[PHP] while-question

[Timo Erbach]

...but for best performance you should do:

$counter = count($array);
for($i = 0; $i < $counter; $i++){
  echo $i . "\n";
}

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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