Question

Disk Space:50MB Data transfer:500MB Domains:1 Email Accounts:2

I need the required output in this format.

Disk Space:50MB
Data transfer:500MB
Domains:1
Email Accounts:2

Answer 1

$str="Disk Space:50MB Data transfer:500MB Domains:1 Email Accounts:2";
$match=null;
preg_match_all('/[^\:]+\:[^\s]+/i',$str,$match);
print_r($match);

outputs:

Array
(
    [0] => Array
        (
            [0] => Disk Space:50MB
            [1] =>  Data transfer:500MB
            [2] =>  Domains:1
            [3] =>  Email Accounts:2
        )

)

This assumed that your string will be in [name][colon][value][space] format, where no [colon] in [name], and no [space] in [value].

Also, you may want to trim the matched result.