[TYPO3-core] RFC: #13670: Performance optimization: change while(list() to foreach()

[Susanne Moog]

On 26.02.2010 00:41, Georg Ringer wrote:
> Hi,
> 
> This is an SVN patch request.
> 
> Type: Bugfix, Performance tuning
> 
> Bugtracker references:
> http://bugs.typo3.org/view.php?id=13670
> 
> Branches: trunk, 4.3
> 
> Problem:
> foreach($arr as $key=>$value) is faster than while (list($key,
> $value)=each($arr)) so it should be changed

I know I'm a bit late, but I wanted to ask if there's any proof /
statistics that this really tunes performance as I just happened to look
at http://www.phpbench.com/ which seems to suggest otherwise if I read
it correctly (see section: foreach() vs. for vs. while(list() = each())).

Sorry for asking this ;)

Susanne