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<?php
declare(strict_types=1);
namespace RoadBunch\StringBean;
class SplitCamelCaseFormatter extends AbstractFormatter
{
public function __construct(
private readonly string $delimiter = ' ',
) {}
public function format(string $subject): string
$regex = '/(?<=[a-z])(?=[A-Z])|(?<=[A-Z\.])(?=[A-Z][a-z])/x';
$words = preg_split($regex, $subject, limit: -1, flags: PREG_SPLIT_NO_EMPTY);
if (!empty($words)) {
return implode($this->delimiter, $words);
};
return $subject;
}
The-Road-Bunch /
string-bean
