print array

[Anon]

Hi there

I have an array with names of people. I want to print all these names in a long list on a webpage. The problem is that I don't want to print more than one of each name

so if i have an array looking like this

hans|karl|hans|johan|mikael|karl

I want the list to look like this:

hans
karl
johan
mikael

thanks a lot
any help appreciated!

[Anon]

Easy, first you RTFM (there are some great functions for handling arrays in PHP.)

See these functions:

array_unique()
implode()

You can do something like this:

$arr = array_unique($arr);
print implode(":",$arr);

You can use implode to build some pretty nice html.

[Anon]

ok thanks a lot