working with arrays

[vronsky]

Hello community,

i'm having any doubts working with arrays :
supposing I have

$list = Array ( [0] => Mark [1] => Bob [2]=> John [3]=>Paul [4]=> Mike) ;

then I

unset($list{1});

and I obtain

$list = Array ( [0] => Mark [2]=> John [3]=>Paul [4]=> Mike) ;

How could I do to get correctly

$list = Array ( [0] => Mark [1]=> John [2]=>Paul [3]=> Mike) ;

???

And then, if I wish to move up or down a value in my $list[] so to get :

$list = Array ( [0] => John [1]=> Mark [2]=>Paul [3]=> Mike) ;

how can I do?

Thanks a lot....

[Installer]

Use array_merge() and array_splice()