src/libs/APTitleCapitalizer.php
protected function processStringParts(array $parts)
	{
		array_walk($parts, function (&$part) {
			$part = $this->isWordLike($part) ? $this->processWord($part) : $part;
		});
		return $parts;
	}
protected function processStringParts(array $parts)
	{
		array_walk($parts, function (&$part) {
			$part = $this->isWordLike($part) ? $this->processWord($part) : $part;
		});
		return $parts;
	}
Processes the given array of string parts.

@param array $parts

@return array