Timo Erbach schreef:
> ...but for best performance you should do:
>
>
> $counter = count($array);
> for($i = 0; $i < $counter; $i++){
> echo $i . "\n";
> }
just for fun:
$a = range(1,10);
for ($i = 0, $c = count($a); $i < $c; print($a[$i]."\n"), $i++);
... gives an idea of the power and flexibility of a for loop
constructor, i.e. you can pretty much write a complete program
using just a for construct without even defining a loop body.
>
> So the expression count() in the for()-loop is only
> parsed once and not every loop.
>
> Regards
> Timo
> [snip]
> ...foreach...
> [/snip]
>
> You could also use a for loop if you wanted to count;
>
> for($i = 0; $i < count($array); $i++){
> echo $i . "\n";
> }
>
>
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