Efficency in looping arrays?
| From: | Peter Lauri | Date: | Wed, 17 Nov 2004 12:11:11 +0000 |
| Subject: | Efficency in looping arrays? | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-202282@lists.php.net to get a copy of this message | ||
Best groupmember,
For the moment when I loop an array I use something like this:
reset($arr);
while($a=each($arr)) {
echo $a['value'];
}
But the each() function genereates a array with four elements (0,1,value,
key), I am only interested in the "value".
It does not feel efficient if I have a big array to do this.
How do I loop thru the array without the overhead of each()?
- Best Of Times
/Peter Lauri