while-question
| From: | Timo Erbach | Date: | Mon, 17 Nov 2008 13:54:41 +0000 |
| Subject: | while-question | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-283351@lists.php.net to get a copy of this message | ||
...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";
}