Split the string into an array of words.

Twine\Str::words( void ) : array

Examples

$string = new Twine\Str('john pinkerton');
        
        $string->words(); // Returns ['john', 'pinkerton']
$string = new Twine\Str('johnPinkerton');

        $string->words(); // Returns ['john', 'Pinkerton']
$string = new Twine\Str('john_pinkerton');

        $string->words(); // Returns ['john', 'pinkerton']
$string = new Twine\Str('john-pinkerton');
        
        $string->words(); // Returns ['john', 'pinkerton']
$string = new Twine\Str('JohnPinkerton');

        $string->words(); // Returns ['John', 'Pinkerton']