php explode at capital letters?

Question

I have strings like:

$a = \'helloMister\';
$b = \'doggyWaltz\';
$c = \'bumWipe\';
$d = \'pinkNips\';

How can I explode at the capital lette

Answer 1

Look up preg_split

$result = preg_replace("([A-Z])", " $0", "helloMister");
print_r(explode(' ', $result));

hacky hack. Just don't have spaces in your input string.