On 27.06.2013 16:10, Christian Stoller wrote:
> Hi internals,
>
> during my current work I had an idea for shorter array iteration with
> foreach. I haven’t seen such a syntax until now, but I think it is easy to
> understand ;-)
>
> Maybe you know the case where you have to iterate over all values of a 2D (or
> more) array:
>
> $count = 0;
> foreach ($array as $key => $innerArray) {
> foreach ($innerArray as $innerKey => $value) {
> $count += $value;
> // and do something with $key and $innerKey
> }
> }
>
> The new syntax could make it shorter and faster to write... but maybe it's a
> bit too confusing?
>
> $count = 0;
> foreach ($array as $key => $innerArray as $innerKey => $value) {
> $count += $value;
> // and do something with $key and $innerKey
> }
> What do you think?How would a break or continue on this behave? Would it end the inner or the outer circle? -- Ralf Lang Linux Consultant / Developer Tel.: +49-170-6381563 Mail: l...@b1-systems.de B1 Systems GmbH Osterfeldstraße 7 / 85088 Vohburg / http://www.b1-systems.de GF: Ralph Dehner / Unternehmenssitz: Vohburg / AG: Ingolstadt,HRB 3537
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