Re: Efficency in looping arrays?

Hey :) But what if the array have a unordered keystructure? What your loop do is to call the value with key $i, or am I wrong? What if the keys are strings? - Best Of Times /Peter Lauri "Dirk Kredler" <dirk@computication.net> skrev i meddelandet news:200411171348.13856.dirk@computication.net... > hey :) > > i use for this reason: > > for($i= 0, $size= sizeof($arr); $i < $size; $i++) { > echo $arr[$i]; > } > > Peter Lauri: > > 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". > >