PHP explode uppercase words

Question

how I explode in PHP uppercase words? Like:

$text = "HELLO world FROM BRAZIL";
$up = explode(' ',$text);
($up[0] = HELLO, $up[1] = world, $up[2] = FROM BRAZIL)

Thanks

Answer 1

Don't use explode(), try preg_split():

$up = preg_split('/\s([^A-Z]+)/', $text, -1, PREG_SPLIT_DELIM_CAPTURE);

Debuggex Demo