Insert a space before an uppercase character

[Spud_Nic]

Hi

I have a several strings, and I want to be able to insert a space into the middle before any uppercase character.

How can I do this?

so far i have...
$word = split("[A-Z]", "AddressOne";

but I'm really stuck!

Can someone help?
Cheers!

[LordShryku]

I'd probably use a regular expression replace...

$string = 'bjgBowpFGja';
echo ereg_replace('([A-Z]{1})', " \\1", $string);

output: bjg Bowp F Gja

[Installer]

Or here's a function:

function spaces_before_caps($str)
{
    $caps = range('A', 'Z');
    $new_str = '';
    for ($i = 1; $i < strlen($str); $i++) {
        if (in_array($str{$i}, $caps) && ($str{$i - 1} != ' ')) {
            $new_str .= ' ';
        }
        $new_str .= $str{$i};
    }
    return $new_str;
}

Edit: Won't insert before 1st character, or before a character already preceded by a space.

[Spud_Nic]

thanks for your replies.... I have a much better understanding of the way to do it now!

Thank you!