo3.org/teams/core/article/new-typo3-coding-guidelines/

Hi!
since single quotes vs double quotes are now working eighter fast (see 
http://www.phpbench.com/) would not be better to use

"Hello $userName"
rather than
'Hello ' . $userName ?

In such way it saves time on concatenations.

-- 
-rgds-
Vladimir