How to insert a space before capital letters in a string?

[Jeff]

Hi, I am trying to insert a space before all capital letters in a string
except the first occurrence. For example:

FirstSecondThird

would become

First Second Third

Is there a regular expression or short function that can do this?

[Chris Hope]

Jeff wrote:

Hi, I am trying to insert a space before all capital letters in a string
except the first occurrence. For example:

FirstSecondThird

would become

First Second Third

Is there a regular expression or short function that can do this?

Something along the lines of this should help:

$string = 'FirstSecondThird';
$string = preg_replace('/(\w+)([A-Z])/U', '\\1 \\2', $string);
print $string;

--
Chris Hope - The Electric Toolbox - http://www.electrictoolbox.com/

[Jeff]

Thanks, works great!